Products

The long awaited SpeedCircuit Head service for the 4B11 Evo X are now available! All SpeedCircuit heads are completely stripped down and rebuilt, including new parts where necessary. There are 2 stages of heads available.

The price is for the service only and does not include the head itself. You will have to send us a good head to use.

Stage 1 includes:

• Valve job
  
• Bowl work to blend the stock machine cuts into a larger bowl
  
• Resurface (if needed)
  
• Disassemble/clean/reassemble
  
• Sandblast clean
  
• Valve lash set
  
• Pressure tested to ensure no leaks

Stage 2 includes all of the above, as well as:

• Completely ported and knife-edged intake ports
  
• Completely ported and knife-edged exhaust ports
  
• The extra porting and knife edging results in a larger port that is more consistent than the stock port, resulting in smoother power and better airflow.

Order will not be shipped until shipping is paid in full. This item is custom made to order, and therefore is not returnable. Please allow 3-7 weeks for delivery.

The long awaited SpeedCircuit Heads for the 2.0L Protege are now available! These heads will flow up to 71% more air at certain lifts over a stock head! All SpeedCircuit heads are completely stripped down and rebuilt, including new parts where necessary. There are two stages of heads available.

Stage 1 includes:

• Special five angle valve job
  
• Bowl work to blend the stock machine cuts into a larger bowl
  
• Resurface
  
• Disassemble/clean/reassemble
  
• Sandblast clean
  
• Valve lash set
  
• Pressure test to ensure no leaks

Stage 2 includes all of the above, as well as

• Completely ported and knife-edged intake ports
  
• Completely ported and knife-edged exhaust ports
  
• The extra porting and knife edging results in a larger port that is more consistent than the stock port, resulting in smoother power and better airflow.

Order will not be shipped until shipping is paid in full. This item is custom made to order, and therefore is not returnable. Please allow 3-5 weeks for delivery.

Looking to flow more air into your 4B11T? Check out our ported intake manifold! Designed to flow more air and make more power, this beautifully ported manifold will fit the bill.

This price includes a reconditioned intake manifold, however, if you send us a good core, we will credit you back up to $200 depending on condition.

This is our heavy duty 2.5" stainless steel downpipe from our SpeedCircuit Turbo kit for the Mazda Protege.

NOTE: THIS DOWNPIPE WILL NOT FIT A STOCK MAZDASPEED PROTEGE TURBO KIT.  It will not fit a Mazdaspeed Protege Turbo / T25 flanged turbos.  This is made to bolt up to a Ford style 5 bolt discharge.  If you are not sure what you have, this probably will not fit!

• TIG-welded construction
• Heavy duty and built to last
• Heavy duty and built to last
• Stainless flanges unlike other downpipes that use mild steel flanges that will rust and break
• Dump tube for an external wastegate that routes back into the downpipe. Includes a flexible section in the tube.
• Includes flexible section towards rear of the pipe
• Includes two O2 bungs - one for your primary O2 sensor and one for an optional wideband sensor.
• Designed for optimal flow supporting 400hp

Shipped without a flange on the inlet of the wastegate dump tube, so it can be used with various different setups.

Have your car professionally tuned by Dino @ SpeedCircuit remotely.

How it works

1. Purchase this item. In the comments field, list the year and trim of your Evo X, along with every modification to the car which could effect performance. This includes, but is not limited to engine modifications, wheels, tires, intake, exhaust, weight reduction, fuel system, etc.
2. Depending on the extent of your modifications, you may be required to pay additional fees for your tune. Items such as upgraded fuel systems, turbos, larger MAF housings, and so on will require much more time and calibration, hence, added cost.
3. You will be emailed a base map for your starter tune. You will be asked to download this tune to your ECU and log certain parameters in certain conditions.
4. If your car requires scaling or calibration (due to a larger fuel system, maf housing, etc) you have the option of emailing logs before our tuning session begins in order to maximize your tuning time.
5. Schedule a day and time to perform the remote tune. It is your responsibility to ensure that your car is mechanically sound before this tuning appointment. If the car has a mechanical issue which forces us to terminate the tuning session early, you will not be refunded. We may be able to reschedule to use your remaining time, however this is a case by case basis.

Note: The tunes are the intellectual property of SpeedCircuit, and may not be shared with anyone without written consent. Furthermore, it is the responsibility of the owner to ensure that the car is mechanically sound. SpeedCircuit is not liable for any damages that may occur to your car. E-Tunes are done at your risk.

Requirements

• Laptop Computer
• Tactrix OpenPort 2.0 Cable w/ EvoScan OR a Cobb Accessport
• If you wish to use the ECUFlash method of tuning but do not have a Tactrix 2.0 cable, you can purchase one here.
• A knowledge and understanding of how a car works mechanically, in order to be able to track down potential issues.
  
• If it is suspected that your car has mechanical issues, you will be asked to address them or have a professional do so.  If you do not look into suspected mechanical issues, we will not be able to resume tuning your car until you do. It is not the responsibility of the tuner to diagnose any mechanical issues.

Recommended

• An Innovate or AEM Wideband O2 gauge with logging cable (required for all non-stock turbo tunes). If logging with a serial cable, we recommend a plugable USB to serial adapter which is available on amazon. If you are going to log via an analog connection, which is the only current way to log via Cobb AccessPort, see here for wiring instructions.
• A boost gauge
• Det cans to hear potential knock with.

What to log

• Wideband (only if you have a wideband O2 gauge installed)
  
• Throttle Position (TPS)
  
• RPM
  
• Load
  
• Boost
  
• Baro (if required by boost)
  
• Knocksum
  
• Timing Advance (ignition)
  
• Active WGDC Correction
  
• Odd Clutch Slip Speed (if tuning SST)

You may be asked to log more items as the tune progresses.

Please be sure to only do one full throttle pull per log. The pull should be from 3200-7000rpm unless specified otherwise.

Warning: Remote Tuning requires that the driver of the car be aware of potential issues that may arise during tuning. This may include the car running lean, overboosting, detonating, or any other mechanical issues. If something doesn't feel right, take your foot off the throttle immediately and end the pull. SpeedCircuit, LLC is not responsible for any damages your car may incur! If you are not comfortable with this, please visit us for an in-person tune.

Note: Once an initial base map has been sent to you, there are no refunds.

This video explains our e-tuning process:

CAD Designed and 3D Printed resin gauge pod for your Evo X.

This 52mm pod can be added to the left side of your OEM gauge surround.  It requires you to drill three small mounting holes to affix the pod to the stock plastics, as well as one larger hole to run the wiring through.

With these pods there is no more waiting for months to get a custom pod made only to have it crack. 

CAD Designed and 3D Printed resin gauge pod for your Evo X.

This 52mm pod can be added to the left side of your OEM gauge surround.  It requires you to drill three small mounting holes to affix the pod to the stock plastics, as well as one larger hole to run the wiring through.

With these pods there is no more waiting for months to get a custom pod made only to have it crack.

Modern cut T-Shirt with our updated logo on the front and the back shoulder.

Silver colored tee with three-color print.

Tultex brand shirts, pres-shrunk, 100% cotton.

These shirts run a little on the large side, and are a generous length.

Tired of your lower coolant hose and thermostat outlet always getting in the way of your hopes for a nice big downpipe or intercooler piping? Finally, we have your solution.

This kit contains a purpose built silicon hose and straight water outlet neck to route things safely out of the way.

Only available in black.

Titanium Steel spark plug cover for the Evo X, Ralliart, and Lancer.

Designed for optimum fitment with the oem aluminum valve cover, this spark cover not only looks great, but isolates the coil packs from the heat of the exhaust manifold and turbo. Bolts on in seconds. Includes stainless steel hardware.

Ready to upgrade your restrictive, cluttered OEM intake to a single piece, 3" mandrel bent free-flowing, great sounding CAI? Now's your chance!

This high quality intake system is available in powder coated aluminum. The cone filter sits in the driver's side fender well to pull cold, clean air.

This kit features:

• Black Coupler
• High quality stainless steel T-Bolt clamps to ensure a secure fit and no damage to your coupler
• A quality cone filter, ensuring both maximum airflow and dirt filtration
• These are currently only available in a wrinkle black finish on aluminum piping.

Benefits of this intake include:

• Improved throttle response
• 15hp power gain
• Opens up the engine bay
• Smoother power throughout the RPM range
• Awesome sound
• A show-quality piece to set your engine bay apart from the crowd.
• A part that will last the lifetime of the car.
• Silicone hose couplers available in Black, Blue, and Red!
• Since the stock MAF housing is retained, it will have no ill effects on your idle or driveability.

Installed Photos:

Click here for installation instructions!

Upgraded intake piping for the 991.2 3.0T Carrera / T / S / GTS

Our Intakes are made from 3" Stainless Steel as opposed to the plastic piping used in the factory setup. The kits include:

• 2 x Mandrel Bent Stainless Steel 3" Intake Pipes w/ brushed finish - MADE IN USA!
• All necessary clamps (6 x Large Clamps, 2 x Small Clamps)
• 2 x Hump couplers
• 2 x Transition couplers
  

Our aim was to produce the best commercially available turbo kit for the Evo X, and here it is. Designed to maximize response, power, reliability, and ease of installation.

Features include:

• Pulsar or Garrett Turbocharger in the A/R of your choice. Turbo will arrive modified with an aluminum elbow and vanjen flange welded to the compressor outlet.
• Single scroll V-Band turbo inlet and V-Band turbo outlet.
• Top mounted turbo for ease of access.
• 1.5" Stainless Steel tubular manifold
• The first and only kit with 50mm external wastegate for optimum boost control.
• Stainless steel braided wastegate line to prevent melting, overboost, and subsequent engine failure.
• Stainless steel braided turbo coolant return line to prevent melting and loss of engine coolant.
• Aluminum hard line for turbo coolant feed line to prevent melting and loss of engine coolant.
• Oil return line half constructed of stainless hard line and half stainless steel braided line for durability, flexibility, and ease of installation.
• The first and only kit with a true 4" intake and MAF flange. Includes a velocity stack and an intake heat shield. Available with and without BPV recirculation port.
• The first and only kit with a 3.5" downpipe. Available in a either a 2-Bolt exhaust flange or a V-Band flange.
• The first and only kit that uses vanjen style quick-release clamps. These clamps add flexibility to the system as well as reliability due to the fact that silicon couplers can fail due to heat exposure, leaving you stranded. They also allow for a quick and easy removal of the UICP and the intake. Simply press the release buttons and open the clamp.
• Upper Intercooler pipe with vanjen clamp.
• Wrinkle black powder coating on intake and UICP.
• Designed to function with our Firewall Heat Shield XXL, which is strongly recommended.
• Titanium Spark Cover recommended.
• Installation guide included
• Initial tuning shows 500whp on 93 Octane @ 27psi on an Evo X MR, all while hitting peak boost at around 4500rpm! Tests done with a G30-770 Turbo with .83 A/R. Expect about 10% extra power on a GSR, and even more power on E85. 
• One year warranty on all SpeedCircuit fabricated parts*.
  

 

Overview of the prototype turbo kit. Production kits will vary slightly:

 

*Warranty details:

• Warranty period begins on ship date.
• Warranty only covers defects or failures due to design or fabrication.
• Warranty does not cover abuse, accidental damage, or mis-installation.
• Warranty only covers SpeedCircuit brand parts and does not include turbocharger, wastegate, or any component produced by a third party.
• Customer is responsible for shipping the failed part to us for repair or replacement.
• Warranty does not cover labor.
• Warranty does not cover cosmetic damage.

 

This 3D printed guard prevents damage to the USB port/cable on your Tactrix Openport 2.0 dongle.

One common problem with the Tactrix dongle is the mini USB cable being easily snagged when plugged in, causing damage both to the cable and the port itself. This can render your Tactrix unusable!

Simply snap this guard over your Tactrix dongle and use as normal. This will prevent both your cable and USB port from being damaged from a typical snag.

NOTE: TACTRIX CABLE NOT INCLUDED

Replace your fragile, rusted stock valve cover bolts with this beautiful stainless steel bolt kit! Includes all stainless bolts and cup washers in a variety of colors.

• 18 x Colored Cups
• 18 x Long Bolts
• 16 x Threaded Standoffs (two long bolts do not use a threaded standoff)
• 4 x Short Bolts for Coilpacks
• 4 x M6 Washers for Coilpacks

Installation Guide:

Replace your standard stock valve cover bolts with this beautiful stainless steel bolt kit! Includes all stainless bolts and cup washers in a variety of colors.

• 15 x Colored Cups
• 15 x Long Bolts
• 15 x Threaded Standoffs

Installation Video:

This bracket was made for the Mazdaspeed Protege running an upgraded GT2860 series turbo. It was designed to allow the compressor outlet to point downward, allowing for a cleaner path to a front mounted intercooler setup, similar to what was found on our T3 turbo kits.

Made in USA from stainless steel.

 

May require an extended wastegate actuator rod end for your wastegate.

 

Mitsubishi EvoX Rear Lower Camber Links feature gun drilled 2024 Aluminum links that are Black Anodized to prevent corrosion and provide a durable finish. Our exclusive 360 rotating 6061-T6 Aluminum Clamps allow quick, precise adjustment with Blue Anodized Titanium Socket Head Cap Screws, which shaves even more unsprung weight without compromising strength. Custom 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE linet is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

This Part Fits:

Year	Make	Model	Submodel
2015	Mitsubishi	Lancer	Evolution Final Edition
2008,2010-2015	Mitsubishi	Lancer	Evolution GSR
2008,2010-2015	Mitsubishi	Lancer	Evolution MR
2010-2011	Mitsubishi	Lancer	Evolution MR Touring
2010	Mitsubishi	Lancer	Evolution SE

EvoX Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts rear toe links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment, and shaves even more unsprung weight, without compromising strength. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65&ordm

This Part Fits:

Year	Make	Model	Submodel
2015	Mitsubishi	Lancer	Evolution Final Edition
2008,2010-2015	Mitsubishi	Lancer	Evolution GSR
2008,2010-2015	Mitsubishi	Lancer	Evolution MR
2010-2011	Mitsubishi	Lancer	Evolution MR Touring
2010	Mitsubishi	Lancer	Evolution SE

Don’t let slipping eccentrics ruin your track day! The stock eccentric bolts provided by Mitsubishi tend to slip under high cornering loads, causing unwanted changes to the rear alignment. The SPL Eccentric Lockout (EL) kit utilizes 6061-T6 aluminum lockout plates and class 10.9 metric hardware to eliminate the stock eccentric bolts to lock down the rear alignment.This kit includes lockout plates and hardware to replace the camber and toe arm eccentrics. You will need adjustable camber and toe arms to retain the ability to adjust the rear alignment.Sold as a complete kit for one car.Made in the USA.

This Part Fits:

Year	Make	Model	Submodel
2015	Mitsubishi	Lancer	Evolution Final Edition
2008,2010-2015	Mitsubishi	Lancer	Evolution GSR
2008,2010-2015	Mitsubishi	Lancer	Evolution MR
2010-2011	Mitsubishi	Lancer	Evolution MR Touring
2010	Mitsubishi	Lancer	Evolution SE

Our black anodized CNC machined billet aluminum wrench is a useful addition to your racing tool box. Designed for use with our hybrid adjusters and hex links/turnbuckles, this small wrench works in tight spaces and will will not damage the finish on the adjuster.We recommend using our aluminum wrench together with a standard adjustable crescent wrench, the aluminum wrench can be used for adjustment and initial tightening, final tightening with the larger crescent wrench is recommended for more tightening torque. We've also machined a bottle cap opener into the wrench to help you enjoy your favorite cold beverage of choice at the track or the garage! A recess has also been machined into the back of the wrench to hold the provided 3/16" Allen wrench used in all of the Titanium socket head cap screws. Sold individually. Made in USA.

This Part Fits:

Year	Make	Model	Submodel
2011	BMW	1 Series M	Base
2008-2013	BMW	128i	Base
2008-2013	BMW	135i	Base
2013	BMW	135is	Base
2014-2016	BMW	228i	Base
2015-2016	BMW	228i xDrive	Base
2017-2024	BMW	230i	Base
2017-2021,2023-2024	BMW	230i xDrive	Base
1992-1998	BMW	318i	Base
1992-1997	BMW	318is	Base
1995-1999	BMW	318ti	Base
2013-2018	BMW	320i	Base
2013-2018	BMW	320i xDrive	Base
2000	BMW	323Ci	Base
1998-2000	BMW	323i	Base
1998-1999	BMW	323is	Base
2001-2006	BMW	325Ci	Base
1992-1995,2001-2006	BMW	325i	Base
1992-1995	BMW	325is	Base
2001-2006	BMW	325xi	Base
2000	BMW	328Ci	Base
2014-2018	BMW	328d	Base
2014-2018	BMW	328d xDrive	Base
1996-2000,2007-2016	BMW	328i	Base
2014-2016	BMW	328i GT xDrive	Base
2009-2016	BMW	328i xDrive	Base
1996-1999	BMW	328is	Base
2007-2008	BMW	328xi	Base
2001-2006	BMW	330Ci	Base
2016,2018,2021-2024	BMW	330e	Base
2017	BMW	330e	iPerformance
2021-2024	BMW	330e xDrive	Base
2001-2006,2017-2024	BMW	330i	Base
2017-2019	BMW	330i GT xDrive	Base
2017-2024	BMW	330i xDrive	Base
2001-2006	BMW	330xi	Base
2009-2011	BMW	335d	Base
2007-2015	BMW	335i	Base
2014-2016	BMW	335i GT xDrive	Base
2009-2015	BMW	335i xDrive	Base
2011-2013	BMW	335is	Base
2007-2008	BMW	335xi	Base
2016-2018	BMW	340i	Base
2017-2019	BMW	340i GT xDrive	Base
2016-2018	BMW	340i xDrive	Base
2014-2016	BMW	428i	Base
2015-2016	BMW	428i Gran Coupe	Base
2014-2016	BMW	428i xDrive	Base
2015-2016	BMW	428i xDrive Gran Coupe	Base
2017-2024	BMW	430i	Base
2017-2020	BMW	430i Gran Coupe	Base
2017-2024	BMW	430i xDrive	Base
2017-2020	BMW	430i xDrive Gran Coupe	Base
2014-2016	BMW	435i	Base
2015-2016	BMW	435i Gran Coupe	Base
2014-2016	BMW	435i xDrive	Base
2015-2016	BMW	435i xDrive Gran Coupe	Base
2017-2020	BMW	440i	Base
2017-2020	BMW	440i Gran Coupe	Base
2017-2020	BMW	440i xDrive	Base
2017-2020	BMW	440i xDrive Gran Coupe	Base
2013-2015	BMW	ActiveHybrid 3	Base
2016-2018	BMW	M2	Base
2019-2021	BMW	M2	Competition
2020	BMW	M2	CS
2014-2016	BMW	M235i	Base
2015-2016	BMW	M235i xDrive	Base
2017-2021,2023	BMW	M240i	Base
2017-2023	BMW	M240i xDrive	Base
1995-1999,2001-2006,2008-2013,2015-2018,2021-2023	BMW	M3	Base
2021-2023	BMW	M3	Competition
2022-2023	BMW	M3	Competition xDrive
1995	BMW	M3	Lightweight
2020-2024	BMW	M340i	Base
2020-2024	BMW	M340i xDrive	Base
2015-2024	BMW	M4	Base
2021-2024	BMW	M4	Competition
2022-2024	BMW	M4	Competition xDrive
2019-2020	BMW	M4	CS
2023	BMW	M4	CSL
2016	BMW	M4	GTS
2021-2024	BMW	M440i	Base
2021-2024	BMW	M440i xDrive	Base
1999-2002	BMW	Z3	Coupe
1999-2002	BMW	Z3	M Coupe
1998-2002	BMW	Z3	M Roadster
1996-2002	BMW	Z3	Roadster
2022-2024	BMW	Z4	M40i
2020	BMW	Z4	M40i First Edition
2020-2021	BMW	Z4	sDrive M40i
2019-2024	BMW	Z4	sDrive30i
2015-2020	Ford	Mustang	Shelby GT350
2015-2020	Ford	Mustang	Shelby GT350R
2020-2022	Ford	Mustang	Shelby GT500
2003-2008	INFINITI	G35	Base
2007-2008	INFINITI	G35	Journey
2007-2008	INFINITI	G35	Sport
2004-2008	INFINITI	G35	X
2009-2013	INFINITI	G37	Base
2011-2013	INFINITI	G37	IPL
2009-2013	INFINITI	G37	Journey
2009-2013	INFINITI	G37	Sport
2009-2013	INFINITI	G37	X
2015	INFINITI	Q40	Base
2014-2017	INFINITI	Q50	Base
2020	INFINITI	Q50	Edition 30
2018	INFINITI	Q50	Hybrid Luxe
2014-2017	INFINITI	Q50	Hybrid Premium
2014-2015	INFINITI	Q50	Hybrid Sport
2018-2023	INFINITI	Q50	Luxe
2014-2017	INFINITI	Q50	Premium
2018-2021	INFINITI	Q50	Pure
2016-2023	INFINITI	Q50	Red Sport 400
2021-2023	INFINITI	Q50	Sensory
2019,2021	INFINITI	Q50	Signature Edition
2014-2020	INFINITI	Q50	Sport
2017	INFINITI	Q60	Base
2018-2022	INFINITI	Q60	Luxe
2017	INFINITI	Q60	Premium
2018-2022	INFINITI	Q60	Pure
2017-2022	INFINITI	Q60	Red Sport 400
2017-2018	INFINITI	Q60	Sport
1991-1993,1995-1998	Nissan	240SX	Base
1991-1992,1997-1998	Nissan	240SX	LE
1989-1998	Nissan	240SX	SE
1989-1990	Nissan	240SX	XE
1990-1996	Nissan	300ZX	2+2
1990-1996	Nissan	300ZX	Base
1990-1996	Nissan	300ZX	Turbo
2005	Nissan	350Z	35th Anniversary Edition
2003-2008	Nissan	350Z	Base
2003-2009	Nissan	350Z	Enthusiast
2005-2009	Nissan	350Z	Grand Touring
2007-2008	Nissan	350Z	Nismo
2003-2005	Nissan	350Z	Performance
2003-2009	Nissan	350Z	Touring
2003-2006	Nissan	350Z	Track
2010	Nissan	370Z	40th Anniversary Edition
2009-2020	Nissan	370Z	Base
2018-2019	Nissan	370Z	Heritage Edition
2009-2017,2019-2020	Nissan	370Z	Nismo
2015-2018	Nissan	370Z	Nismo Tech
2015-2020	Nissan	370Z	Sport
2015-2018	Nissan	370Z	Sport Tech
2019-2020	Nissan	370Z	Sport Touring
2009-2019	Nissan	370Z	Touring
2015-2018	Nissan	370Z	Touring Sport
2020	Nissan	GT-R	50th Anniversary Edition
2009-2010	Nissan	GT-R	Base
2012-2016	Nissan	GT-R	Black Edition
2015-2021,2023-2024	Nissan	GT-R	Nismo
2009-2021,2023-2024	Nissan	GT-R	Premium
2018-2019	Nissan	GT-R	Pure
2024	Nissan	GT-R	Skyline Edition
2021,2024	Nissan	GT-R	T-spec
2024	Nissan	GT-R	T-spec Takumi Edition
2014-2015,2018-2020	Nissan	GT-R	Track Edition
2024	Nissan	Z	Nismo
2023-2024	Nissan	Z	Performance
2023	Nissan	Z	Proto Spec
2023-2024	Nissan	Z	Sport
2021-2022	Porsche	718 Boxster	25 Years
2017-2023	Porsche	718 Boxster	Base
2018-2019	Porsche	718 Boxster	GTS
2021-2023	Porsche	718 Boxster	GTS 4.0
2017-2023	Porsche	718 Boxster	S
2020-2023	Porsche	718 Boxster	T
2017-2023	Porsche	718 Cayman	Base
2020-2023	Porsche	718 Cayman	GT4
2022-2023	Porsche	718 Cayman	GT4 RS
2018-2019	Porsche	718 Cayman	GTS
2021-2023	Porsche	718 Cayman	GTS 4.0
2017-2023	Porsche	718 Cayman	S
2020-2023	Porsche	718 Cayman	T
2020-2023	Porsche	718 Spyder	Base
2004	Porsche	911	40th Anniversary Edition
2014	Porsche	911	50th Anniversary Edition
1999-2019	Porsche	911	Carrera
1999-2004,2006-2019	Porsche	911	Carrera 4
2016	Porsche	911	Carrera 4 Black Edition
2012,2015-2016,2018-2019	Porsche	911	Carrera 4 GTS
2002-2019	Porsche	911	Carrera 4S
2016	Porsche	911	Carrera Black Edition
2011-2012,2015-2016,2018-2019	Porsche	911	Carrera GTS
2005-2019	Porsche	911	Carrera S
2018-2019	Porsche	911	Carrera T
2002-2005,2008-2009	Porsche	911	GT2
2011,2018-2019	Porsche	911	GT2 RS
2004-2005,2007-2008,2010-2011,2014-2016,2018-2019	Porsche	911	GT3
2007-2008,2011,2016,2019	Porsche	911	GT3 RS
2011	Porsche	911	GT3 RS 4.0
2016	Porsche	911	R
2011,2019	Porsche	911	Speedster
2002	Porsche	911	Targa
2007-2012,2014-2019	Porsche	911	Targa 4
2016,2018-2019	Porsche	911	Targa 4 GTS
2007-2012,2014-2019	Porsche	911	Targa 4S
2001-2005,2007-2019	Porsche	911	Turbo
2005,2011-2019	Porsche	911	Turbo S
2018	Porsche	911	Turbo S Exclusive Series

SPL Front Caster/Thrust/Tension rods provide a wide range of front caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster. Any changes to front camber will change front caster necessitating adjustable arms for a proper alignment. Low-friction, smooth articulating FK Spherical Bearings eliminate the stock mushy rubber bushing to provide a more responsive steering feel. Anti dive geometry can also be tuned with the use of our 6061 aluminum spacers. These arms are designed to be used with the OEM or OEM style front lower control arms.Our parts are engineered for maximum performance. Billet Aluminum alloy 2024 hex rods are precision CNC machined and gun drilled to reduce unsprung weight while maintaining high strength and stiffness. Our exclusive 360 degree Rotating Clamp design allows for easy access to quickly and precisely locking in your desired alignment settings. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms and offers superior strength. These arms are designed for use in high performance street and race vehicles

This Part Fits:

Year	Make	Model	Submodel
2021-2022	Porsche	718 Boxster	25 Years
2017-2023	Porsche	718 Boxster	Base
2018-2019	Porsche	718 Boxster	GTS
2021-2023	Porsche	718 Boxster	GTS 4.0
2017-2023	Porsche	718 Boxster	S
2020-2023	Porsche	718 Boxster	T
2017-2023	Porsche	718 Cayman	Base
2018-2019	Porsche	718 Cayman	GTS
2021-2023	Porsche	718 Cayman	GTS 4.0
2017-2023	Porsche	718 Cayman	S
2020-2023	Porsche	718 Cayman	T
2020-2023	Porsche	718 Spyder	Base
2014	Porsche	911	50th Anniversary Edition
2012-2019	Porsche	911	Carrera
2013-2019	Porsche	911	Carrera 4
2016	Porsche	911	Carrera 4 Black Edition
2015-2016,2018-2019	Porsche	911	Carrera 4 GTS
2013-2019	Porsche	911	Carrera 4S
2016	Porsche	911	Carrera Black Edition
2015-2016,2018-2019	Porsche	911	Carrera GTS
2012-2019	Porsche	911	Carrera S
2018-2019	Porsche	911	Carrera T
2018-2019	Porsche	911	GT2 RS
2014-2016,2018-2019	Porsche	911	GT3
2016,2019	Porsche	911	GT3 RS
2016	Porsche	911	R
2019	Porsche	911	Speedster
2014-2019	Porsche	911	Targa 4
2016,2018-2019	Porsche	911	Targa 4 GTS
2014-2019	Porsche	911	Targa 4S
2014-2019	Porsche	911	Turbo
2014-2019	Porsche	911	Turbo S
2018	Porsche	911	Turbo S Exclusive Series
2013-2016	Porsche	Boxster	Base
2016	Porsche	Boxster	Black Edition
2015-2016	Porsche	Boxster	GTS
2013-2016	Porsche	Boxster	S
2016	Porsche	Boxster	Spyder
2014-2016	Porsche	Cayman	Base
2016	Porsche	Cayman	Black Edition
2015-2016	Porsche	Cayman	GTS
2014-2016	Porsche	Cayman	S

Significant brake performance improvements using the factory calipers and pre-matched; direct-replacement (OEM) sized components. This StopTech Sport Axle Pack includes drilled & slotted StopTech Sport Rotors; StopTech Sport Pads and StopTech Stainless Steel Lines.

This Part Fits:

Year	Make	Model	Submodel
2015	Mitsubishi	Lancer	Evolution Final Edition
2008,2010-2015	Mitsubishi	Lancer	Evolution GSR
2008,2010-2015	Mitsubishi	Lancer	Evolution MR
2010-2011	Mitsubishi	Lancer	Evolution MR Touring
2010	Mitsubishi	Lancer	Evolution SE