Welcome to SpeedCircuit, LLC!

Exhaust

Exhaust

Items 1 to 20 of 25 total

per page
Page:
  1. 1
  2. 2

List  Grid 

Set Descending Direction
  1. Ams EVO X High Flow Cat

    Ams EVO X High Flow Cat

    $359.95

    The AMS 3" High-Flow Cat provides an excellent way to increase horsepower all while keeping you legal. Utilizing a steel core catalytic converter instead of the conventional ceramic core this piece is designed to stand up to extreme conditions and last!

    Learn More
  2. AMS EVO X Widemouth Downpipe with Turbo outlet pipe

    AMS EVO X Widemouth Downpipe with Turbo outlet pipe

    $499.95

    The AMS EVO X "Widemouth" downpipe is the most power producing and well designed downpipe on the market. After months of development and testing it has created the best flowing downpipe possible. Using a CAD designed cast o2 housing it's able to obtain every angle needed for perfect fitment and flow.

    This downpipe is completely made of 304 cast stainless steel including both flanges and includes a bung for a wideband gauge with a plug included.

    Learn More
  3. ATP 3" Cat Delete Pipe for EVO X (EVO 10)

    ATP 3" Cat Delete Pipe for EVO X (EVO 10)

    $195.00

    FREE SHIPPING!

    3" Race pipe, cat delete pipe for EVO X (EVO 10). 304 grade Stainless tubing, TIG welded construction. Dual O2 bungs and CNC machined flanges. 100% bolt-up replacement for restrictive stock cat assembly. Good for 30 ft/lb of torque and 15 HP on a mildly tuned engine. A nice compliment to stock downpipe or aftermarket downpipe and any catback exhaust system.

    For offroad use only! Learn More
  4. ATP Divorced & transformable 3" Downpipe for Evo X

    ATP Divorced & transformable 3" Downpipe for Evo X

    $395.00

    The divorced and transformable 3" stainless O2 housing and downpipe assembly for 2008 and up Mitsubishi Evolution X (10) is a much higher flowing replacement for stock restrictive cast iron exhaust elbow and small diameter downpipe just before the cat. This unit bolts right up to the stock turbo and facilitates a greater amount of exhaust flow out of the turbine while reducing the amount of turbulence in the area near the turbine wheel discharge. The result is much quicker boost response throughout all gears, big gains in torque and much higher HP all the way through redline. Learn More
  5. Borla Catback Exhaust for Evo X

    Borla Catback Exhaust for Evo X

    $630.99

    Description
    S-Type; Cat-Back™ System
    Material
    Stainless Steel
    Inlet Size (in.)
    2.75
    Outlet Size (in.)
    2.25
    Exit Position
    Split Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Learn More
  6. ETS Dump O2 Eliminator Downpipe for Evo X

    ETS Dump O2 Eliminator Downpipe for Evo X

    $649.00

    The ETS Evolution X Dump O2 Eliminator Downpipe is a direct replacement for the stock O2 Housing and Downpipe.  This downpipe features a vent to atmosphere wastegate dump for an intimating sound at wide open throttle.  This downpipe has been engineered to be one of the highest flowing downpipes on the market with a CNC tapered flange that matches the turbine outlet perfectly.

    Learn More
  7. ETS Mitsubishi Evolution X V2 Exhaust System Upgrade 2008+
  8. ETS Recirculated O2 Eliminator Downpipe for Evo X

    ETS Recirculated O2 Eliminator Downpipe for Evo X

    $495.00

    The ETS Evolution X Recirculated O2 Eliminator Downpipe is a direct replacement for the stock O2 Housing and Downpipe.  This downpipe features a recirculated wastegate dump for stock like sound under wide open throttle.  This downpipe has been engineered to be one of the highest flowing downpipes on the market with a CNC tapered flange that matches the turbine outlet perfectly.

    Learn More
  9. GReddy Evolution GT Exhaust for Evo X

    GReddy Evolution GT Exhaust for Evo X

    $979.00

    GReddy Stainless Steel dual exhaust Learn More
  10. HKS EXH Legamax Premium EVO X exhaust (center section only)

    HKS EXH Legamax Premium EVO X exhaust (center section only)

    $399.99

    Center Pipe ONLY! For use with HKS rear muffler and Stock Muffler. Learn More
  11. HKS EXH Legamax Premium EVO X exhaust (rear section only)

    HKS EXH Legamax Premium EVO X exhaust (rear section only)

    $825.00

    FREE SHIPPING!

    Rear muffler section only. High quality exhaust with burnt blue tips. Learn More
  12. Invidia 80mm Single Outlet Full Titanium Cat-Back for Evo X

    Invidia 80mm Single Outlet Full Titanium Cat-Back for Evo X

    $1,330.00

    Description: Full Titanium Cat-Back Exhaust Piping: 80mm Tip: 101mm Learn More
  13. Invidia Q300 Titanium Tip Cat-back Exhaust for Evo X

    Invidia Q300 Titanium Tip Cat-back Exhaust for Evo X

    $929.00

    Q300 Exhaust Piping: 76mm Tip: 110mm Tip Style: Rolled Ti

    Learn More
  14. Invidia RACING Titanium Tip Cat-back Exhaust for Evo X

    Invidia RACING Titanium Tip Cat-back Exhaust for Evo X

    $501.90

    Racing Exhaust; Single Titanium Tip
    Piping: 76mm
    Tip: 101mm
    Learn More
  15. MagnaFlow Turbo Sys catback for Evo X

    MagnaFlow Turbo Sys catback for Evo X

    $705.00

    Stainless steel exhaust Learn More
  16. Manzo Evo X Catback Exhaust

    Manzo Stainless Steel Catback Exhaust For Evo X

    $369.00

    Manzo 3" stainless steel catback exhaust system Learn More
  17. SpeedCircuit 3" Cat Delete Test Pipe v2.1 for EVO X (EVO 10) and Ralliart

    SpeedCircuit 3" Cat Delete Test Pipe v2.1 for EVO X (EVO 10) and Ralliart

    FREE SHIPPING in the Continental US!

    Gain more power and response as well as cut significantly more weight with our 3" SpeedCircuit cat-delete pipe. This TIG welded polished stainless steel cat-delete pipe also includes an additional O2 bung for a wideband O2 sensor as well as a special O2 bung designed to help prevent the SES or CEL lights from illuminating.

    100% bolt-up replacement for restrictive stock cat assembly. Good for 15 ft/lb of torque and 15 HP on a mildly tuned engine. A nice compliment to stock downpipe or aftermarket downpipe and any catback exhaust system.

    Learn More
  18. SpeedCircuit 3" High Flow Cat Pipe for EVO X (EVO 10)

    SpeedCircuit 3" High Flow Cat Pipe for EVO X (EVO 10)

    $319.99

    FREE SHIPPING in the Continental US!

    Gain more power and response as well as cut significantly more weight with our 3" SpeedCircuit High Flow Cat pipe. This TIG welded polished stainless steel cat-delete pipe also includes an additional O2 bung for a wideband O2 sensor as well as a special O2 bung designed to prevent the SES or CEL lights from illuminating.

    Learn More
  19. SpeedCircuit 3" Resonated Cat Delete Pipe for EVO X (EVO 10)

    SpeedCircuit 3" Resonated Cat Delete Pipe for EVO X (EVO 10)

    $279.99

    FREE SHIPPING in the Continental US!

    Gain more power and response as well as cut significantly more weight with our Resonated 3" SpeedCircuit cat-delete pipe. This TIG welded polished stainless steel cat-delete pipe also includes an additional O2 bung for a wideband O2 sensor as well as a special O2 bung designed to prevent the SES or CEL lights from illuminating.

    Learn More
  20. SpeedCircuit Ultra High Output Cat Pipe for Evo X

    SpeedCircuit Ultra High Output Cat Pipe for Evo X

    $719.99

    Our SpeedCircuit High Output Catpipe delivers virtually the same performance as our decatted testpipe without any of the smell and the ability to while being conscious of emissions. This is the perfect solution for enthusiasts that want to retain a catalytic converter while not losing any power. Learn More

Items 1 to 20 of 25 total

per page
Page:
  1. 1
  2. 2

List  Grid 

Set Descending Direction