Welcome to SpeedCircuit, your source for aftermarket performance car parts.
FREE SHIPPING is included on all orders over $100 within the Continental United States unless otherwise noted. If outside the lower 48 States, please contact us before ordering.
Newest products
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Sanderson Blockhugger headers for LS...
$365.00 -
Pope Engineering Performance (PEP)...
$150.00 -
V0 Aviation Taillights for Evo X
$423.00 -
V8 Roadsters LS engine mounting kit...
$1,250.00
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Pope Engineering Performance (PEP)...
Regular Price: $449.99
$419.99
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ARP Stainless Steel Exhaust Manifold...
$119.00 -
Pope Engineering Performance (PEP)...
Regular Price: $599.99
$549.99
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SpeedCircuit Fender Kit for Exocet
Regular Price: $1,273.00
$1,145.70
On Sale
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Pope Engineering Performance (PEP)...
Regular Price: $449.99
$419.99
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Innovate MTX-L: Wideband Air/Fuel...
Regular Price: $189.99
$179.99
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310lph E85-Compatible High Flow...
Regular Price: $170.83
$122.99
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Moroso Racing Series Oil Pan for Evo X
Regular Price: $793.44
$750.00
