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Circuit Sports

Circuit Sports, originally an OEM manufacturer, now offers a product line directly to the U.S. aftermarket industry, including chassis reinforcement, suspension, and performance accessories. With a focus on high-quality craftsmanship and innovation, many products are developed with or for other companies. Thank you for supporting Circuit Sports.

 

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$ 165.00
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$ 165.00
$ 148.50
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$ 148.50

Circuit Sports Billet Top Feed Fuel Rail Kit for Mitsubishi Evo 4G63 4-9

Circuit Sports
Low stock

Circuit Sports billet aluminum fuel rail kit for Mitsubishi Lancer Evolution 4-9 models with 4G63 engines. Fuel rail (11mm open, Denso style) f...

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$ 165.00
$ 165.00 - $ 165.00
$ 165.00
$ 148.50
$ 148.50 - $ 148.50
$ 148.50
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$ 199.00
$ 199.00 - $ 199.00
$ 199.00
$ 179.10
$ 179.10 - $ 179.10
$ 179.10

Circuit Sports Billet Top Feed Fuel Rail Kit for Nissan S13 SR20DET

Circuit Sports
Low stock

Circuit Sports S13 SR20-DET top feed fuel rail kit has a 11mm fuel rail opening for all Denso type top feed injectors. Using Injector Dynamics ...

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$ 199.00
$ 199.00 - $ 199.00
$ 199.00
$ 179.10
$ 179.10 - $ 179.10
$ 179.10
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Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S14 / S15 SR20DETCircuit Sports
Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S14 / S15 SR20DETCircuit Sports Sold out
$ 205.00
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$ 205.00
$ 184.50
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$ 184.50

Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S14 / S15 SR20DET

Circuit Sports
Out of stock

Circuit Sports stock replacement high flow fuel rail kit for S14 S15 SR20DET (RWD). Constructed with CNC billet aluminum and super blue anodize...

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$ 205.00
$ 205.00 - $ 205.00
$ 205.00
$ 184.50
$ 184.50 - $ 184.50
$ 184.50
Sold out
Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S13 SR20DETCircuit Sports
Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S13 SR20DETCircuit Sports Sold out
$ 205.00
$ 205.00 - $ 205.00
$ 205.00
$ 184.50
$ 184.50 - $ 184.50
$ 184.50

Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S13 SR20DET

Circuit Sports
Out of stock

Circuit Sports stock replacement High Flow Fuel Rail kit for Nissan S13 SR20-DET (RWD). Constructed with CNC billet aluminum and super blue ano...

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$ 205.00
$ 205.00 - $ 205.00
$ 205.00
$ 184.50
$ 184.50 - $ 184.50
$ 184.50
Sold out
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$ 275.00
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$ 275.00
$ 247.50
$ 247.50 - $ 247.50
$ 247.50

Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan Skyline RB25DET

Circuit Sports
Low stock

Circuit Sports stock replacement High Flow Fuel Rail kit for RB25. Constructed with CNC billet aluminum and finished with anodized super blue t...

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$ 275.00
$ 275.00 - $ 275.00
$ 275.00
$ 247.50
$ 247.50 - $ 247.50
$ 247.50
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