Engine Components
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Original price $ 149.00Original price $ 149.00 - Original price $ 149.00Original price $ 149.00Current price $ 134.10$ 134.10 - $ 134.10Current price $ 134.10| /
Circuit Sports Oil Filter Relocation Kit for 1989-05 Mazda Miata NA NB BP4W B6ZE
Circuit SportsIn stockCircuit Sports oil filter relocation kit Universal consist of billet aluminum block and oil filter adapters. The relocation kit offers addition...
View full detailsOriginal price $ 149.00Original price $ 149.00 - Original price $ 149.00Original price $ 149.00Current price $ 134.10$ 134.10 - $ 134.10Current price $ 134.10| /Save 10% Save % -
Original price $ 109.00Original price $ 109.00 - Original price $ 109.00Original price $ 109.00Current price $ 98.10$ 98.10 - $ 98.10Current price $ 98.10| /
Circuit Sports Oil Pan Baffle Plate For 1990-2005 Mazda Miata NA/NB/MSM
Circuit SportsIn stockCircuit Sports oil pan baffles are designed to be compatible with NA 1.6 and 1.8, NB 1.8, and Mazdaspeed Turbo 1.8. No other baffle on the mark...
View full detailsOriginal price $ 109.00Original price $ 109.00 - Original price $ 109.00Original price $ 109.00Current price $ 98.10$ 98.10 - $ 98.10Current price $ 98.10| /Save 10% Save % -
Original price $ 149.00Original price $ 149.00 - Original price $ 149.00Original price $ 149.00Current price $ 134.10$ 134.10 - $ 134.10Current price $ 134.10| /
Circuit Sports Oil Filter Relocation Kit for Nissan S13 S14 S15 SR20DET KA24DE
Circuit SportsIn stockCircuit Sports oil filter relocation kit Universal consist of billet aluminum block and oil filter adapters. The relocation kit offers addition...
View full detailsOriginal price $ 149.00Original price $ 149.00 - Original price $ 149.00Original price $ 149.00Current price $ 134.10$ 134.10 - $ 134.10Current price $ 134.10| /Save 10% Save % -
Original price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 179.10$ 179.10 - $ 179.10Current price $ 179.10| /
Circuit Sports Billet Top Feed Fuel Rail Kit for Nissan S13 SR20DET
Circuit SportsLow stockCircuit 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 ...
View full detailsOriginal price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 179.10$ 179.10 - $ 179.10Current price $ 179.10| /Save 10% Save % -
Original price $ 165.00Original price $ 165.00 - Original price $ 165.00Original price $ 165.00Current price $ 148.50$ 148.50 - $ 148.50Current price $ 148.50| /
Circuit Sports Billet Top Feed Fuel Rail Kit for Mitsubishi Evo 4G63 4-9
Circuit SportsLow stockCircuit Sports billet aluminum fuel rail kit for Mitsubishi Lancer Evolution 4-9 models with 4G63 engines. Fuel rail (11mm open, Denso style) f...
View full detailsOriginal price $ 165.00Original price $ 165.00 - Original price $ 165.00Original price $ 165.00Current price $ 148.50$ 148.50 - $ 148.50Current price $ 148.50| /Save 10% Save % -
Original price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50| /
Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S14 / S15 SR20DET
Circuit SportsOut of stockCircuit Sports stock replacement high flow fuel rail kit for S14 S15 SR20DET (RWD). Constructed with CNC billet aluminum and super blue anodize...
View full detailsOriginal price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50| /Sold out -
Original price $ 329.00Original price $ 329.00 - Original price $ 329.00Original price $ 329.00Current price $ 296.10$ 296.10 - $ 296.10Current price $ 296.10| /
Circuit Sports Oversized Oil Pan Ver.2 for Nissan Silvia SR20DET - S13/S14/S15
Circuit SportsIn stockCircuit Sports direct replacement oversize oil pan is constructed with 304 stainless steel and TIG "fish scale" welding for long lasting durabi...
View full detailsOriginal price $ 329.00Original price $ 329.00 - Original price $ 329.00Original price $ 329.00Current price $ 296.10$ 296.10 - $ 296.10Current price $ 296.10| /Save 10% Save % -
Original price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50| /
Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan S13 SR20DET
Circuit SportsOut of stockCircuit Sports stock replacement High Flow Fuel Rail kit for Nissan S13 SR20-DET (RWD). Constructed with CNC billet aluminum and super blue ano...
View full detailsOriginal price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50| /Sold out -
Original price $ 275.00Original price $ 275.00 - Original price $ 275.00Original price $ 275.00Current price $ 247.50$ 247.50 - $ 247.50Current price $ 247.50| /
Circuit Sports Billet Side Feed Fuel Rail Kit for Nissan Skyline RB25DET
Circuit SportsLow stockCircuit Sports stock replacement High Flow Fuel Rail kit for RB25. Constructed with CNC billet aluminum and finished with anodized super blue t...
View full detailsOriginal price $ 275.00Original price $ 275.00 - Original price $ 275.00Original price $ 275.00Current price $ 247.50$ 247.50 - $ 247.50Current price $ 247.50| /Save 10% Save %