Circuit Sports
A new product line that branched from an OEM manufacturer of chassis reinforcement and performance products. As an OEM manufacturer, we were subcontracted to build products for well-known Japanese and U.S aftermarket companies.
Now we are pleased to introduce the Circuit Sports products line directly to the U.S. aftermarket industry. Product lines include a full line of chassis reinforcement, suspension and performance accessories. Frequently we bring new products to the US market with fresh ideas and concepts then later transfer the products to other companies under an OEM agreement to be promoted under their name. Many items are designed and produced in cooperation with or for other companies.
We are not a large-scale company like many others in Japan or the US. Nevertheless, we have considerable experience and knowledge in automotive tuning and exercise boutique-style craftsmanship ensuring our customers the highest quality performance part available.
We would like to thank you for visiting us and for your continued support of Circuit Sports and its products.
Click Here to contact us if you have any questions about Circuit Sports products.
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Original price $ 159.00Original price $ 159.00 - Original price $ 159.00Original price $ 159.00Current price $ 143.10$ 143.10 - $ 143.10Current price $ 143.10
Circuit Sports Rear Clear Tail Light Kit Bulb Type for 89-94 Nissan S13 Coupe
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 159.00Original price $ 159.00 - Original price $ 159.00Original price $ 159.00Current price $ 143.10$ 143.10 - $ 143.10Current price $ 143.10Save 10% -
Original price $ 169.00Original price $ 169.00 - Original price $ 169.00Original price $ 169.00Current price $ 152.10$ 152.10 - $ 152.10Current price $ 152.10
Circuit Sports Casted Stainless Turbo Elbow for Nissan SR20DET S14 / T28 Turbo
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 169.00Original price $ 169.00 - Original price $ 169.00Original price $ 169.00Current price $ 152.10$ 152.10 - $ 152.10Current price $ 152.10Save 10% -
Original price $ 169.00Original price $ 169.00 - Original price $ 169.00Original price $ 169.00Current price $ 152.10$ 152.10 - $ 152.10Current price $ 152.10
Circuit Sports Casted Stainless Turbo Elbow for Nissan SR20DET S13 / T25 Turbo
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 169.00Original price $ 169.00 - Original price $ 169.00Original price $ 169.00Current price $ 152.10$ 152.10 - $ 152.10Current price $ 152.10Save 10% -
Original price $ 89.00Original price $ 89.00 - Original price $ 89.00Original price $ 89.00Current price $ 80.10$ 80.10 - $ 80.10Current price $ 80.10
Circuit Sports Steering Wheel Hub Adapter (45mm) for Nissan 240SX S13/S14
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 89.00Original price $ 89.00 - Original price $ 89.00Original price $ 89.00Current price $ 80.10$ 80.10 - $ 80.10Current price $ 80.10Save 10% -
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 stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 165.00Original price $ 165.00 - Original price $ 165.00Original price $ 165.00Current price $ 148.50$ 148.50 - $ 148.50Current price $ 148.50Save 10% -
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 stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 179.10$ 179.10 - $ 179.10Current price $ 179.10Save 10% -
Original price $ 119.00Original price $ 119.00 - Original price $ 119.00Original price $ 119.00Current price $ 107.10$ 107.10 - $ 107.10Current price $ 107.10
Circuit Sports Steering Wheel Hub Adapter (55mm) for Mazda Miata NA/NB/NC
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 119.00Original price $ 119.00 - Original price $ 119.00Original price $ 119.00Current price $ 107.10$ 107.10 - $ 107.10Current price $ 107.10Save 10% -
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 OE Starter replacement for Nissan Skyline ECR33 RB25DET
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50Save 10% -
Original price $ 179.00Original price $ 179.00 - Original price $ 179.00Original price $ 179.00Current price $ 161.00$ 161.00 - $ 161.00Current price $ 161.00
Circuit Sports OE replacement Starter for Nissan 300ZX / 93-97 Infiniti J30
Circuit SportsOut of stockCircuit Sports original equipment starter - Infiniti J30 3.0L (93-97) & Nissan 300ZX 3.0L (89-96). Most of the time when a car doesn't start ca...
View full detailsOriginal price $ 179.00Original price $ 179.00 - Original price $ 179.00Original price $ 179.00Current price $ 161.00$ 161.00 - $ 161.00Current price $ 161.00Sold out -
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 OE Starter replacement for Nissan SR20DET - S13/S14/S15
Circuit SportsOut of stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50Sold out -
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 Headlight Cover Ver.2 for 95-96 Nissan 240SX S14 Zenki
Circuit SportsIn stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 179.10$ 179.10 - $ 179.10Current price $ 179.10Save 10% -
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 stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50Sold out -
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 stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 205.00Original price $ 205.00 - Original price $ 205.00Original price $ 205.00Current price $ 184.50$ 184.50 - $ 184.50Current price $ 184.50Sold out -
Original price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 189.00$ 189.00 - $ 189.00Current price $ 189.00
Circuit Sports Adjustable Rear Toe Links for 91-00 Lexus SC300 / SC400
Circuit SportsOut of stockCircuit Sports adjustable rear toe links for Lexus SC300/400 (91-00) adjustability for rear caster for alignment purpose 3 piece teflon rod end. Du...
View full detailsOriginal price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 189.00$ 189.00 - $ 189.00Current price $ 189.00Sold out -
Original price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10
Circuit Sports OE Alternator replacement for Nissan GTR33 RB26DETT
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10Save 10% -
Original price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10
Circuit Sports OE Alternator replacement for Nissan GTR34 RB26DETT
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10Save 10% -
Original price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10
Circuit Sports OE Alternator replacement for Nissan GTR32 RB26DETT
Circuit SportsOut of stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10Sold out -
Original price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10
Circuit Sports OE Alternator replacement for Nissan Skyline ECR33 RB25DET Series 1
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10Save 10% -
Original price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10
Circuit Sports OE Alternator replacement for Nissan SR20DET - S13/S14/S15
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 249.00Original price $ 249.00 - Original price $ 249.00Original price $ 249.00Current price $ 224.10$ 224.10 - $ 224.10Current price $ 224.10Save 10% -
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 stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 275.00Original price $ 275.00 - Original price $ 275.00Original price $ 275.00Current price $ 247.50$ 247.50 - $ 247.50Current price $ 247.50Save 10% -
Original price $ 450.00Original price $ 450.00 - Original price $ 450.00Original price $ 450.00Current price $ 405.00$ 405.00 - $ 405.00Current price $ 405.00
Circuit Sports Front Upper Contral Arms for Lexus SC300 / 400
Circuit SportsOut of stockCircuit Sports adjustable Front upper control arms replaced OE fixed rubber type bushings that is most often already wore and torn on the Lexus. Th...
View full detailsOriginal price $ 450.00Original price $ 450.00 - Original price $ 450.00Original price $ 450.00Current price $ 405.00$ 405.00 - $ 405.00Current price $ 405.00Sold out -
Original price $ 549.00Original price $ 549.00 - Original price $ 549.00Original price $ 549.00Current price $ 495.00$ 495.00 - $ 495.00Current price $ 495.00
Circuit Sports Adjustable Rear Lower Control Arms for Lexus SC300 / 400
Circuit SportsOut of stockCircuit Sports adjustable rear lower control arms replaced OE fixed rubber type bushings that is most often already wore and torn on the Lexus. The...
View full detailsOriginal price $ 549.00Original price $ 549.00 - Original price $ 549.00Original price $ 549.00Current price $ 495.00$ 495.00 - $ 495.00Current price $ 495.00Sold out -
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 Rear Clear Tail Light Kit for 89-94 Nissan 240SX S13 Hatch 3pcs
Circuit SportsLow stockWe usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution. ...
View full detailsOriginal price $ 199.00Original price $ 199.00 - Original price $ 199.00Original price $ 199.00Current price $ 179.10$ 179.10 - $ 179.10Current price $ 179.10Save 10%
