Showing 25–36 of 154 results

2006-2011 Civic SI model only (FG & FA) Tri-Y 4-2-1 Header

Original price was: $374.99.Current price is: $299.99.
This Circuit Werks 2006-2011 Civic SI model header is a race header designed with great power and price. The stainless

2014-2019 Toyota Corolla Single Exit Exhaust

Original price was: $399.99.Current price is: $347.99.
This design allows for a less restrictive flow, reduces back-pressure for added low to mid-range torque, and provides for a

2015-2019 Volkswagen Golf GTi 2.0T MK7 Turbo Resonated 3 Inch for Circuit Werks Exhaust

$349.99
Circuit Werks Latest MK7 Resonated Downpipe. Free up your engine with this Resonated Downpipe! Increase power and improve the sound

2017-2021 10th Gen Honda Civic FK Type R Titanium Hood Prop Rod

Original price was: $125.99.Current price is: $119.99.
Circuit Werks latest offering is a light weight burnt blue or raw titanium hood props to add a nice show
Select options This product has multiple variants. The options may be chosen on the product page

2017+ Porsche 718 Boxster, Cayman, and Cayman S X-Pipe Tips

$399.99
Upgrade your Porsche with Circuit Werks X-Pipe Exhaust Tips. These sleek 3.5″ / 89mm thick walled tips are specifically designed

2020-2024 Corvette Headers 6.2L C8 Exhaust Manifolds 1 7/8 Z51 LS

$789.99
Circuit Werks Replacement for the C8 Corvette.   Designed to free up the exhaust to give the Corvette more life. Direct

2023-2025 Nissan Z VR30DDTT Full Downpipes

$599.99$659.99
The Circuit Werks VR30DDTT Race Full Downpipes are engineered for enthusiasts demanding maximum performance and durability. Constructed from 3″ stainless
Select options This product has multiple variants. The options may be chosen on the product page

2023-2025 Nissan Z Y-pipe

Original price was: $399.99.Current price is: $299.99.
Circuit Werks 2023-2025 Nissan Z three piece Straight Y-Pipe replaces the factory Y-pipe in favor for a larger diameter for

2023+ Acura Integra A-Spec, Type-S Burnt Titanium Strut Tower Brace

Original price was: $1,599.99.Current price is: $1,149.99.
This product was created to enhance body rigidity and improve steering. At 2.7KG / 5.95 lbs our reinforced titanium brace

23+ Acura Integra DE4 DE5 Titanium Hood Prop Rod

Original price was: $125.99.Current price is: $119.99.
Circuit Werks latest offering is a light weight burnt blue or raw titanium hood props to add a nice show
Select options This product has multiple variants. The options may be chosen on the product page

23+ Nissan Z 400Z Single Exit Titanium Burnt Tip Exhaust System RZ34

Original price was: $1,199.99.Current price is: $995.99.
Circuit Werks Single Exit Titanium Burnt Tip GT exhaust for the newest RZ34 Z car. This is a y-pipe back

24″ 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic RSX Prelude

$7.99
24″ Honda o2 Harness Acura/Honda 4 Wire Sensor Fits Civic, Integra, Prelude, Accord, NSX, RSX, TSX, Loom uses a flexible high