Circuit Werks

Circuit Werks Specialize in performance exhaust and performance parts.

Circuit Werks 13-19 BMW 135i 335i 435i M2 N55 Catless Downpipe F32/F33/F36/F22/F23Limited Time Only While Supplies LastU...
05/29/2026

Circuit Werks 13-19 BMW 135i 335i 435i M2 N55 Catless Downpipe F32/F33/F36/F22/F23

Limited Time Only While Supplies Last

Use Code : MEMORIAL26

Circuit Werks Ford Mustang GT 15-17 Exhaust w/ Dual Mufflers 4" Tips V8 5.0L Thick Walled TipsCheckout with Code : MEMOR...
05/29/2026

Circuit Werks Ford Mustang GT 15-17 Exhaust w/ Dual Mufflers 4" Tips V8 5.0L Thick Walled Tips

Checkout with Code : MEMORIAL26

This brace was designed for replacement of the Chassis brace when upgrading the factory exhaust system with an aftermark...
05/27/2026

This brace was designed for replacement of the Chassis brace when upgrading the factory exhaust system with an aftermarket system

Circuit Werks 2007-2010 335i E90 E92 E93 Chassis Brace For Aftermarket Exhaust Catback Systems

Circuit Werks Dodge 2015-2020+ Differential Brace Anodized Red SRT Hellcat S**t RedeyeFeatures:- CNC machined T-6061 bil...
05/26/2026

Circuit Werks Dodge 2015-2020+ Differential Brace Anodized Red SRT Hellcat S**t Redeye

Features:

- CNC machined T-6061 billet aluminum
- Tool-less PEM inserts for cross-member attachment
- Works with all aftermarket exhausts
- Access to fill and drain plugs

Also Available In Black

Fits:

2015-2020+ Challenger, Charger and Hellcat

**tPack **tPack392

Thank you for those who gave their all so we can give our all in returnCheckout With Code: MEMORIAL26 ...
05/25/2026

Thank you for those who gave their all so we can give our all in return

Checkout With Code: MEMORIAL26

Circuit Werks 2016-2021 Honda Civic 1.5L Turbo Downpipe + Front Pipe Combo ...
05/22/2026

Circuit Werks 2016-2021 Honda Civic 1.5L Turbo Downpipe + Front Pipe Combo

Circuit Werks 2000-2004 Porsche Boxster 986 2.7/3.2L High Flow Catted Test PipesAlso Available In Straight and Resonated...
05/21/2026

Circuit Werks 2000-2004 Porsche Boxster 986 2.7/3.2L High Flow Catted Test Pipes

Also Available In Straight and Resonated

Circuit Werks 22-25 Polaris RZR Pro R Rear Fascia Delete Muffler/Shield CoverFits All Pro R 2 & 4 seat modelsReplaces Fa...
05/20/2026

Circuit Werks 22-25 Polaris RZR Pro R Rear Fascia Delete Muffler/Shield Cover

Fits All Pro R 2 & 4 seat models

Replaces Factory Rear Muffler Cover

Uses Factory & Supplied Fascia Hardware

Available in Black or Red

Circuit Werks 12-16 Porsche Cayman/Boxster 981 Resonated Sport Exhaust Header/ManifoldsWe also carry different 90 degree...
05/19/2026

Circuit Werks 12-16 Porsche Cayman/Boxster 981 Resonated Sport Exhaust Header/Manifolds

We also carry different 90 degree O2 Adapters To Pair With Your New Performance Headers!

Circuit Werks 06-14 Golf GTi MK6 MKVI 2.0T Exhaust Volkswagen Turbo DeCat Downpipe 2.0L MK 6 (CCTA) ...
05/19/2026

Circuit Werks 06-14 Golf GTi MK6 MKVI 2.0T Exhaust Volkswagen Turbo DeCat Downpipe 2.0L MK 6 (CCTA)

Circuit Werks 17-22 Porsche 718 Boxster Cayman Base S GTS 2.0T 2.5T Exhaust X-pipe 4" Tips*Tips Were Custom By The Custo...
05/15/2026

Circuit Werks 17-22 Porsche 718 Boxster Cayman Base S GTS 2.0T 2.5T Exhaust X-pipe 4" Tips

*Tips Were Custom By The Customer

#718

Address

1862 Firman Drive Suite #2
Richardson, TX
75081

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm

Telephone

+19729920777

Website

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