Circuit Werks
All Circuit Werks Products
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BMW Turbo to Front pipe 4 inch V-Band Exhaust Clamp 
Sold outBMW Turbo to Front pipe 4 inch V-Band Exhaust Clamp
$49.99BMW Turbo to Front pipe 4 inch V-Band Exhaust Clamp
$49.99 -
2015+ Porsche Macan GTS, S, Turbo Polished Tip Complete Downpipe Test Pipe and Exhaust 
Sale2015+ Porsche Macan GTS, S, Turbo Polished Tip Complete Downpipe Test Pipe and Exhaust
Regular price $1,251.99 Sale price $1,000.992015+ Porsche Macan GTS, S, Turbo Polished Tip Complete Downpipe Test Pipe and Exhaust
Sale price $1,000.99 Regular price $1,251.99 -
Honda Acura TSX RSX 32" 4 Wire o2 Oxygen Sensor Longer Relocation Harness 
Honda Acura TSX RSX 32" 4 Wire o2 Oxygen Sensor Longer Relocation Harness
$9.99Honda Acura TSX RSX 32" 4 Wire o2 Oxygen Sensor Longer Relocation Harness
$9.99 -
2015-2024 Lexus RC350 RC200T RC300 RWD AWD F-sport Mufflered Axle-Back Exhaust System 
Sold out2015-2024 Lexus RC350 RC200T RC300 RWD AWD F-sport Mufflered Axle-Back Exhaust System
Regular price $462.99 Sale price $399.992015-2024 Lexus RC350 RC200T RC300 RWD AWD F-sport Mufflered Axle-Back Exhaust System
Sale price $399.99 Regular price $462.99 -
03-09 Nissan 350Z Z33 Burnt Tip Single Muffler 4" Exit Y Back Exhaust System 
Sale03-09 Nissan 350Z Z33 Burnt Tip Single Muffler 4" Exit Y Back Exhaust System
Regular price $549.99 Sale price $439.9903-09 Nissan 350Z Z33 Burnt Tip Single Muffler 4" Exit Y Back Exhaust System
Sale price $439.99 Regular price $549.99 -
97-04 Porsche Boxster 986 Catback Exhaust System Base & S Burnt Tips 
Sold out97-04 Porsche Boxster 986 Catback Exhaust System Base & S Burnt Tips
Regular price $499.99 Sale price $449.9997-04 Porsche Boxster 986 Catback Exhaust System Base & S Burnt Tips
Sale price $449.99 Regular price $499.99 -
2.5 Inch Male Collector Flange 
Sale2.5 Inch Male Collector Flange
Regular price $34.99 Sale price $24.992.5 Inch Male Collector Flange
Sale price $24.99 Regular price $34.99 -
07-10 BMW 335iX AWD E90 E92 N54 Twin Turbo Catback Exhaust Sedan Coupe Thick Wall Tip 
Sold out07-10 BMW 335iX AWD E90 E92 N54 Twin Turbo Catback Exhaust Sedan Coupe Thick Wall Tip
Regular price $869.99 Sale price $799.9907-10 BMW 335iX AWD E90 E92 N54 Twin Turbo Catback Exhaust Sedan Coupe Thick Wall Tip
Sale price $799.99 Regular price $869.99 -
17-21 Audi B9 A4/A5/S4/S5/RS5 Billet Aluminum Front Strut Brace Red 
Sale17-21 Audi B9 A4/A5/S4/S5/RS5 Billet Aluminum Front Strut Brace Red
Regular price $274.99 Sale price $219.9917-21 Audi B9 A4/A5/S4/S5/RS5 Billet Aluminum Front Strut Brace Red
Sale price $219.99 Regular price $274.99 -
2015-2021 Lexus NX200t Resonated Catless Downpipe, Front Pipe NX300h NX300 
Sale2015-2021 Lexus NX200t Resonated Catless Downpipe, Front Pipe NX300h NX300
Regular price $499.99 Sale price $399.992015-2021 Lexus NX200t Resonated Catless Downpipe, Front Pipe NX300h NX300
Sale price $399.99 Regular price $499.99 -
G35 Extension Adapter for 350Z Exhaust pipe 8in 3" Diameter 
SaleG35 Extension Adapter for 350Z Exhaust pipe 8in 3" Diameter
Regular price $107.99 Sale price $99.99G35 Extension Adapter for 350Z Exhaust pipe 8in 3" Diameter
Sale price $99.99 Regular price $107.99 -
Adjustable Exhaust Hangers Red Pair 
SaleAdjustable Exhaust Hangers Red Pair
Regular price $73.99 Sale price $58.99Adjustable Exhaust Hangers Red Pair
Sale price $58.99 Regular price $73.99 -
Dodge 2015-2020+ Differential Brace Anodized Black SRT Hellcat Scat Redeye 
SaleDodge 2015-2020+ Differential Brace Anodized Black SRT Hellcat Scat Redeye
Regular price $149.99 Sale price $57.99Dodge 2015-2020+ Differential Brace Anodized Black SRT Hellcat Scat Redeye
Sale price $57.99 Regular price $149.99 -
Dodge 2015-2020+ Differential Brace Anodized Red SRT Hellcat Scat Redeye 
SaleDodge 2015-2020+ Differential Brace Anodized Red SRT Hellcat Scat Redeye
Regular price $149.99 Sale price $57.99Dodge 2015-2020+ Differential Brace Anodized Red SRT Hellcat Scat Redeye
Sale price $57.99 Regular price $149.99 -
89-98 Nissan 240SX / Silvia SR20DET S13 S14 SR SWAP Turbo Outlet Turbine Dump Pipe o2 Housing 
Sale89-98 Nissan 240SX / Silvia SR20DET S13 S14 SR SWAP Turbo Outlet Turbine Dump Pipe o2 Housing
Regular price $93.99 Sale price $74.9989-98 Nissan 240SX / Silvia SR20DET S13 S14 SR SWAP Turbo Outlet Turbine Dump Pipe o2 Housing
Sale price $74.99 Regular price $93.99 -
03-07 Nissan 350z Z33 Long Tube Headers Exhaust Manifold VQ35DE/HR 
Sale03-07 Nissan 350z Z33 Long Tube Headers Exhaust Manifold VQ35DE/HR
Regular price $749.99 Sale price $599.9903-07 Nissan 350z Z33 Long Tube Headers Exhaust Manifold VQ35DE/HR
Sale price $599.99 Regular price $749.99 -
09-21 Nissan 370Z Z34 Burnt Tip Single Exit Muffler 4.5" Catback Exhaust System 
Sale09-21 Nissan 370Z Z34 Burnt Tip Single Exit Muffler 4.5" Catback Exhaust System
Regular price $499.99 Sale price $399.9909-21 Nissan 370Z Z34 Burnt Tip Single Exit Muffler 4.5" Catback Exhaust System
Sale price $399.99 Regular price $499.99 -
09-20 Nissan 370Z Z34 Single Muffler 4.5" Exit Y-Back Exhaust System 
Sale09-20 Nissan 370Z Z34 Single Muffler 4.5" Exit Y-Back Exhaust System
Regular price $487.99 Sale price $389.9909-20 Nissan 370Z Z34 Single Muffler 4.5" Exit Y-Back Exhaust System
Sale price $389.99 Regular price $487.99 -
89-92 Cressida MX83 TOYOTA MARK II / CHASER JZX81 Adjustable Rear Arm Kit Camber Trailing Toe Adjustment 
89-92 Cressida MX83 TOYOTA MARK II / CHASER JZX81 Adjustable Rear Arm Kit Camber Trailing Toe Adjustment
$794.9989-92 Cressida MX83 TOYOTA MARK II / CHASER JZX81 Adjustable Rear Arm Kit Camber Trailing Toe Adjustment
$794.99 -
2.25" ID Exhaust Fix Repair Oval Socket Flange 2 Bolt Universal Kit 2-1/4" Inch 
2.25" ID Exhaust Fix Repair Oval Socket Flange 2 Bolt Universal Kit 2-1/4" Inch
$29.992.25" ID Exhaust Fix Repair Oval Socket Flange 2 Bolt Universal Kit 2-1/4" Inch
$29.99 -
2023-2026 Nissan 400 Z Y-pipe 
Sale2023-2026 Nissan 400 Z Y-pipe
Regular price $399.99 Sale price $299.992023-2026 Nissan 400 Z Y-pipe
Sale price $299.99 Regular price $399.99 -
22+ Honda Civic Titanium Hood Prop Rod 
Sale22+ Honda Civic Titanium Hood Prop Rod
Regular price $125.99 Sale price $119.9922+ Honda Civic Titanium Hood Prop Rod
Sale price $119.99 Regular price $125.99 -
Acura TL grill Model year: 2009-2011 all Black 
Acura TL grill Model year: 2009-2011 all Black
$139.99Acura TL grill Model year: 2009-2011 all Black
$139.99 -
17-21 Audi B9 A4/A5/S4/S5/RS5 Billet Aluminum Front Strut Brace Black 
Sale17-21 Audi B9 A4/A5/S4/S5/RS5 Billet Aluminum Front Strut Brace Black
Regular price $274.99 Sale price $219.9917-21 Audi B9 A4/A5/S4/S5/RS5 Billet Aluminum Front Strut Brace Black
Sale price $219.99 Regular price $274.99
