Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi C7 S7 Quattro 4.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi C7 S7 Quattro 4.0T
Your Vehicle Audi C7 S7 Quattro 4.0T
Change Clear

Audi C7 S7 Quattro 4.0T Exhaust Parts & Accessories

Sort By
Filter By
Return to Top

Cat-Back Exhaust System - Resonated

ES#2827451 - SSXAU332 - Cat-Back Exhaust System - Resonated - 2.76" stainless steel with quad 100mm polished tips - Milltek Sport - Audi

2.76" stainless steel with quad 100mm polished tips *This system deletes the factory exhaust valves - It is recommended to purchase valve delete modules SSXAU405 to prevent ECU fault codes*

Brand:
Milltek Sport - Corporate Logo
ES#:
2827451
Mfg#:
SSXAU332
Ships in 3 Business Days
$3306.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" Hi-Flow Downpipes

ES#3432610 - SSXAU635 - 3" Hi-Flow Downpipes - Featuring Milltek Sport 100-cell Hi-Flow Sports Cats - Milltek Sport - Audi

Featuring Milltek Sport 100-cell Hi-Flow Sports Cats For use with OE Cat-Back exhaust - Requires stage 2 ECU remap and oxygen sensor extension leads

Brand:
Milltek Sport - Corporate Logo
ES#:
3432610
Mfg#:
SSXAU635
Ships in 3 Business Days
$5386.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo-Back Exhaust System - Non-Resonated Valvesonic

ES#4138637 - ssxau448554ktKT - Turbo-Back Exhaust System - Non-Resonated Valvesonic - Complete system includes Milltek 3" Hi-Flow downpipes & sports cats (SSXAU554) along with 2.76" stainless steel cat-back system with Quad 100mm black Cerakote tips - Milltek Sport - Audi

Complete system includes Milltek 3" Hi-Flow downpipes & sports cats (SSXAU554) along with 2.76" stainless steel cat-back system with Quad 100mm black Cerakote tips Requires stage 2 ECU remap

Brand:
Milltek Sport - Corporate Logo
ES#:
4138637
Mfg#:
SSXAU448554KTKT
Ships in 3 Business Days
$7186.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Street Performance Complete Exhaust System - Resonated

ES#3514347 - 769620 - Street Performance Complete Exhaust System - Resonated - Stainless steel system with high-flow downpipes/catalytic converters, resonated center-section, and rear mufflers with quad black tips - Supersprint - Audi

Stainless steel system with high-flow downpipes/catalytic converters, resonated center-section, and rear mufflers with quad black tips

Brand:
Supersprint - Corporate Logo
ES#:
3514347
Mfg#:
769620
Ships in 3 Business Days
$12220.99 USD
Free Shipping

Track Performance Complete Exhaust System - Non-Resonated

ES#3514368 - 769610 - Track Performance Complete Exhaust System - Non-Resonated - Stainless steel system with high-flow downpipes/catalytic converters, non-resonated center-section, and rear mufflers with quad black tips - Supersprint - Audi

Stainless steel system with high-flow downpipes/catalytic converters, non-resonated center-section, and rear mufflers with quad black tips

Brand:
Supersprint - Corporate Logo
ES#:
3514368
Mfg#:
769610
Ships in 3 Business Days
$11697.99 USD
Free Shipping

Oxygen Sensor - Priced Each

Bank 1 (right side turbo) rear position

Brand:
Denso - Corporate Logo
ES#:
4069411
Mfg#:
4H0906262L
Ships in 1 day
$253.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve - Priced Each

Also known as the 'combi valve' Fits the right side only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2955062
Mfg#:
079131101AJ
Ships in 2 Business Days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$380.99

This product was last offered at the strikethrough price on
08-19-2026

$348.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Catalytic Converter - Cylinders 1-4

Price includes a $273.00 refundable core charge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3647540
Mfg#:
4G0254252LXKT
Ships in 6 Business Days
$4490.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Catalytic Converter - Cylinders 5-8

Price includes a $273.00 refundable core charge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3647542
Mfg#:
4G0254202NXKT
Ships in 7 Business Days
$3404.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve

Also known as the 'combi valve' We Price Match - Give Us A Call or Chat!
Fits the left side only

Brand:
Vaico - Corporate Logo
ES#:
4690216
Mfg#:
079131101AR
Special Order: No Guaranteed ETA
$139.99 USD
Free Shipping
on orders $49 and up

AWE Track Edition Exhaust System - Audi C7 S7 4.0T

ES#4723681 - AWEC7S7TK - AWE Track Edition Exhaust System - Audi C7 S7 4.0T - Takes the engineered design of its SwitchPath™ counterpart and replaces the AWE 180 Technology resonators with straight pipe sections for an even bigger dose of 4.0T attitude! - AWE - Audi

Takes the engineered design of its SwitchPath™ counterpart and replaces the AWE 180 Technology® resonators with straight pipe sections for an even bigger dose of 4.0T attitude!

Brand:
AWE - Corporate Logo
ES#:
4723681
Mfg#:
AWEC7S7TK
Back Ordered
ON SALE!
Starting at $2465.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS UNIVERSAL Swivel Exhaust Tips - 3.5" Black Chrome - Pair

ES#2986535 - 006555ecs04a02KT - ECS UNIVERSAL Swivel Exhaust Tips - 3.5" Black Chrome - Pair - Stainless Steel exhaust tips featuring swivel attachments for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stainless Steel exhaust tips featuring swivel attachments for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
2986535
Mfg#:
006555ECS04A02KT
In Stock
ON SALE! SAVE 10%
$155.99

This product was last offered at the strikethrough price on
06-13-2026

$140.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings