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Audi C7 S6 Quattro 4.0T

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Audi C7 S6 Quattro 4.0T Universal Exhaust Parts

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60MM Exhaust Clamp - Priced Each

ES#3143289 - CHC60SS - 60MM Exhaust Clamp - Priced Each - Used to connect exhaust sections - Milltek Sport - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Used to connect exhaust sections

Brand:
Milltek Sport - Corporate Logo
ES#:
3143289
Mfg#:
CHC60SS
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downpipe To Cat-Back Reducer - Priced Each

ES#2795132 - 006555ECS05A - Downpipe To Cat-Back Reducer - Priced Each - 3.0" ID (Slip Fit) To 60mm OD (Butt) connections - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

3.0" ID (Slip Fit) To 60mm OD (Butt) connections 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2795132
Mfg#:
006555ECS05A
In Stock
ON SALE! SAVE 25%
$39.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3" V-Band to 60mm Reducer

ES#4362265 - UH001-EX3 - 3" V-Band to 60mm Reducer - T304 Stainless Steel Tubing T316 Stainless Steel V-Band Flanges - Unitronic - Audi BMW Volkswagen Mercedes Benz MINI Porsche

T304 Stainless Steel Tubing T316 Stainless Steel V-Band Flanges

Brand:
Unitronic - Corporate Logo
ES#:
4362265
Mfg#:
UH001-EX3
In Stock
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3" V-Band to Straight

ES#4362267 - UH001-EX7 - 3" V-Band to Straight - T304 Stainless Steel Tubing T316 Stainless Steel V-Band Flange - Unitronic - Audi BMW Volkswagen Mercedes Benz MINI Porsche

T304 Stainless Steel Tubing T316 Stainless Steel V-Band Flange

Brand:
Unitronic - Corporate Logo
ES#:
4362267
Mfg#:
UH001-EX7
Ships in 5 Business Days
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm) - Priced Each

ES#4007190 - 028092ecs11aKT - Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm) - Priced Each - Universal O2 weld bung for your custom exhaust project. Radius to contour 2.5" - 3.0" OD tube. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal O2 weld bung for your custom exhaust project. Radius to contour 2.5" - 3.0" OD tube. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007190
Mfg#:
028092ECS11AKT
Ships on Nov 3, 2026
ON SALE! SAVE 25%
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Exhaust Tip - 3.5" - Priced Each

ES#2974336 - 35225 - Universal Exhaust Tip - 3.5" - Priced Each - Double wall stainless steel. 2.5" inlet, 3.5" outlet. - Magnaflow - Audi Volkswagen

Double wall stainless steel. 2.5" inlet, 3.5" outlet. Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Magnaflow - Corporate Logo
ES#:
2974336
Mfg#:
35225
Ships in 1 Business Day
$82.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3-inch Sealing Ring

ES#4362279 - UH002-EX7 - 3-inch Sealing Ring - Fix your leaky V-Band flange - Unitronic - Audi Volkswagen Porsche

Fix your leaky V-Band flange

Brand:
Unitronic - Corporate Logo
ES#:
4362279
Mfg#:
UH002-EX7
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fiberglass Exhaust Wrap - Black - 2" x 50'

ES#3022267 - HEA-WRAPKIT-BLK - Fiberglass Exhaust Wrap - Black - 2" x 50' - Designed to handle continuous temperatures up to 1,200F - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle continuous temperatures up to 1,200°F

Brand:
Prosport Performance - Corporate Logo
ES#:
3022267
Mfg#:
HEA-WRAPKIT-BLK
Ships in 10 Business Days
$28.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline Universal 4" Exhaust Tip - Black - Priced Each

ES#4690062 - EX17.BLACK - Rennline Universal 4" Exhaust Tip - Black - Priced Each - Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Rennline - Corporate Logo
ES#:
4690062
Mfg#:
EX17.BLACK
Ships in 5 Business Days
$109.00 USD
Free Shipping
on orders $49 and up

Rennline Universal 4" Exhaust Tips - Pair

ES#4772868 - ex17.blackKT - Rennline Universal 4" Exhaust Tips - Pair - Stainless Steel exhaust tips featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Stainless Steel exhaust tips featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Rennline - Corporate Logo
ES#:
4772868
Mfg#:
EX17.BLACKKT
Ships in 5 Business Days
$218.00 USD
Free Shipping
on orders $49 and up

ECS "Ti.22" UNIVERSAL Exhaust Tip - 4.0" Titanium - Matte Finish - Priced Each

ES#4336424 - 011966LA07-02 - ECS "Ti.22" UNIVERSAL Exhaust Tip - 4.0" Titanium - Matte Finish - Priced Each - 2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4336424
Mfg#:
011966LA07-02
Special Order: No Guaranteed ETA
ON SALE!
$203.99

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

$197.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.0" Stainless Steel 3-Bolt Flange - Priced Each

ES#4007189 - 028092ecs10aKT - 3.0" Stainless Steel 3-Bolt Flange - Priced Each - Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE! SAVE 25%
$27.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Universal Exhaust Parts

Handcrafting a one-of-a-kind exhaust for a custom application? Need to repair or alter an existing exhaust system? ECS Tuning stocks a large inventory of replacement pipes, exhaust accessories, and universal catalytic converters, available in many sizes to match your project all identical to the materials we use for our in-house designed exhaust systems.

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

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