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Audi A4 Exhaust Parts & Accessories

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Offset Oxygen Sensor Wrench- Extended

ES#4001169 - CTA2065 - Offset Oxygen Sensor Wrench- Extended - Extra length is needed sometimes - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Extra length is needed sometimes

Brand:
CTA Tools - Corporate Logo
ES#:
4001169
Mfg#:
CTA2065
Back Ordered
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm)

ES#5386503 - 02sb1815 - 02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) - Universal O2 weld bung for your custom exhaust project. Flat bottom. - Bremmen Parts - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal O2 weld bung for your custom exhaust project. Flat bottom. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5386503
Mfg#:
02SB1815
Ships on Feb 17, 2027
ON SALE! SAVE 39%
$3.99

This product was last offered at the strikethrough price on
05-02-2026

$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sleeve With Dual Clamps - Priced Each

ES#2926351 - 191253141F - Sleeve With Dual Clamps - Priced Each - 50mm minimum ID - Eberspaecher - Audi

50mm minimum ID Connects the downpipe to the center muffler for AEB engine codes

Brand:
Eberspaecher - Corporate Logo
ES#:
2926351
Mfg#:
191253141F
Back Ordered
$15.99

This product was last offered at the strikethrough price on
05-07-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Stud - Priced Each

ES#3347 - N90188902 - Exhaust Manifold Stud - Priced Each - Stud to mount exhaust manifold to cylinder head. 8x35 - Original Equipment Supplier - Audi Volkswagen

Stud to mount exhaust manifold to cylinder head. 8x35

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3347
Mfg#:
N90188902
Back Ordered
$3.99

This product was last offered at the strikethrough price on
05-07-2026

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

Hi-Temp Silicone Coating - Black

ES#3619060 - 010301KT - Hi-Temp Silicone Coating - Black - The High Temperature (HT) Silicone Coating provides lasting protection for any hot surface up to 1500 degrees. Ground ship only. - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The High Temperature (HT) Silicone Coating provides lasting protection for any hot surface up to 1500 degrees. Ground ship only. Hazardous materials - Only ships to Continental USA via UPS Ground*

Brand:
DEI - Corporate Logo
ES#:
3619060
Mfg#:
010301KT
In Stock
$18.99

This product was last offered at the strikethrough price on
03-19-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

14" Stainless Steel Locking Ties - Pack Of 4

ES#261435 - 010202 - 14" Stainless Steel Locking Ties - Pack Of 4 - Secure the exhaust wrap with stainless steel ties - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secure the exhaust wrap with stainless steel ties

Brand:
DEI - Corporate Logo
ES#:
261435
Mfg#:
010202
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Y Pipe Adapter - 3.0" (76mm)

ES#5457412 - VTD.YPIPE.76MM - Universal Y Pipe Adapter - 3.0" (76mm) - Perfect for when you need to connect a single muffler to dual piping or add two tips to your single muffler! - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Perfect for when you need to connect a single muffler to dual piping or add two tips to your single muffler!

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457412
Mfg#:
VTD.YPIPE.76MM
Ships in 2 Business Days
$40.99 USD
Free Shipping

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.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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