Audi S4 Performance Exhaust Parts

3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve

Brand:

ES#:

5457369

Mfg#:

VTDTIPSLVE3035RC

3.0" Inlet - 4.0" Outlet - Raw Burnt Titanium

Brand:

ES#:

5457405

Mfg#:

VTDTIPSW3040TIBR

2.5" Inlet - 3.5" Outlet - Forged Carbon Fiber Sleeve

Brand:

ES#:

5457367

Mfg#:

VTDTIPSLVE2535FC

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

5457424

Mfg#:

UVM63MMDUALOUTX2

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:

ES#:

5457435

Mfg#:

UVM.76MM.X1

Gains of up to +17 horsepower with an additional +24 ft lbs of torque with a legendary exhaust note!

Brand:

ES#:

4135747

Mfg#:

AUBS4-QS11G

Gains of up to +17 horsepower with an additional +24 ft lbs of torque with a legendary exhaust note!

Brand:

ES#:

4135744

Mfg#:

AUBS4-QS11M

Sport Cat-Pipe with 200 CPSI Catalytic Converter - Increase power, reduce weight, and improve sound!

Brand:

ES#:

4164584

Mfg#:

AU94S-CD

Gains of up to +17 horsepower with an additional +24 ft lbs of torque with a legendary exhaust note!

Brand:

ES#:

4135739

Mfg#:

AUBS4-QS11B

Reduce unwanted drone and rasp

Brand:

ES#:

4812415

Mfg#:

JHM-B8DPXIBS30T

Reduce unwanted drone and rasp

Brand:

ES#:

4812408

Mfg#:

JHM-B8DPIBS30T

$974.99 USD

Add to Cart

Lifetime Replacement

Reduce unwanted drone and rasp

Brand:

ES#:

4812412

Mfg#:

JHM-B8DPIBS25

$975.00 USD

Add to Cart

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Lifetime Replacement

Built as a direct OEM replacement

Brand:

ES#:

4781640

Mfg#:

JHM-B8DPXHFC30T-

Upgrade your Milltek system to Valve Sonic Up to the 2012 model year

Brand:

ES#:

2973066

Mfg#:

MSAUVS01KT

$2518.99 USD

Add to Cart

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Lifetime Replacement

2.5" half-exhaust built to last with 304 stainless steel and quad ceramic daytona tips

Brand:

ES#:

3969344

Mfg#:

SAU044C

Stainless steel non-resonated cat-back exhaust system with quad round, polished tips - Includes downpipes with high flow secondary cats

Brand:

ES#:

4017779

Mfg#:

777532KT