New & Used Audi S4 Exhaust Systems

Catback Exhaust Single Muffler 3" Twin Tips FOR Audi S4 B5 00-02 2.7L Bi-Turbo
$340.79

Catback Exhaust Dual Muffler 3" Twin Tips FOR Audi S4 B5 00-02 2.7L Bi-Turbo
$359.99

Exhaust Downpipes 2.5 in. FOR 2004-2008 Audi S4 B6 B7 4.2L V8 TIPTRONIC
$239.99

2.5" Electric Exhaust Downpipe Cutout E-Cut Out Valve CONTROLLER REMOTE KIT NEW
$56.25

Porsche 970 Panamera V6/V8/S/4S/Turbo 10-18 Axle-Back Exhaust System w/o Valve
$899.99

Exhaust Downpipes 3 in. 304 S/S fit K03/K04 Turbo For 2000-2002 Audi S4 2.7L
$246.99

MEGAN RACING UNIVERSAL 3" TO 4" VIP EXHAUST STRAIGHT TIP "BLAST PIPE" STYLE
$84.24

FOR AUDI S4 B5/A6 C5 QUATTRO 2.7L TURBO BI-TURBO RACING TURBO DOWNPIPE EXHAUST
$168.56

Fits Audi S4 S5 A5 Q5 SQ5 A6 A7 A8 3.0 TFSI High Flow Cat 200 Cell Down Pipes
$539.99

3"Electric Exhaust Downpipe Cutout E-Cut Out Valve CONTROLLER REMOTE KIT NEW
$56.25

EGT (Exhaust Gas Temperature) Sensor Deletes for Audi B5 S4 C5 A6 All Road 2.7T
$47.36

Fits BMW M5 F10 M6 F12 F13 Carbon Fiber Exhaust tip's (4) Polished Finish
$320.0

Fits BMW M5 F10 M6 F12 F13 Carbon Fiber Exhaust tip's (4) Matte Finish
$320.0

FOR 02-06 ACURA RSX DC5 TYPE-S 4" OVAL MUFFLER ROLLED TIP RACING CATBACK EXHAUST
$118.96

Fits Audi S4 B5 A6/Allroad C5 2.7L BiTurbo K04/RS6 3"-2.5" Catless Downpipes
$186.66

Universal Chrome Stainless Steel Car Rear Round Exhaust Pipe Tail Muffler Tip US
$10.31