New & Used Audi S4 Exhaust Systems

Catback Exhaust Single Muffler 3" Twin Tips FOR Audi S4 B5 00-02 2.7L Bi-Turbo
$339.99

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

OBX HP Catback Exhaust fits 2010 to 2016 Audi S4 3.0L Supercharged (B8 model)
$898.97

2.5" Electric Exhaust Downpipe Cutout E-Cut Out Valve CONTROLLER REMOTE KIT NEW
$55.88

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

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

Exhaust Turbo Downpipes 200CPI EU-II Catted K04/RS6 FOR Audi S4 A6 Allroad 2.7L
$319.99

Exhaust Downpipes 2.5 in. FOR 2004-2008 Audi S4 B6 B7 4.2L V8 TIPTRONIC
$215.99

1994-2001 Acura Integra Dc2 Gsr 2.5" Catback Exhaust Muffler System S/S 4" Tip
$89.99

Exhaust Downpipes 3 in. 304 S/S fit K03/K04 Turbo For 2000-2002 Audi S4 2.7L
$179.99

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

MHP Catback Exhaust For 2004-05 Audi S4 4.2L & 2002-05 A4 Quattro 3.0L
$648.87

Becker Exhaust Catback For 2010 thru 2016 Audi S4 B8 3.0L Supercharged
$899.97

MEGAN RACING UNIVERSAL 3" TO 4" VIP EXHAUST ANGLED TIP "BLAST PIPE" STYLE
$86.0

Fits Audi S4 B5 A6/Allroad C5 2.7L BiTurbo K04/RS6 3"-2.5" Catless Downpipes
$178.88

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