New & Used Audi S4 Exhaust Systems

Diamond Eye K3330S 4" 409 Stainless Steel Cat-Back Exhaust Kit for Ford F-150
$326.77

Diamond Eye K4218S 4" Stainless Turbo-Back Exhaust Kit 03-04 Dodge Ram 2500/3500
$314.81

Diamond Eye K4307S 4" Stainless Turbo-Back Exhaust Kit 94-97 Ford F250/F350
$314.56

Diamond Eye K4318S 4" Stainless Turbo-Back Exhaust Kit 99-03 Ford F250/F350 SD
$314.56

Diamond Eye K4114S 4" Stainless Steel Down-Pipe Back Exhaust Kit for Chevy/GMC
$314.56

Diamond Eye K4378S 4" Filter Back Single Exhaust for F250/F350 Powerstroke 6.7L
$202.56

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

Diamond Eye K4346S 4" Stainless Turbo-Back Exhaust Kit 03-07 Ford F250/F350 SD
$314.56

2.5"Electric Exhaust Downpipe Cutout E-Cut Out Valve CONTROLLER REMOTE KIT NEW
$56.88

Diamond Eye K4235S 4" Stainless Turbo-Back Exhaust Kit for 04-07 Ram 2500/3500
$319.25

Audi 2.7T EGT Exhaust Gas Temp Sensor Delete Set |Plug&Play | B5S4C5A6 AllRoad
$44.95

EGT (Exhaust Gas Temperature) Sensor Deletes for Audi B5 S4 C5 A6 All Road 2.7T
$42.0

Magnaflow Exhaust System New Audi S4 2001-2002 16769
$1124.37

Stainless Steel Exhaust Catback System for AUDI 00 02 B5 S4 2.7T Twin 2.5" Dual
$242.1

3"Electric Exhaust Downpipe Cutout E-Cut Out Valve CONTROLLER REMOTE KIT NEW
$56.88

Corsa Exhaust System New Coupe Sedan Audi S4 S5 2010-2014 14543
$2586.0