New & Used Audi S4 Exhaust Systems

For 02-06 Acura RSX DC5 Non Type-S 4" Burnt Tip Muffler Catback Exhaust System
$99.89

Exhaust Downpipes 3 in. 304 S/S fit K03/K04 Turbo For 2000-2002 Audi S4 2.7L
$209.99

Remark Axle-Back Muffler Delete Exhaust for 15-20 WRX STi (S. Wall 4" Ti Tips)
$391.88

FOR 02-06 ACURA RSX DC5 TYPE-S 4" OVAL MUFFLER ROLLED TIP RACING CATBACK EXHAUST
$98.99

For 08-14 Subaru Impreza Wrx Hatchback S/S 4" Muffler Tip Exhaust Catback System
$203.99

MEGAN RACING UNIVERSAL 3" TO 4" VIP EXHAUST STRAIGHT TIP "BLAST PIPE" STYLE
$84.84

Megan Universal 3" to 4" VIP Exhaust Tip Blast Pipes Style Single Turn Down Tip
$132.95

3"-2.5" Turbo Downpipes K04/RS6 Fits Audi S4 B5 A6/Allroad C5 2.7L BiTurbo New
$184.88

Megan Universal 3" to 4" VIP Exhaust Tips "Blast Pipes" Style Single Angled Gold
$87.9

AWE Tuning Resonated Downpipes for Audi B8 / C7 3.0T S4 / S5 / A6 / A7
$899.0

Audi B5 S4 AutoSpeed Tru-Dual Exhaust system end can Excellent Condition
$220.0

PAIR STAINLESS STEEL UNIVERSAL DUAL EXHAUST TIPS 3.5"
$74.74

FOR Audi S4 B5 A6/Allroad C5 2.7L Full 3" Turbo Downpipes+Adapters K04/RS6
$179.66

AWE Touring Edition Cat-Back Exhaust 90mm Chrome Tips for Audi B8.5 S4
$1495.0

Remark Axleback Exhaust w Quad 4" Burnt Single Tips for 2015-2019 Subaru WRX/STi
$365.75

Megan Racing MR-UT-S4 Universal 3" to 4" VIP Exhaust Straight Tip "Blast Pipe"
$84.85