2018 Audi S4 Exhaust Kits - Header-Back, Cat-Back

AWE Tuning® - Track Edition™ 304 SS Non-Resonated Header-Back Exhaust System with Quad Rear Exit
16
# 842333092
$2,065.00
Valvetronic Designs® - 304 SS Valved Cat-Back Exhaust System with Quad Rear Exit
0
# 6580811863
$2,499.00
MBRP® - Pro Series™ 304 SS Resonator-Back Exhaust System with Quad Rear Exit
42
# 5035868539
$1,259.99 - $1,364.99
AWE Tuning® - Touring Edition™ 304 SS Non-Resonated Header-Back Exhaust System with Quad Rear Exit
17
# 842344079
$2,685.00
APR® - 304 SS Cat-Back Exhaust System with Quad Rear Exit
0
# mpn5201244704
$1,332.95