Audi Genuine OEM Exhaust Gasket (Seals the the turbo to the cylinder head) - Fits B9 S4/S5/RS5/SQ5, 4M Q7/Q8, D5 A8 & C8 A6/S6/S7 MSRP: $18.00
Audi Genuine OEM Exhaust Gasket (Seals the catalytic converter to the downpipe) - Fits B8 A4/A5/S4/S5 B9 S4/S5/SQ5 up to production date 01/28/2019 MSRP: $15.00
Audi Genuine OEM Exhaust Gasket (turbocharger to the catalytic converter) for B9 S4/S5/SQ5, 4M Q7/Q8 & C8 A6 MSRP: $76.50
Sale APR Premium Sound Absorption Muffler - Dual 63.5mm (2.5") 8.66"x6.65"x10.24" MSRP: $526.89 $474.20
Sale APR Premium Sound Absorption Muffler - Dual 63.5mm (2.5") 8.66"x6.65"x8.31" MSRP: $489.25 $440.33
