Audi B8/B8.5 S5 Quattro V8 4.2L
Connect your exhaust with 2.5" CB Connection
Eliminates an additional set of resonators from the car, to produce a louder and deeper tone to the exhaust note.
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
Post-catalyst system.
This product was last offered at the strikethrough price on
08-29-2026
Built as a direct OEM replacement, these downpipes are designed to increase low-end torque and maximize power throughout the entire RPM band
*Necked down to stock pipe size - To be used with factory exhaust components*
Lifetime Replacement
Reduce unwanted drone and rasp
Reduce unwanted drone and rasp
Lifetime Replacement
Includes the necessary hardware and gaskets to install the downpipes
10X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
Features resonators larger than the stock units, along with larger diameter tubing in order to produce a mellow sound volume.
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
Features left & right T304 Mandrel bent stainless steel downpipes with 200 cell high-flow catalytic converters
Reduce unwanted drone and rasp
Reduce unwanted drone and rasp
Lifetime Replacement
Connect your exhaust with 2.5" CB Connection
Includes the necessary hardware and gaskets to install the downpipes
Lifetime Replacement
