4S

Audi R8
V8 4.2 FSI quattro
YOC: 2007 - 2012
Part: Cat-back
Info: Removes secondary catalysts - Non-resonated (louder). Uses OEM tailpipe trims
tailpipe design:
pipe diameter: 70mm /2,76inch
EC-approved: No
Race system: No
Valvesonic: No

Audi R8
V10 5.2 FSI quattro Coupé and Spyder (excludes V10 Plus models)
YOC: 2009 - 2012
Part: Cat-back
Info: Race Version
tailpipe design:
pipe diameter: 76,2mm /3inch
EC-approved: No
Race system: No
Valvesonic: No

Audi R8
V10 5.2 FSI quattro Coupé and Spyder (excludes V10 Plus models)
YOC: 2009 - 2012
Part: Cat-back
Info: Supercup Version
tailpipe design:
pipe diameter: 76,2mm /3inch
EC-approved: No
Race system: No
Valvesonic: No

Audi R8
V10 5.2l Plus Coupe + Spyder
YOC: 2016 - 2019
Part: Cat-back
Info:
tailpipe design:
pipe diameter: 76,2mm /3inch
EC-approved: No
Race system: No
Valvesonic: No

Audi R8
V10 5.2L Gen 2 (OPF Modell Models Only)
YOC: 2020 - 2023
Part: Particulate Filter-back
Info: OPF/GPF Back System - passt to OE Trims
tailpipe design:
pipe diameter: 80mm /3,15inch
EC-approved: No
Race system: No
Valvesonic: No