Audi R8 V10 5.2L Gen 2 (OPF/GPF Equipped Models Only)
Milltek Large Bore Downpipe & GPF Bypass Audi RS4 & RS5
Milltek Large-Bore Downpipe & Hi-Flow Sports Catalyst (GPF Models Only) Audi/VW
Milltek BMW M2 (F87) OPF/GPF Bypass Pipes
Milltek BMW M2 (G87) OPF/GPF Bypass Pipes
Milltek BMW M3 (F80) Large-Bore Downpipe with OPF/GPF Bypass
Milltek BMW M3/M4 OPF/GPF Bypass (Inc. G80/G81/G82/G83)
Milltek BMW M5 (F90) Cat-Back Exhaust with OPF/GPF Bypass Pipes