2.50" stainless steel with quad JET-100 carbon tips
Fits models with factory rear sports differential
Audi Milltek Cat-Back Exhausts
2.36" stainless steel with quad 80mm polished jet style tips
2.37" stainless steel with quad 100mm Titanium tips
2.37" Stainless Steel with quad burnt titanium GT-100 tips - Retains valves from OE system
3.00" Stainless Steel resonated system with dual burnt titanium oval tips (170x107mm)
3.00" Stainless Steel non-resonated system with dual Titanium oval tips (170x107mm)
3" stainless steel with quad 100mm Titanium tips with valve delete module set