Milltek Sport Cat-back - BMW 3 Series / BMW 4 Series - Equal Length (Loudest) Titanium Tips - OE System requires cutting(Does not fit convertible models)
Milltek Sport Additional parts - Audi RS6 / Audi RS7 - Upgrade Kit to Signature Series Titanium Axle Back System from any existing Milltek Sport Stainless Options
Milltek Sport Cat-back - Volkswagen Beetle 2.0 TSI (A5 Chassis) - Non-resonated (louder). Titanium Tips. Only for vehicles without the factory Front silencer seen on cars with V-band fitment turbo flange.