HMS Tuning

690 HP Mercedes C63 AMG Supercharged by HMS

HMS-Tuning Supercharger-Kit for Mercedes C63 AMG comes in 3 performance stages up to 508 kW (690 HP) and 876 Nm torque.   Stage 1 - up to 460 kW (625 HP) - 805 Nm   Stage 2 - up to 470kW (640 HP) - 840 Nm with HMS downpipes incl 200 Cell high flow cats   Stage 3 - up...

HMS valve-exhaust for Audi R8 V8 and V10

HMS Exhaust system made of stainless steel 1.4301 2 x 76 mm dia to be used with OEM tail pipes with valve technology, connects to OEM Audi flap control or available with upgrade kit for manual open and closing of valves (loud / quiet mode). Exhaust is available for Audi R8 V8, R8 V10 Coupe and Spyder. Also avaialable is...

Another happy customer - Audi RS4 B7 HMS Exhaust

Hello Tuning Empire Team, Hope all is well. Just writing to you to let you know I have finally had the exhaust (along with the gruppeM) installed, and it is fantastic. The delay in installation however is due to the fact that I have temporarily had my license suspended for speeding, and can only really experience the exhaust system as...