GP-DEEPTONE exhaust system - M340i G2X Version:Catback Exhaust System Each Plenum consists of:

Each Plenum consists of:

the valves open releasing the full symphony of the engine

Required Motorsports Exhaust

results in a restriction with only one stock air feed to draw air in from

**May Require ECU Programming**

GP-DEEPTONE exhaust system - M340i G2X Version:Catback Exhaust System Each Plenum consists of:G POWER DEEPTONE exhaust system 2 x 90 mm & 2 x 100 mm tailpipes in carbon fibre G POWER design with offset of outer tailpipes exhaust flap technology for maximum sound experience development and construction in CAD sound engineering with the latest metrology made from rust proof stainless steel many years of experience in exhaust technology traditional manufacture made in Germany adaptive to series flap control sport silencer ECE approval