BMW M3/M4 G80/82 Exhaust

The latest addition to the BMW M series is the stately M3/M4 G80/82, an exquisite high-performance car that can be made even better by adding a Lettieri Technology exhaust system.

DATA:

POWER: + 8 KW

TORQUE: +14.2NM

WEIGHT: 8.2KG

Made from steel with gas-filled, exposed welds, it has larger pipes than the stock exhaust, producing lower back pressure and more power, especially at low RPMs. This system has a completely new design and will reduce the overall weight of the vehicle and provide extra power and a sporty sound, which has been adapted to highlight the lower frequencies and increase listening pleasure. 

The horsepower and torque increases add to the sensory experience, combined with improved agility. The look of the Slip-On system can also be further enhanced by adding titanium or carbon tailpipes and the striking carbon rear diffuser. Engine filter, braking system and carbon cover will soon be available.

The system delivers power increases of 8.0 kW (10.9 PS) at 6,000 rpm and a torque gain of 14.2 Nm at 5,000 rpm when dyno tested against a BMW M4 Competition with a series.

Remapping is not required for this setup and fits all vehicles (OPF and non-OPF), but the ECE certificate is only valid for cars fitted with an OPF filter.