Garage Whifbitz 3.5″ Stainless Steel Exhaust BMW M3 & M4 F8X

Description

Garage Whifbitz 3.5″ stainless steel exhaust for the BMW M4 & M3 F8X.

Gains of around 12bhp on a stock car, (dyno graph shows power at the wheels).

Our exhaust is 2x 3″ where it meets the downpipes converges into a 3.5″ single pipe mid section and splits into 2 pipes to meet up with the large rear silencer which retains the 2 exhaust valves as per the OEM exhaust. So when you’re driving in efficient mode its quiet and when in sport/sport + mode with the exhaust valves open its loud.

The single midpipe section is ovalized for maximum ground clearance and the single 3.5″ pipe helps to keep the raspy noise you can get from the S55 engine under control.

Comes complete with 4x carbon exhaust tips.

Also available in titanium if you want it super lightweight.

Downpipes and midpipes are available separately if you want to retain your OEM rear silencer.

We offer this part exclusively for motorsport vehicles.
By purchasing, you confirm that you are not using this item for a vehicle that is used on public roads.