Top-Mount Exhaust Manifold T3/T4 for BMW E30 E34 M50 M52 M54 S50 S52

Top-Mount Exhaust Manifold T3/T4 for BMW E30 E34 M50 M52 M54 S50 S52

The FMIC.Pro performance top-mount exhaust manifold is a high-performance solution designed for enthusiasts of BMW inline-six engines (M50, M52, M54, S50, S52) looking to increase power, improve throttle response, and achieve a more aggressive exhaust tone. Crafted entirely from premium SS304 stainless steel, this manifold offers outstanding resistance to corrosion and extreme temperatures.

Its optimized flow geometry allows for more efficient evacuation of exhaust gases and reduced backpressure. As a result, the engine breathes more freely, leading to a real increase in horsepower and torque, especially in the mid and high RPM ranges.

Precision TIG welding ensures not only an aesthetically pleasing finish but also extreme durability under track and street conditions. The 14 mm thick CNC-machined flanges ensure perfect sealing and resistance to thermal warping.

- Material: SS304 stainless steel

- Turbo flange: T3 / T4 top-mount

- Wall thickness: 3 mm

- Flange thickness: 14 mm

- Outer pipe diameter: 42 mm

- Wastegate flange: 63 mm or 51 mm

Vehicle application:

BMW E30 / E34 with engines: M50, M52, M54, S50, S52