Eisenmann Non-Resonated Center Pipe Set - BMW E28 535i / E24 635CSi

Want the M30 louder and freer-flowing? Swap out the center section. The Eisenmann Non-Resonated Center Pipe Set replaces the factory center exhaust on the E28 535i and E24 635CSi with straight T304 stainless pipes.

Pair it with the Eisenmann E28 / E24 rear exhaust for a complete system.

Non-Resonated T304 Stainless Center Pipes

Dual 50mm pipes with no resonator for the most open sound. Hand built in Germany.

What's Included

• 1 x Eisenmann non-resonated center pipe set (B5528.20000)

Key Features

• T304 stainless steel
• Dual 50mm pipes
• Non-resonated for maximum sound
• Part number: B5528.20000

Vehicle Fitment

Fits the following models:

• BMW E28 535i / 535is (1985-1988)
• BMW E24 635CSi (1985-1989)

Emissions: This part does not carry a CARB Executive Order. In California and states that follow CARB rules it is sold for racing and off-road use only.

Installation Notes

Professional installation is recommended.

1. Remove the factory center exhaust section.
2. Fit the Eisenmann center pipes to the downpipes.
3. Connect the rear exhaust.
4. Tighten all clamps and check for leaks.