Stainless Steel Exhaust Manifold BMW 3 Series E46 320i 325i 330i 5 Series E39 520i 525i 530i Z4 E85 2.2i 2.5i 3.0i M54 Engine

Here is our Stainless Steel Exhaust Manifold for BMW 3 Series E46 320i 325i 330i 5 Series E39 520i 525i 530i Z4 E85 2.2i 2.5i 3.0i M54 engine

compatible for:

• BMW 3 Series E46 320i 325i 330i M54 engine
• BMW 5 Series E39 520i 525i 530i M54 engine
• Z4 E85 2.2i 2.5i 3.0i M54 engine
  

Not compatible for right hand drive RHD vehicles and not compatible for automatic transmission vehicles

In some cases, it sometimes happens that the lambda beams must be extended by yourself!

Stainless steel exhaust manifold + removal of the catalyst, weight saving guaranteed.

Performance gain +10% (manufacturer data)

Optimizes exhaust gas velocity which has the effect of improving engine performance.

Not allowed on open roads, track use only.