Akrapovic Stainless Steel Down Pipe - F87 BMW | M2

The next step in the exhaust-tuning process is the addition of a stainless-steel downpipe without a catalytic converter. This will provide the best sound optimization and increase the performance of the car. Designed primarily for track use, the ECU will need to be remapped when this downpipe is fitted to the Evolution Line exhaust system.

With High Flow Cat
Made from high-quality stainless steel and fitted with a sporty catalytic converter, no remapping is needed for this performance upgrade, and the cat is type-approved to meet ECE regulations – which creates a complete exhaust system, from downpipe to tailpipes, that is fully ECE-compliant. The high-flow downpipe produces an enhanced sound that delivers a pure racing emotion and fantastic feedback at high revs, without any unwanted drone and making it suitable for everyday use.

FEATURES:

• +12.9 HP @ 6200 RPM
• +16 lb/ft @ 4300 RPM
• 3.8 lb Lighter than stock

Installation Instructions