Direct-fit catted downpipe for N55-powered BMWs with electronic wastegate (EWG) - F20/F21 M135i, F22/F23 M235i, F30/F31 335i, F32/F33/F36 435i and F87 M2 (2014-2019). No cutting, no welding, no guesswork.
4-inch T304 stainless construction, hand TIG welded and back purged. High-flow sports catalytic converter keeps it MOT-legal and drone-free with stock rear exhaust.
Sharpens throttle response and turbo spool - ideal for fast-road or track-day Stage 2 builds
Works seamlessly with Bootmod3, MHD and other N55 tuning platforms
Same-day dispatch if ordered before 3pm - no backorders, no delays
