it is now part of the new revised diverter valve charge pipe
This causes a "step" at the worst place possible
5" outlet compared to the 4" outlet on the older N55 engines
We started using the Type III Hard Anodized Black finish on our rally car customer's FMIC's years ago
Introducing our Sport Series High Flow Catted Downpipes for your twin turbo N63 engine
Competition Series Front Mount Intercooler for 2012-15 125i/228i/320i/328i/428i N20/N26 Engine 650i it is now part ofWith over a year of development and testing on a stable of test cars in different racing conditions, we're proud to introduce our new Competition Series Front Mount Intercooler (FMIC), the ultimate intercooler solution for your N20 or N26 engine 2012 15 125i, 228i, 320i, 328i 420i and 428i! Key Features: Made in the USA! Designed specifically to fit (and look good) on the 125i, 228i, 320i, 328i, 420i and 428i. Large 20"x11"x3" (26"x11"x3" with end