aFe Mach Force Catback Exhaust System w/ Polished Tips (M5 F10)

aFe Mach Force Catback Exhaust System w/ Polished Tips (M5 F10)aFe introduces the MACH Force XP exhaust system for the BMW M5 F10 twin turbo. This unique exhaust system is constructed from TIG welded, 3" mandrel bent 304 stainless steel and uses quad, high flow mufflers. This system was designed and engineered by tuning the perfect tube lengths, ultimately maximizing performance across the power band while maintaining a great tone. Also included is an X pipe balance tube which equalizes and evenly distributes

our race downpipe feature a smooth mandrel bent design which increases flow and decreases restriction

and display

Please feel free to contact us with the last 7 of your VIN if you need help determining exactly which version of the downpipe your car requires

VRSF HD Intercooler Core

12:1 Back pressure ratios

With the turbocharged 4

An integrated urethane bump seal insures tight

2016-2016 BMW 428i (F32/33) N20/N26 (turbo) L4 2

with gains ranging from 20-25 hp when tuned

3P digital controller

An inline 6 engine naturally has an evenly spaced exhaust pulse which results in a more smooth and full sounding noise

The reason for this is “DME” (computer) is not getting correct air flow readings due to the incorrect shape of the MAF Housing