ARM Motorsports S55 Aluminum Charge Pipes - BMW M2 Comp 2019-2020 / M3 & M4 (F8x) 2015-2020 Add J-Pipe?:No Thank You IAG 1150 Fully CNC Ported

IAG 1150 Fully CNC Ported Cylinder Heads:

The front section connects to the downpipes which utilize the slip-fit style connection

you change the natural frequency of the crankshaft assembly

6x70mm bolt pattern

ARM Motorsports S55 Aluminum Charge Pipes - BMW M2 Comp 2019-2020 / M3 & M4 (F8x) 2015-2020 Add J-Pipe?:No Thank You IAG 1150 Fully CNC PortedHIGHLIGHTS Maximize Power by Replacing Boost Leaking OEM Charge Pipes Full T6061 Aluminum Construction Built for High Boost Applications Discrete Dual Meth Nitrous Port Locations Precision CNC Machined Turbo Connections PROFILE The ARM F87 M2 Competition Charge Pipes allow you to maximize power on your M2 by securing all the boost that your S55 is making. The stock S55 charge pipes are notorious for developing hairline fractures at their plastic