GoldenWrench BMW M Car Series BLACKLINE Performance Expansion Tank Cap Cover Color:Blue To increase wastegate dutycycle the

To increase wastegate dutycycle the BCM add on harness is required

brake later and accelerate sooner respectively

Suitable for:

Single can mounts in line with the CCV system to separate oil from air using a 50-micron bronze filter

GoldenWrench BMW M Car Series BLACKLINE Performance Expansion Tank Cap Cover Color:Blue To increase wastegate dutycycle theThe follow up to our highly anticipated summer release (Billet Oil Cap Cover) is finally here for our all new BMW M Car Series Billet Coolant Expansion Tank Cap Cover! These are our most complex pieces created to date. Meticulously designed and created in house to the highest precision and quality seen on our other products giving the factory units an all new form factor. We bring to you the newest addition to the BLACKLINE Performance product line