Pay in 4 interest-free payments of $26.25 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
from 4 to 26 psi
Available in anodised Black OR Red
This kit can also be used in combination with our FMDVTUN spring kit for the tuning of our twin piston atmospheric blow off valves
When you need excellent chemical
Designed to locate in the OEM factory position
K&N Performance Air Intake System (57S-4902) BMW M4/G82 from 4 to 26 psiThe K&N 57S 4902 Performance Airbox replaces the restrictive factory air filter and air box. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57S 4902 Performance Airbox comes with a conical K&N
US$ 18.90
US$ 18.90
US$ 79.95
US$ 160.00
US$ 14.90
US$ 17.90
US$ 39.95
US$ 74.99
