Fuji Racing Fächerkrümmer Subaru IS Gen 2 * Default spring rate front:

* Default spring rate front: 10K

At high speeds

step motor idle control

0 (2012-2021)

* Default spring rate front: 7K

Fuji Racing Fächerkrümmer Subaru IS Gen 2 * Default spring rate front:Fuji Racing stainless steel manifold Probably the nicest manifold you can buy for your Subaru. The Fuji Racing header is probably the highest quality turbo manifold available for Subarus with EJ engines. The manifold is made of SUS304 stainless steel with a pipe wall of 1. 5 2mm and sturdy, cast 10 12mm flanges. The perfect welded seams ensure optimal flow of exhaust gases and the slip on design minimizes the risk of seams breaking under stress. Of