Grimmspeed Post MAF Hose Kit RED - Subaru 02-07 WRX/STI - 125010 Denso to Jetronic/EV1 All four of our exhaust

All four of our exhaust runners are designed in conjunction with the merge collector to equal out the lengths as well as the overall bend angles

Our hose construction improves flow with 2 main features:

18-22 Subaru Crosstrek 2

NX6-HDG6 kit features ACT's most popular Heavy Duty pressure plate

Grimmspeed Post MAF Hose Kit RED - Subaru 02-07 WRX/STI - 125010 Denso to Jetronic/EV1 All four of our exhaustSome OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. Weve now got you covered with The GrimmSpeed Post MAF Hose Kit that not only looks better, but fixes the flaws of its OE counter part. Our hose construction improves flow with 2 main features: The first is the smooth inner surface, removing the pockets from the OE corrugated folds. These folds are