Grimmspeed Post MAF Hose Kit RED - Subaru 15-17 STI (w/ OEM Sound Generator Tube) (125014) 1604 Built for up to 90

Built for up to 90 psi of sustained pressure

Upgrade your standard instrument lighting with intense LEDs

we are able to utilize a more compact heat exchanger to cool the water

and Mini Cooper S 1

That is where the GrimmSpeed J-Pipe/Turbo Support Bracket comes in

Grimmspeed Post MAF Hose Kit RED - Subaru 15-17 STI (w/ OEM Sound Generator Tube) (125014) 1604 Built for up to 90Some 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. We've 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