GrimmSpeed Post MAF Pipe Kit - 2022+ Subaru WRX - 113050 GPS Maximum Temperature: 1100°F

Maximum Temperature: 1100°F

(directs air through radiator)

Input Spline Spline Count: 24

Enkei’s Spec-E test setting requires a higher drop point in the impact test and 20% more cycles for the rotary bending fatigue and dynamic radial fatigue tests than JWL standards

GrimmSpeed Post MAF Pipe Kit - 2022+ Subaru WRX - 113050 GPS Maximum Temperature: 1100°FOur post MAF hose construction improves on OE with 2 main features: First is the smooth inner surface, removing the pockets from the OE structural corrugated folds. The GrimmSpeed Post MAF Hoses are comprised of 4 ply silicone and unlike our competitor's offerings, are reinforced with an internal stainless steel wire running the length of each piece. This makes our hoses sufficiently flexible and also allows them to retain strong structural properties