HPS Blue Silicone Post MAF Air Intake Hose - Retain Stock Sound Tube Subaru BRZ / Scion FR-S replaces the stock OEM restrictive hose with high temp reinforced silicon material and stock sound tube is retained. Unlike other aftermarket air intake kits, HPS post MAF silicone hoses improve air flow and reduce heat soak while keeping the stock well designed air box perform at high efficient level. This silicone intake eliminates the stock sound tube. The silicone intake hose has the bigger 3" inside diameter compare to the stock 2.75" inside diameter, which increase the overall air flow volume. Without any re-tuning, the HPS silicone post MAF air intake tube delivers dyno-proven performance gains. This silicone intake hose does NOT trigger check engine light. Installation time is approx. 30 minutes.
- Dyno Proven Performance Gains: +1.4 Whp, +1.2 Ft/lbs
- Stock sound tube is retained
- Color: Available in Black, Red and Blue)
- CARB Exempt: No.
- Product Type: Silicone Air Intake Tube
2013 Scion FRS