2017 Subaru WRX STI 2.5L H4 Gas Air Intake

All Models

Overview

Guaranteed to increase horsepower and torque.
Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
Engineered to provide high airflow and exceptional filtration.
Replaces factory air filter and intake tube.
Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
Typical installation can be completed in 60 minutes or less with simple hand tools.
No-Hassle Lifetime Limited Warranty.
Will not void vehicle warranty.

Detailed Info

Estimated Horsepower Gain	34.32 HP @ 5400 RPM
Replacement Filter	RU-4870
Air Filter Color	Red
Air Filter Material	Cotton Gauze
Air Filter Outlet Shape	Round
Clamps Included	3
Clamp Material	Stainless Steel
Clamp Style	Regular
Couplers Included	1
System Type	Cold-Air Intake System
Estimated Torque Gain	33.6 lbft
Product Style	69 Series Typhoon Kits
Intake Pipe Color / Finish	Wrinkle Red
Intake Pipe Material	Aluminum
Street Legal In All US States	Not legal for sale or use in California on any pollution controlled motor vehicle.
TUV Approved (Europe)	No
Weight	7.9 lb (3.6 kg)
Product Box Height	12.5 in (318 mm)
Product Box Length	20.25 in (514 mm)
Product Box Width	12.25 in (311 mm)
California Restricted	Not legal for sale or use in California
Mounting Hardware Included	Yes
Warranty	No-Hassle Lifetime Limited

DIY Level

Easy Moderate Advanced

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Installation Time

60-90 Minutes

Resources:

Installation PDF

Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2015 Subaru WRX STI 2.5L - 34.32HP Increase

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