AEM 21-735WR Cold Air Intake System For 15-17 Subaru WRX STI 2.5L

Product Details:

• Brand Name: AEM
• Part Number: 21-735WR
• UPC Code: 24844351807

Features:

• Clamps Included: 3
• RPM: 5400
• Replacement Filter: 21-2029DK
• Horse Power Increase: 32 HP
• Estimated Horsepower Gain: 32 HP @ 5400 RPM
• Weight: 8.9 lb (4 kg)
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Intake Pipe Material: Aluminum
• Package Type: Box
• CARB EO Number: D-670-24
• Clamp Color/Finish: Natural
• Air Box Included: No
• Oil Included: No
• TUV Approved (Europe): No
• Couplers Included: None
• Air Filter Material: Non-woven Synthetic
• Package Material: Paperboard
• Air Filter Color: Red
• Clamp Style: Regular
• Air Filter Outlet Shape: Round
• Street Legal In All US States
• Clamp Material: Stainless Steel
• Intake Pipe Color / Finish: Wrinkle Red
• Air Filter Washable: Yes
• Mass Air Flow Sensor Adapter Included: Yes
• Mounting Hardware Included: Yes

Also Fits:

• Subaru WRX 2.5L 15-16
• Subaru WRX STI 2.5L 15-17

  Product Description:

  The AEM 21-735WR Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Subaru WRX STI models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable textured red powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal.