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AEM 15-17 Subaru WRX STi 2.5L H4 - Cold Air Intake System - Wrinkle Black

21-735WB
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Description

AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and air filter to give you better performance and better engine sound.

AEM Cold Air Intake Systems are designed to produce horsepower and torque gains. They replace the restrictive factory airbox and air filter to give you better performance and better engine sound. AEM cold air intakes relocate the air filter outside the engine compartment so cooler air can be fed into your engine. Cooler air carries more oxygen, which translates into a more intense explosion in the combustion chamber for more horsepower and torque. AEM Cold Air Intakes include an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration, and performance while allowing easy oil-free cleaning. They include a mandrel-bent aluminum intake tube and high quality hardware designed to reduce restriction and reduce intake temperature. The design and components of each intake system vary so consult the installation instructions for more information on the contents of each part number.

Additional Information

AEM 15-17 Subaru WRX STi 2.5L H4 - Cold Air Intake System - Wrinkle Black

Air Box Included: No
Air Filter Color: Red
Air Filter Material: Non-woven Synthetic
Air Filter Outlet Shape: Round
Air Filter Washable: Yes
CARB EO Number: D-670-24
Clamp Color/Finish: Natural
Clamp Material: Stainless Steel
Clamp Style: Regular
Clamps Included: 3
Coupler Color/Finish: Not Applicable
Couplers Included: None
Estimated Horsepower Gain: 32 HP @ 5400 RPM
Horse Power Increase: 32 HP
Intake Pipe Color / Finish: Wrinkle Black
Intake Pipe Material: Aluminum
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Mounting Hardware Included: Yes
Oil Included: No Filter Oil Required
Package Material: Paperboard
Package Type: Box
Product Style: AEM Cold Air Intake System
Prop 65 (C, R or CR): CR
Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label: https: //www.knfilters.com/images/l/prop65.jpg
Prop 65 Yes/No: Yes
Replacement Filter: 21-2029DK
RPM: 5400
Street Legal In All US States: See Vehicle Applications
Title: AEM AEM-21-735WB Cold Air Intake System
TUV Approved (Europe): No
Warranty: Limited Lifetime
Weight: 8.9 lb (4 kg)

Compatible Vehicles

Fitment Notes

2015-2016 Subaru WRX
2015-2017 Subaru WRX STI

Shipping Information

  • Item Requires Shipping
  • 8.9 lbs.
  • W12.2500” x H12.2500” x L20.2500”
  • Free Shipping!