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Performance Air Intake System 

Air Box Included:

No 

Air Filter Element Washable:

Yes 

Air Filter Outlet Shape:

Round 

California Restricted:

Not legal for sale or use in California 

Clamp Color:

Natural 

Clamp Material:

Stainless Steel 

Clamp Style:

Worm Gear 

Clamps Included:

Coupler Color:

Black 

Couplers Included:

Estimated Horse Power Gain:

25.2 HP @ 5999 RPM 

Filter Color:

Red 

Filter Material:

Cotton Gauze 

Horse Power Increase:

25 HP 

Intake Pipe Color / Finish:

Wrinkle Red 

Intake Pipe Material:

Aluminum 

Item Weight:

4.000 lbs. 

Mass Air Flow Sensor Included:

Mass Air Flow Sensor Adapter Included When Required 

Mounting Hardware Included:

Yes 

Oil Included:

Filter Is Pre-Oiled 

Package Material:

Corrugated 

Package Type:

Box 

Replacement Filter:

RU-5163 

RPM:

5999 

Street Legal:

No 

System Type:

Cold Air 

Title:

K&N 69-8009TWR Performance Air Intake System 

TUV Approved (Europe):

No 

Air Filter Color:

Red 

Air Filter Material:

Cotton Gauze 

Air Filter Washable:

Yes 

Clamp Color/Finish:

Natural 

Coupler Color/Finish:

Black 

Estimated Horsepower Gain:

25.2 HP @ 5999 RPM 

Mass Air Flow Sensor Adapter Included:

Yes 

Oil Included:

Yes 

Product Style:

69 Series Typhoon Kits 

Street Legal In All US States:

No 

System Type:

Cold-Air Intake System 

Warranty:

No-Hassle Lifetime Limited 

Weight:

4 lb (1.8 kg) 

Clamp Quantity:

WARNING CA Proposition 65:

Yes 

Intake Pipe Color:

Wrinkle Red 

Item Weight:

4.000 lbs. (1.8 kg) 

Intake Pipe Ports:

All intake tube ports needed for the specified applications are included 

Estimated Torque Gain:

11 lbft

K&N Engineering

SKU: knn69-8009TWR
$349.99Price
Quantity
  • Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

    Features and Benefits

    • K&N Million Mile Limited Warranty
    • Will not void vehicle warranty.


    Vehicle Fitment
    https://turn14.com/search/index.php?vmmYear=2021&vmmMake=Subaru&vmmModel=WRX+STI&vmmSubmodel=Base&vmmEngine=H4.2458cc&vmmCategory=Air+Intake+Systems

    https://turn14.com/search/index.php?vmmYear=2021&vmmMake=Subaru&vmmModel=WRX+STI&vmmSubmodel=Limited&vmmEngine=H4.2458cc&vmmCategory=Air+Intake+Systems

    https://turn14.com/search/index.php?vmmYear=2019&vmmMake=Subaru&vmmModel=WRX+STI&vmmSubmodel=S209&vmmEngine=H4.2458cc&vmmCategory=Air+Intake+Systems

    https://turn14.com/search/index.php?vmmYear=2018&vmmMake=Subaru&vmmModel=WRX+STI&vmmSubmodel=Type+RA&vmmEngine=H4.2458cc&vmmCategory=Air+Intake+Systems

    https://d32vzsop7y1h3k.cloudfront.net/1a8c9677375a8504ef4ceeafcd86981c.PDF

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