421826 Roush Performance Cold Air Intake Kit for 2015 - 2017 Mustang GT

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The all-new 2015-2017 Mustang 5.0L ROUSH V8 Cold Air Kit is more efficient air-intake than the standard stock air box. Cold air induction allows for latent potential in power and fuel efficiency that would otherwise be restricted, as well as providing reduced pressure drop. A custom tune is not required as this CAI system was engineered and tested specifically for this application ensuring MAF signal performance matches factory settings. As a straight bolt on, with no tune, it’s possible to see gains of 10hp and 8 lb-ft of torque, a noticeable increase. With this kit you can also remove the MAF insert for a 105mm bore MAF and Custom tune your PCM for even more power.

Included in the kit is the air filter with clamp, injection-molded lower air box/tray with installed EPDM foam hood seal, Blow Molded clean air tubes and all required mounting hardware. The kit utilizes all factory emissions and vacuum lines. Factory mounting locations and hardware are utilized to allow for quick and easy installation.

No Calibration required (85mm MAF insert) Will not void warranty (85mm MAF insert)

Not approved for sale in California or states that require a California E.O. #.

Improved throttle response Two CAI systems in-one; 85mm MAF insert for factory calibration Or no insert for 105mm MAF bore (105mm REQUIRES tune)

Features ROUSH Logo

Increased performance by 10.4 HP and 8.54 ft-lbs torque (85mm MAF insert) less intake restriction than stock intake

CAD designed for optimized hood sealing and performance Easy installation (no drilling or cutting required)

Reusable Oil-free air filter Superior filtration properties

Fits 2015-2017 5.0 Mustang

ROUSH 90-Day Limited Warranty

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