Steeda CAI Restrictor No Tune Req (2011 - 2014 Mustang) 555-3189

This billet 6061 aluminum insert fits all Steeda CAI's with a 101mm mass air meters (including 555-3155 & 555-3156) and allows for you to flash your computer back to stock. This is due to Steeda's exclusive velocity stack design and high flow air filter while maintaining all the factory cold air feeds. The best part of both these kits is, once you want to upgrade to a Steeda performance tune you can! Simply remove the billet insert from the mass air meter and enjoy even more tire burning horse power and torque!! Like all Steeda manufactured parts, this too features an exclusive lifetime warranty.

ByePolr Performance is an Authorized Dealer for Steeda,

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov