Steeda has upgraded our Cold Air Kit for the new Shelby GT500. All new Steeda Cold Air Kits for the Shelby GT500 now include the most advanced inlet elbow on the market today. The addition of Steeda inlet elbow gave an additional dyno proven 12 HP to the rear wheels. That's over 144 total HP gain from Steeda Cold Air Kit, Tuner and Supercharger Pulley! And we've also designed the new Steeda Cold Air Kit to work with your Strut Tower Brace!Steeda's new Cold Air Kit for the new Shelby GT500 produces the greatest power gains of any Cold Air Kit on the market. In house testing has shown increases of 97 HP to the rear wheels with Steeda's Cold Air Kit combined with our Custom SCT Tune, and increases of over 144 HP to the Rear Tires when combined with Steeda's Supercharger Pulley!This kit is supplied with a stainless steel air box with built-in Super Velocity Stack. Steeda's velocity stack helps to increase air flow by smoothing out incoming air. Steeda's Cold Air Kit mounts in the factory location with the supplied rubber trim to keep the hot air out. This Cold Air Kit also offers the largest mass air meter on the market at over 114 mm! Our tests showed inlet temps a mere 5 degrees above ambient temperature. The Steeda Lifetime Filter can easily be cleaned and re-oiled, making maintenance a snap. All stainless steel hardware required for installation is included in the kit.We have streamlined the airflow in the GT 500 Mustang to the point that a computer re-flash isn't just an option, it's required! Check out the SCT X4 - the perfect tool for the job.Since Steeda has done all the testing and tuning for you, drivability is as good as stock except when you hammer the throttle!!*Note: Use of Steeda's Cold Air Intake REQUIRES a tune on the Shelby GT500, which is sold separately.Product BenefitsLifetime warrantyLargest horsepower and torque gains on the marketLifetime filter can be reoiled and reusedKeeps hot air out, cold air inLightweightMade in the USA!Read more about the advantages in Steeda Mustang Cold Air Intakes over the competitors on our blog: http://www.steedablog.com/2012/03/mustang-cold-air-intake-truth/Warning: Not approved for sale in California or states that require a California E.O. #. This part has been designed and is intended for off-road application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations.Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer's modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.