Steeda's new Cold Air Kit for the S197 produces the greatest power gains of any Cold Air Kit on the market. Testing has shown increases of up to 25 HP and 25 ft lbs of Torque to the rear wheels with Steeda's Cold Air Kit combined with our Custom SCT Tune."SCT has seen the highest horsepower and torque results while using Steeda's Cold Air Kit, over any other brand." - Chris Johnson, President of SCT TuningSteeda's lifetime filter can be cleaned and re-oiled, but the big news here is that we've streamlined the airflow in the S197 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! Or check out our power package featuring a package savings on our Mustang Cold Air Intake & Tuner Combo! Click here for more info.The kit is supplied with a stainless steel air box with built-in velocity stack. To ensure the densest air charge possible we retained the factory cold air feed ducting from the front bumper and sealed the stainless steel shield to the hood to prevent any hot air from being sucked in from around the engine compartment. Other manufacturers have chosen to ignore the factory cold air ducting which is key to keeping the lowest air charge temperatures possible. Steeda was the first company to do this with our 2010 GT intake and have carried this innovation over to the 2011+ models.Our testing 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 hardware required for installation is included in the kit.Note: Use of Steeda's Cold Air Intake REQUIRES a tune under any application, which is sold separately. See our complete Power Package, here.Used by the top tuners in the industry."SCT has seen the highest horsepower and torque results while using Steeda's Cold Air Kit, over any other brand." - Chris Johnson, President of SCT TuningProduct BenefitsDoes not get heat soaked like factory air boxCools to ambient temperature range significantly faster than the stock unit while producing more powerAdded horsepower and torqueLifetime filterKeeps hot air out, cold air inStainless Steel Housing & Shield (Not Cheap Plastic)The highest horsepower and torque rating on the market*Includes Velocity Stack Air Inlet Guide to reduce air turbulenceSteeda has been building Cold Air Intakes for Ford performance vehicles longer than any other company!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 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.