THUNDERSTORM 2011-2014 F150 ECOBOOST HI-FLOW Y-PIPE OFF ROAD USE ONLY!
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Looking for increased performance, better mileage and better sound out of your late model car, truck or SUV? Thunderstorm Exhaust Products are here to help!! For the 2011 to 2014 F150 Ford Trucks with the 3.5 liter Ecoboost ,Thunderstorm Exhaust Products offers this true high flow, larger diameter downpipe set in both catted or non-catted verson. Typical power gains are in the 10-15 HP range with improved throttle response, mileage and better overall drive ability. These Thunderstorm Downpipes are made in America of T304 Stainless Steel and feature mandrel bends. All Thunderstorm Products are designed to work best in conjunction with other Livernois Motorsports exclusive products like MyCal tuners, Windstorm cold air intakes, Thunderstorm Catbacks, and Evenflo thermostats for the ultimate in easy, bolt on performance! If your interested in the best value see our Mail Order Packages!!!
Note; All high flow down pipes require tuning [the MyCal tuners work best!] and are not EPA approved and as such they are for off road use only.
Thunderstorm downpipes are Designed and Manufactured in the USA exclusively for Livernois Motorsports and are Dyno tested for maximum performance. They are also test fitted in our high performance vehicle shop by our certified mechanics for excellent fitment every time. Constructed of US T304 Stainless Steel and designed as a bolt on direct replacement for the factory down pipe on your 2011-14 Ford F150 3.5 Liter Ecoboost Truck.
Capable of flowing enough air to support over 700 HP, these Thunderstorm Downpipes feature the following:
100% US Manufactured
US T304 SS Material
Low Angle Mandrel Bends for the highest flow possible
Increased diameter over stock (2.125" stock vs. 2.5" Thunderstorm)