Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines features cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. Reinforced Silicone: These Couplings Feature High Temperature 5-Ply Reinforced Silicone Material Durable Couplings Allow For Expansion, Movement And Extreme Vibration Between Two Hard Pipes While Reducing The Possibility Of Connections Coming Apart, Having Your Hard Pipe Or Other Equipment Break Made In USA Easy To Install Limited 2 Year Parts And 90 Day Supplier Finish Warranty