Features Strip away those factory restrictions with aFe Y-Pipes Provides additional horsepower and torque throughout power band True 2-to-1 mitered merge collector improves flow by eliminating the dead zone Mandrel-bent piping design transitions into wider piping to produce more power Constructed from 409 stainless steel for maximum durability Bolt-on system requires no modification to your stock system Mounts using all your OE locations for a simple, clean installation Available with or without a high-flow catalytic converter (depending on vehicle) Your aFe Y-Pipes are backed by a 2-year warranty DescriptionEvery inch of restrictive stock piping that winds its way from your exhaust to your tailpipe takes a bite out of your performance. Get rid of power-robbing backpressure and accelerate your exhaust flow with aFe Y-Pipes.Designed as a true 2-to-1 mitered merge collector, aFe Y Pipes improve air flow by virtually eliminating the dead zone that can cause turbulence. Each aFe Y Pipe is expertly constructed from mandrel-bent 409 stainless steel with optimized transitions that add much-appreciated horsepower and torque throughout power band.The aFe Performance Y Pipe system bolts-on to your OE locations for a simple, clean installation with no modifications required. aFe Y-Pipes are available with or without a high-flow catalytic convertor for most vehicle applications. Your aFe Y-Pipes are backed by a 2-year warranty. NotesATTN: State of California ConsumersWARNING: Cancer and Reproductive Harm (www.p65warnings.ca.gov)Manufacturer InfoReturn Information