aFe Twisted Steel 409SS Shorty Header 04-10 Ford F-150 V8-5.4L 1991-nissan-d21-esi5049366 making this system as durable

making this system as durable as it is high-performing

making it ideal for use on and off the track

1959-1960 Cadillac Commercial Chassis Base 6

This location also helps protect the intercooler from obstacles on the trail

2007-2009 Dodge Ram 3500 6

aFe Twisted Steel 409SS Shorty Header 04-10 Ford F-150 V8-5.4L 1991-nissan-d21-esi5049366 making this system as durableThis system is constructed of 1 5 8 IN mandrel bent 409 stainless steel tubing for maximum strength and durability. Factory style laser cut machined flanges are used used for a secure leak free seal. Utilizing factory flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle free installation. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in