Description

This system produced gains of up to +20 HP and +23 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut machined mild steel flanges are used used for a secure leak-free seal. These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation. Mitered collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response. A Machined ball flange ensures a leak-free seal over the life of the vehicle. 100% MIG-Welded for race-proven strength and durability.Up to +20 HP and +23 lbs. x Ft. TQ.Constructed from 1-5/8 IN Mandrel-Bent 304 Stainless Steel TubingOptimized Tube Lengths for Improve Flow and PerformanceHeavy Duty Laser Cut Machined Flanges are used for a Durable Leak-Free Seal100% MIG-Welded for Strength and DurabilityWorks with Factory Exhaust System with No Modifications NecessaryTwisted Steel 304 Stainless Steel Headers Ford F-150 15-25 V8-5.0L