aFe Rebel 3in 409 SS Cat-Back Exhaust 2021 Ford F-150 V6 2.7L/3.5L (tt)/V8 5.0L w/ Polished TipsThis system produced gains of up to +9 HP and +17 lbs. x Ft. TQ., as measured on our in house dyno. This cat back exhaust system is constructed of 3 IN 2 1 2 IN mandrel bent 409 stainless steel tubing for maximum strength and durability. This system features a high flow 409 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system are dual 3 1 2 IN diameter polished 304 stainless steel clamp on exhaust tips. The tips

High-quality EPDM rubber for long lifespan

CNC machined 6061 billet aluminum upper insert

Porsche 911 GT3 (02-05) Lamin-x Clear Bra paint protection protects your paint finish from stone chips

From the factory

Designed to fit on the Eaton supercharger in the stock location for perfect belt alignment

resulting in noticeable power gains

1992-1995 Corrado VR6 with ZF rack

NOTE: Sold as a complete set of 16

* Dyno Proven Performance and Service Life

1J0-721-261-L / 1J0721261 L / 1J0 721 261 L / 1J0721261L

Expect long life and proper function for years to come

Brand new in box Made of stainless steel One year warranty Straight flow