Exhaust Valve: This exhaust system axle-back incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not included).
The valve helps regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance.
Simple Installation: This axle-back exhaust system MACH Force-Xp uses factory mounting locations providing stability and a hassle-free installation.
Dual 4" Polished Tips Finishing off this system are dual 4" diameter, polished, 304 stainless steel tips.
The tips come with a laser-etched aFe power logo for an aggressive style.
Leak-Free Seal: High quality band clamps are used for a complete 360 degree sealing surface.
Brushed 304 SS Construction: The performance axle-back exhaust system is constructed of 3" to 2-1/2" mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.
Also Fits: 2014-2016 BMW 435i/ix (F32/F33) L6-3.0L Turbo N55 Emissions Disclaimer: This product does not require a CARB EO#
