Aggressive Sound: A free-flowing, transverse muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The muffler is finished with a high-temp powder-coated metallic black finish. Exhaust Valve: This Axle-back exhaust system 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 Mach Force-Xp cat-back exhaust system uses factory mounting locations providing stability and a hassle-free installation. Quad 3-1/2 Inch Carbon Fiber Tips: Finishing off this system are Quad 3-1/2 Inch diameter, carbon fiber tips with an aFe Power logo.

Brushed 304 SS Construction: The performance axle-back exhaust system is constructed of 2-1/2 Inch to 3 Inch mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking. Emissions Disclaimer: This product does not require a Carb Eo# All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

Features and Benefits:

• 100 percent Hand Tig-Welded 304 Stainless Steel Tubing
• Factory Style Exhaust Valve
• Utilizes High Flow Transverse Muffler
• Quad Carbon Fiber Tips
• Factory Hanger Locations
• Hassle Free Installation

Details:

• Color: Carbon Fiber
• Emission Code: 4
• Engine Designation: S55B30
• Exhaust Tip Cut: Slant
• Exhaust Tip Included: Yes
• Exhaust Tip Outlet Size: 3.5 Inch
• Exhaust Tip Quantity: Four
• Exhaust Type: Axle-Back
• Exit Location: Rear
• Fuel Type: Gas
• Horse Power Increase: 17 Horsepower
• Includes Muffler: Yes
• Liter: 3.0 Liter
• Muffler Finish: Black Powdercoated
• Muffler Included: Yes
• Muffler Material: 409 stainless steel
• Series: Mach Force-Xp
• Sound Level: Moderate
• System Finish: Brushed
• System Material: 304 Stainless Steel
• Tip Cut: Slant
• Tip Finish: Carbon Fiber
• Tip Included: Yes
• Tip Material: Carbon Fiber
• Tip Outlet Size: 3.5 Inch
• Torque Increase: 25 Pounds Per Foot
• Tubing Diameter: 3 to 2-1/2 Inch
• Warranty: 2 Year

Applications:

• BMW M3/M4 (F80/82/83) 15-20 L6-3.0L (tt) S55