This cat-back exhaust system is constructed of 3 Inch - 2-1/2 Inch mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability. This system features a high-flow 304 stainless steel muffler, producing a powerful sound. Finishing off this exhaust system are quad 3-1/2 Inch diameter carbon fiber 304 stainless steel clamp-on exhaust tips.

The tips features an aFe Power logo for a unique style. This system produces a powerful sound unleashing all available horsepower and torque. Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

This cat-back exhaust system incorporates a factory style exhaust valves which use the factory exhaust valve motors (not included). The valves help regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response.

Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100 percent Tig-Welded for race-proven strength and durability.

Features and Benefits:

• Constructed from 3 Inch - 2-1/2 Inch Mandrel-Bent Brushed Finished 304 Stainless Steel Tubing
• Quad 3-1/2 Inch Diameter Carbon Fiber 304 Stainless Steel Clamp-On Exhaust Tips
• Utilizes Factory Style Hangers for a Secure Fit
• Includes Factory Style Exhaust Valve (Using Factory Motor, Not Included)
• 100 percent Tig-Welded for Strength and Durability

Details:

• Emission Code: 4
• Engine Designation: B58B30M0, B58B30O1
• Exhaust Tip Cut: Slant
• Exhaust Tip Edge: Non-rolled edge, double-wall
• Exhaust Tip Included: Yes
• Exhaust Tip Outlet Size: 3.5 Inch
• Exhaust Tip Quantity: Four
• Exhaust Type: Cat-Back
• Exit Location: Rear
• Fuel Type: Gas
• Includes Muffler: Yes
• Liter: 3.0 Liter
• Muffler Finish: Natural
• Muffler Included: Yes
• Muffler Material: 304 Stainless Steel
• Series: Mach Force-Xp
• Sound Level: Moderate
• System Finish: Brushed
• System Material: 304 Stainless Steel
• Tail Pipe Material: 304 Stainless Steel
• Tip Cut: Slant
• Tip Edge Style: Non-rolled edge, double-wall
• Tip Finish: Carbon Fiber
• Tip Included: Yes
• Tip Material: 304 Stainless Steel
• Tip Outlet Size: 3.5 Inch
• Tubing Diameter: 3 to 2-1/2 Inch
• Warranty: 2 Year

Applications:

• BMW Z4 M40i (G29) 19-26 L6-3.0L (t) B58