aFe is proud to introduce the aFe dual cat-back exhaust system. In recent testing this aFe cat-back exhaust system produced 34 horsepower and 43 lbs. x ft.

of torque, furthermore, weighs 20 lbs. less than the stock exhaust. With the iconic 911 already a well-engineered performance driving machine, aFe developed the perfect balance of pure, race-inspired performance while ensuring that perfect sound decibel and exhaust note creates the ultimate driving experience.

Starting with a Cad X-Pipe, aFe spent countless hours of R&D to ensure that the volume, flow and balance was no less than perfect. Also, aFes unique brushed finish step mid pipe design unleashes all available power and creates a broad and exciting power band. Included are dual 304 stainless steel light-weight race mufflers and resonators, this straight through design eliminates any restriction and optimizes maximum power and performance with no compromise.

Available with 3-1/2 Inch polished 304 stainless steel quad tips and CNC-Machined laser-etched tip inserts, this system is hand-crafted and Tig-welded for a perfect, precise fit and 100 percent complete bolt-on installation. No modifications necessary.

Features and Benefits:

• Step Mid-Pipe Design
• 100 percent Hand Tig Welded
• 3-1/2 Inch Light Weight Carbon Fiber Laser-Etched Quad Tips
• Hassle Free Installation
• Race Proven Spring Hook Design
• Weight 20 lbs. Less Than Stock
• 304 Stainless Steel Tubing
• Light Weight Dual 304 Stainless Steel Mufflers
• Race-Inspired Dual Resonators

Details:

• Color: Black
• Emission Code: 4
• Exhaust Tip Cut: Slant
• Exhaust Tip Outlet Size: 3.5 Inch
• Exhaust Tip Quantity: Four
• Exhaust Type: Cat-Back
• Exit Location: Rear
• Fuel Type: Gas
• Horse Power Increase: 34 Horsepower
• Includes Muffler: Yes
• Liter: 3.4 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: Stainless Steel
• Tip Cut: Slant
• Tip Finish: Black
• Tip Material: 409 stainless steel
• Tip Outlet Size: 3.5 Inch
• Torque Increase: 43 Pounds Per Foot
• Tubing Diameter: 3 to 2-1/2 Inch
• Warranty: 2 Year

Applications:

• Porsche 911 Carrera (991) 12-16 H6-3.8L