Turner Motorsport G87 M2 Race Inspired Catback Exhaust

The G87 is no stranger to performance. Right out of the box the new M2 features rocket-like acceleration, and great handling and is even offered with a manual gearbox. With the Turner Performance exhaust, you get a more engaged feeling improving the driving experience. Increased sound you can both hear and feel offers a direct line of feedback between you and the car. The added volume allows you to feel where you are in the power band without looking at your rpm gauge allowing you to feather the exhaust around turns and when shifting in your manual transmission. Along with the increased volume and feeling our exhaust features smooth transitions and improved flow for improved throttle response and sound on deceleration.

Turner's mission was to amplify the G87 with a proper Cat-Back exhaust system. To accomplish this goal, engineers increased flow, reduced weight by 27 lbs, and delivered an exhaust system that captures the full unrestricted sound of the twin-turbo inline-6 S58 engine. The increase in flow was gained from dual 3.0" 304 stainless steel exhaust pipes that feed into a free-flowing rear section. Turner designed this catback with flow in mind to ensure the exhaust would never be restricted. Weight reduction is achieved by replacing the factory piping with lightweight 304ss for a more-than-modest weight advantage free from the added weight of the bulky factory muffler. The best part of the Race-Inspired Cat-Back is the capability to perform far beyond the point that the factory exhaust. All of this plus the direct fitment and straightforward installation leads to our Turner Race Inspired Catback exhaust being the clear answer in your mission to find the best exhaust for your S58-powered M2.

Part Design and Features:

• Turner In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
• T304 Stainless Material in a natural finish - 1.25mm wall thickness, back purged and TIG-welded throughout
• 3.0"OD Stainless Steel Mandrel Bent Tubing
• T304 Stainless Steel 12mm barbed exhaust hangers Tig-Welded in OE locations for precise fitment.​
• Strategically placed slip joints provide the most adjustability to obtain perfect fitment
• Weight savings over the OEM exhaust system:
  • OEM Catback (without tips): 60 lbs
  • Turner Stainless Race Catback (without tips): 33 LBS!
  • 27 lb weight reduction!
• Retains factory emissions

Kit Contents:

• Dual 3" 304SS Exhaust piping from secondary cats.
• X pipe replacing middle muffler sections for better sound, performance, and weight savings.
• Straight through "Race-inspired" rear section
• Optional Turner Slant Cut or Straight Cut Exhaust tips - 3.0" Inlet, 4.0" Outlet
• Clamps and Hardware for an OEM+ install
• Optional Exhaust Pipe Hanger Removal Pliers