WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.The Dinan Free Flow Axle-Back Exhaust & X-Pipe System (D660-0082-BLK) is the aggressive, refined solution for the 2019-2021 BMW M2 Competition (F87), transforming the S55 motor's sound into a more agreeable Dinan-inspired aural experience. This 'white whale' product achieves the perfect blend of track-aggressiveness and daily-driver refinement by utilizing the factory exhaust valve in concert with a completely redesigned muffler and an integrated X-pipe.
The system eliminates the unsightly sagging OE muffler, replacing it with a sleek system constructed of brushed T304 stainless steel and TIG welded. The internal baffling has been completely redesigned for a deeper and throatier sound, while the larger diameter piping (70mm vs. 65mm stock) allows freer flow. The X-pipe replaces the factory resonator, causing a rise in volume and a refined, smoothened exhaust note with a perfect mix of exotic undertones and raw aggression.
The system provides a maximum gain of +6 HP and +5 LB-FT of torque at 6300 RPM. It is finished with impressively large quad 4" (102mm) black ceramic coated tips that offer a much more aggressive focal point than the stock setup.
Features:
-
Verifiable Power Gains: Delivers a maximum gain of +6 HP and +5 LB-FT of torque at 6300 RPM.
-
Acoustic Transformation: Completely overhauls the sound, utilizing a redesigned internal baffle and X-pipe resonator delete for a deeper, throatier, and smoother exhaust note.
-
Flow Optimization: Features larger diameter piping (70mm vs. 65mm) and the X-pipe for increased volume and reduced backpressure.
-
Aesthetic Excellence: Replaces the stock muffler with a sleek system and features quad 4" (102mm) black ceramic coated tips.
-
Valve Control: Computer controlled exhaust valve functionality is retained, limiting noise during low speed driving and opening fully during high-load conditions.
-
Structural Quality: Constructed of 100% 304 stainless steel and TIG welded.
Product Contains:
-
(1) Dinan Axle-Back Muffler Assembly (with redesigned baffling)
-
(1) Dinan High Flow X-Pipe Mid-Section Assembly (Replaces Resonator)
-
(4) Quad 4" Black Ceramic Coated Exhaust Tips
-
(1) Complete Bolt-on Installation Hardware Kit
Warranty This product is supported by a Manufacturer's Warranty. Note: Manufacturer warranty terms are subject to change.
- PDP tag:
- Free Shipping*
- Sale:
- On Sale
- pdp tag:
- On Sale
