Dinan Valved Axle-Back Exhaust - 2023-2026 BMW M2

OVERVIEW

The G87 M2 shares much of its exhaust architecture with its bigger M3/M4 siblings, letting Dinan carry over the same extensively developed drone-abatement work. Tubing is enlarged to 76mm (vs 70mm stock) for freer flow and reduced backpressure, with the factory valve actuators retained so tone still adjusts via M-Drive settings.

SPECS

• Four diffuser-filling 4.5" (114mm) double-walled clamp-on tips, laser engraved
• 6 lbs lighter than stock (44 lbs stock vs. 38 lbs Dinan)
• Computer-controlled valves retained; tone adjustable via M-Drive
• Gains: +6 HP / +5 lb-ft

PARTS INCLUDED

• 1x valved axle-back exhaust (Polished or Black Ceramic Coated tips per variant)

TECH RESOURCES

• Installation Instructions (PDF)
• Shares much of its architecture and drone-abatement tuning with the Dinan M3/M4 Valved Axle-Back (D660-0093)
• For maximum tone and volume, pair with the Dinan High Flow Middle Exhaust (X-Pipe) — M2 (D660-0101)

PART NUMBER

• Polished — D660-0100
• Black Ceramic Coated — D660-0100-BLK

VEHICLE APPLICATIONS