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Dinan Full Exhaust System - 2022-2026 BMW M240i

Brand Dinan Reference D660-0098
Dinan full exhaust system for BMW M240i (2023-2026), BMW M240i xDrive (2022-2026). Stainless Steel - Polished Tips - G42. Max gain +6 @ 6600 RPM hp
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Available from the manufacturer 16 in stock at factory
Expected delivery to you on Oct 29, 2026
This lead time is an estimate and may change due to circumstances beyond our control

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Dinan cat-back exhaust - BMW M240i 2022-2026, Part No. D660-0098

Technical

  • Specifications Details: Stainless steel - Polished tips - G42
  • Body material: T304 stainless steel clamps
  • included: Yes
  • Exhaust tip quantity: 4
  • Finish:
  • Brushed Grade Type: Performance
  • Mounts included: Yes
  • Estimated install time (h): 2.5
  • Material: T304 stainless steel
  • Max power gain (hp): 6 @ 6600 RPM
  • Torque gain (lb-ft): 5 @ 6600 RPM
  • Pipe material: T304 stainless steel
  • Part type: Axle-back
  • tip finish: Polished tips

  • Key Points Extra power: +6 HP @ 6600 RPM, +5 LB-FT @ 6600 RPM
  • Sound
  • pleasantly louder and sportier. 4-inch diameter quad-clamp exhaust tips, double-wall, polished and laser-etched,
  • 100% 304 stainless steel
  • , larger-diameter piping for increased flow (76 mm vs. 70 mm),
  • 4 lbs lighter than the factory system
  • , original exhaust valve actuator reused, and an additional valve/actuator on the opposite side for even flow regardless of valve position
  • The computer-controlled exhaust valves are retained, limit noise during low-speed driving, and fully open under high load
  • . The dual exhaust valves measure an impressive 76 mm, making them 30% less restrictive than OE valves
  • . Factory-style installation with included mounting hardware

. Vehicle compatibility

  • BMW M240i 6-cylinder 3.0L (2023-2026)
  • BMW M240i xDrive (2022-2026) 3.0L 6-cylinder

Fitment and technical data are provided by Dinan. Verify compatibility on the Dinan website before ordering.

Produit mis à jour le: 2026-06-08 11:35:04