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Dinan Full Exhaust System, 2018-2023 BMW M550i

Brand Dinan Reference D660-0075
Dinan full exhaust system for BMW M550i xDrive (2018-2023). Stainless steel, polished tips, G30. Max gain +8 @ 6600 RPM hp. Direct bolt-on fitment
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Available from the manufacturer 10 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 M550i 2018-2023, Ref. D660-0075

Technical

  • Specifications Details: Stainless steel, polished tips, G30
  • Body material: T304 stainless steel clamps
  • included: Yes
  • Exhaust tip quantity: 4
  • Finish: Brushed
  • Grade Type: Performance
  • Brackets included: Yes
  • Height (in): 16
  • Estimated installation time (h): 1.9
  • Length (in): 66
  • Material: T304 stainless steel
  • Max power gain (hp): 8 @ 6600
  • RPM Max torque gain (lb-ft): 6 @ 6600
  • RPM Pipe material: T304 stainless steel
  • Part type: Shaft-Back
  • Exhaust tip finish:
  • Polished Weight (lbs): 73
  • Width (in): 30

Key

  • features: Power gain: +8 hp @ 6600 RPM, +6 lb-ft @ 6600 RPM
  • Drone-reduction technology used to reduce cabin resonance
  • Pleasantly louder, sportier sound
  • Four large black exhaust tips with 4" clamps, double-walled, polished or ceramic with laser etching
  • . Computer-controlled exhaust valves are retained, limiting noise at low speeds and fully opening under high load
  • . 100% 304 stainless steel construction
  • Easy installation with included mounting hardware

Vehicle fitment

  • : BMW M550i xDrive (2018-2023) 4.4L 8-cylinder

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

Produit mis à jour le: 2026-06-08 11:34:51