Dinan Full Exhaust System - 2020-2026 BMW X5M/X6M
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Dinan Full Exhaust System - 2020-2026 BMW X5M/X6M

Dinan Full Exhaust System - 2020-2026 BMW X5M/X6M

Brand Dinan Reference D660-0090-BLK
Brand
Dinan full exhaust system for BMW X5 M Competition (2020-2026), BMW X5 M (2020-2023), BMW X6 M Competition (2020-2026) and 1 other model(s). Stainless steel - Black Tips - F95/F96. Max gain +6 @ 6600 RPM hp
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Available from the manufacturer 5 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 X5M/X6M 2020-2026, Ref. D660-0090-BLK

Technical features

  • Details: Stainless steel - Black tips - F95/F96
  • Body material: T304 stainless steel clamps
  • Included: Yes
  • Exhaust tip quantity: 4
  • Finish: Brushed
  • Grade Type: Performance
  • Brackets included: Yes
  • Estimated installation time (h): 2.7
  • Material: T304 Stainless steel
  • Max power gain (hp): 6 @ 6600 RPM
  • Max torque gain (lb-ft): 5 @ 6600 RPM
  • Pipe material: T304 Stainless steel
  • Part type: Rear axle-back
  • Exhaust tip finish: Black ceramic coating

Key features

  • Maximum gains of +6 hp and +5 lb-ft of torque
  • Sound
  • noticeably louder and sportier, with drone reduction technology used to reduce cabin resonance
  • Quad, diffuser fill, 4.5" (114 mm) double-wall clamp-on tips with black ceramic coating and laser-engraved Dinan logo
  • Larger diameter piping for increased flow (83 mm vs 80 mm)
  • Original exhaust valve actuators are reused, and exhaust valve operation is unchanged, allowing tone adjustment via the settings
  • M-drive: computer-controlled exhaust valves are kept, limiting noise during low-speed driving and fully opening under high load
  • The dual secondary exhaust valves measure an impressive 76 mm in diameter, making them 30% less restrictive than OE valves
  • 100% 304 stainless steel construction
  • Factory installation with included hardware

Vehicle compatibility

  • BMW X5 M Competition (2020-2026) BMW X5 4.4 L 8 cylinders
  • (2020-2023) 4.4 L 8 cylinders
  • BMW X6 M Competition (2020-2026) BMW X6 M 4.4L 8 cylinders
  • (2020-2023) 4.4L 8 cylinders

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

Produit mis à jour le: 2026-09-30 09:28:14