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Full exhaust system Dinan - 1997-2003 BMW 540i
Full exhaust system Dinan for BMW 540i (1997-2003). Stainless steel - Polished Tips - with Standard Bumper - E39. Max gain +7 @ 6500 RPM hp
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Available from the manufacturer
1 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 540i 1997-2003 (Part No. D660-3940)
Technical specifications
- Details: Stainless steel - Polished tips - with standard bumper - E39
- Body material: T304 stainless steel
- clamps included: Yes
- Exhaust tip quantity: 4
- Finish:
- Brushed, type: Performance
- Brackets included: Yes
- Height (in): 11
- Estimated installation time (h): 1.5
- Length (in): 48
- Material: T304 stainless steel
- Max power gain (hp): 7 @ 6500 RPM
- Max torque gain (lb-ft): 6 @ 6500 RPM
- Pipe material: T304 stainless steel
- Part type: Axle-Back Exhaust
- Weight (lbs): 37.5
- Width (in): 30
Key points
- More power: +7 HP @ 6500 RPM, +6 LB-FT @ 6500 RPM (with software)
- Drone reduction technology used to reduce cabin resonance
- More pleasant, stronger and sportier sound
- Dual 3" polished and laser-engraved exhaust tips
- Over 15 lbs lighter than stock (18.5 lbs vs. 34 lbs.)
- 100% 304 stainless steel construction
- Uses original brackets and mounts for a
factory-style fit. Important notes
Not compatible with vehicles fitted with the M-Technic rear bumper.
Vehicle compatibility
- BMW 540i (1997-2003) 4.4L 8-cylinder
Fitment and technical data are provided by Dinan. Check compatibility on the Dinan website before ordering.
Produit mis à jour le: 2026-06-08 11:35:07