7008672/D660-0055
Dinan Free Flow Axle-Back Exhaust - 2016-2020 BMW 340i/440i
- Brand Dinan
- Model D660-0055
- Availability In Stock
The factory computer-controlled exhaust valve is eliminated.More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM Helmholtz chamber to reduce drone Enjoyably louder, sportier sound Twin 89mm (3.5") laser engraved, polished or ceramic black exhaust tips 100% 304 stainless steel construction Uses the factory brackets and hangers for a factory-like fitment
Features
Specifications
| Brand | Dinan |
| Emission Code | 5 |
| Product Type | Axle-Back Exhaust |
| Length | 48 |
| Weight | 45 |
| Width | 30 |
| Height | 11 |
| Tip Finish | Polished |
| Dinan Point Value | 3 |
| Labor Time (Hours) | 1.2 |
| Max HP Gain | 6 @ 6600 RPM |
| Max Torque (lb-ft) Gain | 5 @ 6600 RPM |
Specifications
| Brand | Dinan |
| Emission Code | 5 |
| Product Type | Axle-Back Exhaust |
| Length | 48 |
| Weight | 45 |
| Width | 30 |
| Height | 11 |
| Tip Finish | Polished |
| Dinan Point Value | 3 |
| Labor Time (Hours) | 1.2 |
| Max HP Gain | 6 @ 6600 RPM |
| Max Torque (lb-ft) Gain | 5 @ 6600 RPM |
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