Dinan Free Flow Axle-Back Exhaust, Polished Tips - 2015-2020 BMW M3/M4
Part # D660-0050
- More Power: +5 HP
- Drone abatement technologies used to reduce cabin resonance
- Enjoyably louder, sporter sound
- Quad 3.5" black ceramic coated, or polished stainless, laser engraved exhaust tips
- Computer controlled valve limits noise during low speed driving; valve opens fully during high-load conditions to allow free flow
- Stock exhaust valve actuaters are reused
- Operation of exhaust valve is unchanged so exhaust tone can be adjusted via the M-Drive settings.
- Dinan exhaust is 3 lbs lighter than stock
- Twin secondary exhaust valves with a whopping 76mm diameter, making them 45% less restrictive than the OE valves.
- 100% 304 stainless steel construction
- Uses the factory brackets and hangers for a factory-like fitment
Description
The F8x M3/M4's are an audible treat right off the showroom. Coupled with a Dinan exhaust however they become a symphony of aural delight that even the most discerning ear will find pleasing.
Specifications
| Body Material | T304 Stainless Steel |
|---|---|
| Clamps Included | Yes |
| Dinan Point Value | 3 |
| Exhaust Tip Quantity | 4 |
| Finish | Brushed |
| Grade Type | Performance |
| Hangers Included | Yes |
| Height | 12 |
| Labor Time (Hours) | 1.8 |
| Length | 50 |
| Material | T304 Stainless Steel |
| Max HP Gain | 5 |
| Pipe Material | T304 Stainless Steel |
| Tip Finish | Polished |
| Weight | 56 |
| Width | 34 |
| UPC / GTIN | 00813725020679 |
| Year | Make | Model | Submodel | Body Style | Engine |
|---|---|---|---|---|---|
| 2015 - 2018 | BMW | M3 | Base | Sedan (4 Door) | 3.0L I6 |
| 2015 - 2020 | BMW | M4 | Base | Convertible | 3.0L I6 |
| 2015 | BMW | M4 | Base | Coupe (2 Door) | 3.0L I6 |
| 2016 | BMW | M4 | Base, GTS | Coupe (2 Door) | 3.0L I6 |
| 2017 - 2018 | BMW | M4 | Base | Coupe (2 Door) | 3.0L I6 |
| 2019 - 2020 | BMW | M4 | Base, CS | Coupe (2 Door) | 3.0L I6 |