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Exhaust› Exhaust Pipes, Systems and Components
Dinan
FREEFLOW EXHAUST G30 540i; BLACK
SKU: D00G D660-0078-BLK
Moderate — 2–4 hours
Overview
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Part #: D660-0078-BLK
Utilizing the same muffler as its B58 siblings the G30 540i exhaust improves exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Not only is the tone improved but the additional burbles and pops that also accompany it are simply intoxicating. While on the exterior the sound may be viewed as aggressive the inside of the cabin is still civil courtesy of an incorporated Helmholtz chamber design that reduces resonance or"drone" at low RPM.
Features:
- More Power: +6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
- Helmholtz chamber to reduce drone
- Enjoyably louder, sportier sound
- 2 massive quadrilateral black ceramic coated tips with laser engraved Dinan logo
- 100% 304 stainless steel construction
- Factory computer controlled valve is eliminated for maximum flow and sound at all times
- Uses the factory brackets and hangers for a factory-like fitment
Stainless Steel - Black Tips - G30
Vehicle Symptoms
- Exhaust sound too quiet for sporty driving
- Excessive drone at low RPMs on highway
- Stock exhaust tips look dull or small
- Want a deeper, sportier exhaust note
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- D660-0078-BLK install guide
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Dinan |
| Part Number | D00G D660-0078-BLK |
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