Dinan D660-0078-BLK Dinan Free Flow Axle-Back Exhaust - 2017-2020 BMW 540i F30 for Sale

Price: $1,500

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Dinan D660-0078-BLK Dinan Free Flow Axle-Back Exhaust - 2017-2020 BMW 540i F30. Condition is New.

Dinan D660-0078-BLK Dinan Free Flow Axle-Back Exhaust - 2017-2020 BMW 540i

Product Specifications


Part Number D660-0078-BLK

Emission Code 5

Warning California Proposition 65

Dinan Point Value 3

System Type Axle-back

Labor Time (Hours) 1.3

Material 304 Stainless Steel

Max Torque (lb-ft) Gain 5 @ 6600 RPM

Weight 45

Length 55

Height 12

Max HP Gain 6 @ 6600 RPM

Sound Level Moderate/Aggressive

Width 30

Product Summary

Stainless Steel - Black Tips - F30

Product Description

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. While sound is of the utmost importance for any exhaust system the fit and finish are nearly equally as vital. The system is built to exacting specifications to ensure perfect fit using the factory hangers and is made from 100% 16 gauge 304 stainless steel that will resist corrosion for years to come. What is most different about the 540i system however is a completely new tip design from anything Dinan has done prior. The use of twin, massive quadrilateral, black ceramic coated and engraved angled tips are hard not to to take notice of. With over 8" of width and 4" of height per tip, the rear of the 540i assumes a more aggressive demeanor with the Dinan exhaust system. A high-performance look that marries well with the tonal makeover.

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



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