More BMW Free Flow Axle Back Exhaust - Dinan D660-0078-BLK
Dinan
SKU: DIN-D6600078BLK

BMW Free Flow Axle Back Exhaust - Dinan D660-0078-BLK

540i

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Price each: $1,843.95
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Details

SKU:
DIN-D6600078BLK
FCP Euro ID:
898205
Made in:
United States
Quality:
Performance

OE Numbers

N/A

MFG Numbers

N/A

Product Information

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.

Exhaust System Kit

An exhaust system kit is a complete set of components designed to route and treat engine exhaust gases before releasing them into the atmosphere. It typically includes pipes, mufflers, resonators, catalytic converters, clamps, and hangers. The system reduces harmful emissions, minimizes noise, and directs hot exhaust gases safely away from the engine and cabin. Aftermarket kits may also improve performance and efficiency by optimizing exhaust flow.

Exhaust System Kit Failure Symptoms
  • Loud or unusual noises such as rumbling or hissing from leaks or damaged parts.
  • Decreased engine performance or fuel efficiency due to restricted or leaking flow.
  • Strong exhaust odors inside or around the vehicle, indicating leaks or faulty sealing.

About Dinan

DINAN Inc. is a well established and renown BMW tuner which was founded by Steve Dinan in 1979. Dinan develops, manufactures and markets a comprehensive line of high performance products and systems, distributed through a nationwide network of Authorized Dinan Performance Centers that includes select BMW Dealerships and Independent BMW Service/High Performance facilities. Dinan’s industry leading quality products and solid engineering have helped to make Dinan an almost household word among BMW driving enthusiasts. Road tests conducted by major automotive enthusiast publications over the last 30 years place Dinan enhanced BMWs on a performance level with some of the most exotic sports cars in the world. At the same time, Dinan enhanced BMWs are widely renowned for being civilized and reliable, providing a high performance BMW-like driving experience without equal.

Fits These Cars

BMW 540i

  • 2017 BMW 540i Exhaust System Kit
    Automatic RWD Sedan 3.0L L6 B58B30M0 Gas
  • 2018 BMW 540i Exhaust System Kit
    Automatic RWD Sedan 3.0L L6 B58B30M0 Gas
  • 2019 BMW 540i Exhaust System Kit
    Automatic RWD Sedan 3.0L L6 B58B30M0 Gas
  • 2020 BMW 540i Exhaust System Kit
    Automatic RWD Sedan 3.0L L6 B58B30M0 Gas

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