Toggle right Slidebar




DISCOUNTS FOR ALL ACTIVE AND VETERAN EDUCATORS FIREFIGHTERS LAW ENFORCEMENT MEDICAL MILITARY CALL CHAT EMAIL TEXT FOR MORE DETAILS MAY EXCLUDE CERTTAIN ITEMS AND SOME RESTRICTIONS APPLY

DINAN Free Flow Stainless Exhaust w/ Black Tips (2016-2018 BMW 340i & 340i xDrive F30 & 2017-2019 BMW 440i & 440i xDrive F32)

$1,339.95

REVIEWS: 0
AVERAGE RATING OF 0 0 of 5 Stars!

Dinan engineers designed the F30 340i and F32 440i exhaust to improve 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 come with it are simply intoxicating. Dinan also incorporates a Helmholtz chamber design that reduces resonance or "drone" at low RPM.

The system is built to exacting specifications to ensure perfect fit using the factory hangers. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 89mm (3.5") ceramic black exhaust tips for a tasteful, high-performance look.

Maximum performance gains are 6 horsepower and 5 ft-lbs of torque.

Benefits of the Dinan Free Flow Axle-Back Exhaust for the F30 340i / F32 440i:

+ Uses the factory brackets and hangers for a factory-like fitment.
+ Helmholtz chamber to reduce drone.
+ Enjoyably louder, sportier Sound
+ 100% 304 stainless steel construction
+ Twin 89mm (3.5") laser engraved ceramic black exhaust tips
+ 6 HP @ 6600 RPM, 5 FT-LB
+ Factory computer controlled exhaust valve is eliminated

2016-2018 BMW 340I Sedan
2016-2018 BMW 340i Sedan
2016-2018 BMW 340i xDrive Sedan
2017-2019 BMW 440i Coupe
2017-2019 BMW 440i xDrive Coupe


Add to Cart:

  • Model: D660-0055-BLK
  • FROM: DINAN

ask a question
price match

we added this on Tuesday 08 October, 2019.

copyright © 2003-2024 COLORADOSPEED. powered by hORSEPOWER & tORQUE