Dinan Stage 3 being installed Monday...exhaust and software

Product Description

Dinan's Free Flow 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 harder acceleration with zero drone. 100% stainless steel construction and exacting specifications ensure that the system fits correctly using the factory hangers and will resist corrosion for years to come. An vacuum controlled butterfly valve is utilized to improve flow at wide open throttle while keeping things civilized and "drone" free throughout. The design reduces overall weight as well and ships without tips so that it may attach to the stock tips giving a stock look.

Benefits:

Sportier Sound

100% 304 Stainless Steel Construction

Bolt-on Installation

Keep Stock Look




Product Description

Get the most out of your performance exhaust upgrade by receiving an additional 10 horsepower from the combination of the Performance Exhaust Software and the Free Flow Exhaust. This software upgrade was specifically designed and tuned for the Free Flow Exhaust upgrade. Increase power while listening to a great sounding exhaust.

Benefits of the Performance Software - Free Flow Exhaust:

+ Add 10 Horsepower when used in conjunction with the Free Flow Exhaust

+ Downloads through the BMW diagnostic port, the same way BMW loads software

+ Top Speed Governor Removed, you decided how fast you want to go

+ Factory Matching Warranty Coverage (4year/50,000 mi), no sleepless nights or being scared to visit a BMW dealer

+ Full Map Rescaling, for drivability from idle to wide open throttle and everywhere in between

+ Properly Returned Fuel Mixtures, to save you gas and protect your engine

+ Retain All BMW Factory Engine Damage Safeguards

+ No Shipping! Available at ALL +130 Dinan Dealers Around the World