Stock exhaust valve actuators are re-used.
Dinan's Free Flow Exhaust with Polished Tips for the F85 X5M and F86 X6M yields increased power gains in the higher RPM range by reducing back pressure and elicits a deep exhaust note with no drone.
The F85 X5M and F86 X6M are the quintessential SUV in terms of power and performance with accolades in numerous periodicals crowning them the pinnacle of their class. With the possibility of putting down over 700 HP with a base tune these vehicles are no slouch. Dinan engineers wanted to match this impressive feat with an equally impressive exhaust tone that let those around these SUV's hear the power that lies beneath the hood as well as be able to show it.
Benefits of the Dinan Free Flow Exhaust for the F85 X5M and F86 X6M:
+ 8 HP @ 6000 RPM, 7 FT-LB @ 6000 RPM
+ Quad 89mm (3.5") laser engraved polished exhaust tips
+ Enjoyably louder, sportier sound with a deep growl
+ Helmholtz chamber to reduce drone
+ Computer controlled valve limits noise during low speed driving; valve opens fully during high-load conditions to allow free flow
+ 100% 304 stainless steel construction
+ Bolt-on Installation
Models supported by Dinan Free Flow Exhaust for the F85 X5M and F86 X6M
- 2015-2018 X5 M F85
- 2015-2018 X6 M F86
DOWNLOAD INSTALLATION INSTRUCTION HERE
|Labor Hours/Installation Hours
||50 State Emissions Legal.
|Max HP Gain
||8 @ 6000 RPM
|Max Torque Gain
||7 @ 6000 RPM
||Includes mounting hardware.