Engine movement (deflection) is wasted horsepower, and that power is yours! BMR's suspension wants you to take it back with its polyurethane motor mounts for 2008 -2009 Pontiac G8s and 2014 - 2017 Chevrolet SSs. BMRs new motor mounts (MM300) are far superior to the bulky, oil-filled hydraulic stock motor mounts, which are designed for comfort, not performance. BMR manufactures its MM300 polyurethane motor mounts in its Florida facility from MIG-welded -inch plate steel with 6061 billet aluminum machined spacers and 95-durometer polyurethane bushings. The kit is completed with Grade 10.9 hardware.BMR's suspension designed the MM300 to be the perfect (100% bolt-in) motor mount for any power level or application (street performance, drag race, and road race) where engine deflection needs to be reduced. The factory hydraulic motor mounts are designed to dampen engine vibration, giving you the smoothest and most comfortable experience possible. Unfortunately, this does little to limit engine movement. This deflection means lackluster throttle response, slower reaction times, and less accurate shifts in manual-equipped cars. BMRs MM300 polyurethane motor mounts limit engine deflection, while isolating much of the engine vibration from the vehicles occupants. This means you wont feel a big increase in NVH. The reduction in deflection leads to more power transferred to the tires, improving your driving experience on both the street and track.
And less drivetrain movement means more accurate shifts as you row through the gears. The MM300 is also height adjustable. Simply remove a single aluminum spacer on each side to lower the engine a -inch and two aluminum spacers on each side to lower it a -inch in the engine bay. This will give increased under-hood clearance for a strut tower brace or supercharger, and a lower center of gravity for improved handling. When performance is a must, rely on BMR's suspension!BMR's suspensions MM300 polyurethane motor mounts are available in red and black hammertone powdercoat for long-lasting good looks in your cars most harsh environment. Installation time is about 2-3 hours with stock exhaust manifolds (installation time may be longer with aftermarket headers). Proudly made in the U.S.A.
BMR’s Polyurethane Motor Mount Kit (MM300) reduces engine deflection and is designed for street performance, drag racing, and handling applications.
Height-adjustable, can lower the engine up to 0.5-inch with included spacers
Available in red or black hammertone powder coat for long lasting good looks
BMR Chevy SS and Pontiac G8 Motor Mount Kit (Polyurethane) Black Hammertone
Allows for more accurate shifting in manual-equipped vehicles
Weighs about 2 pounds less than stock mounts
Motor Mount Kit, Polyurethane Bushings
95-durometer polyurethane bushings
Includes Grade 8 and 10.9 hardware
Heavy-duty, laser-cut steel plate
Proudly designed in the USA!
Fits 2008-2009 Pontiac G8s
Improves throttle response
2-3 hour installation time
Reduces engine deflection
Fits 2014-2017 Chevy SSs
Minimizes changes in NVH
Proudly made in the USA!
BMR Suspension - MM300H
Quickens reaction times
Motor Mount Kit
Engine Mount
