Good-Win Racing Mazda Performance Parts

RoadsterSport Competition Differential Mounts


40% Stiffer Bushings

Miata 1990-2005 · Suspension · Bushings

Part Number: 61-2150

Application: 1990-2005

Reg. Price: $100.00

Sale Price: $75.00


RoadsterSport Competition Differential Mounts
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Supplied as a set of 2 these long lasting differential mounts are perfect for higher horsepower and aggressively driven Miatas....but any Miata will benefit from these durable rubber mounts that are 40% stiffer than stock. Suitable for both Street, Autocross, and Track Use. A new set of differential mounts will keep everything in line by minimizing flex, vibration and will make your Miata Feel like new again!

Brian's Application Notes: Improves the shift action! When the motor rocks over hard the transmission twists and that twist the entire driveline and that makes it tough to go from 2nd to 3rd gear when driving hard, harder mounts limit the twist and make shifting easier. Upgrade BOTH your engine and diff mounts for the best performance.

*** Product images may differ from actual product appearance ***


Thanks for such speedy and great service.

-- Richard H.

I red'all the parts in the order I placed and installed them in my car yesterday. I am beyond happy. The install went without a hitch. The results were fantastic. The new brakes track straight, make no noise, and stop the car authoritatively. The new rotors look pretty cool, which we all know isn't all that important, but having 6 women offer to bear your children, because your car looks SO cool is a good problem to have. Thank for great products and service.

-- Chaz C.