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Anti-Wobble Transmission Mount Bushing - Fits 15-21 Subaru WRX
SKU: RTEK-111672
ISBN: RTEK-111672
14 reviews
Price:
$49.99
SALE - 10% OFF W/ CODE: RETURN2026
Insert Type
Lifetime GuaranteeMade In U.S.A
Anti-Wobble Transmission Mount Bushing - Fits 2015-2021 Subaru WRX
The RalliTEK Anti-Wobble Transmission Mount Bushing for the 15-21 WRX is designed to install directly into your factory Subaru transmission mount to reduce excess wobble or drivetrain movement caused by soft or aging OEM rubber. By firming up the mount, this insert delivers noticeably improved shift feel, faster response, and a more connected driving experience.
Features
Improved shift feel and drivetrain response
Reduces unwanted transmission movement
Installs into the factory one-piece transmission mount
Insert Options
Soft (Street): Ideal for daily-driven vehicles with minimal increase in NVH
Hard (Race): Designed for track-focused use; will increase NVH (noise, vibration, and harshness). The hard/race insert can be used on street-driven cars, but expect increased drivetrain noise and vibration.
Note
Automatic transmission vehicles only
Does not work with two-piece transmission mounts found on some Subaru models
Built for drivers who want sharper response and better drivetrain control—without replacing the entire mount.
Need Install? We do installs right here at RallITEK HQ and also have hundereds of dealers all over the country. Click here to learn more.
1 - RalliTEK Transmission Mount Insert
1 - Lubricant
Applications
Due to design variations and differing manufacturing standards, fitment is only guaranteed for USDM models. If you have a non-USDM vehicle, please contact us, and we’ll be happy to review your setup and do our best to determine whether the part is likely to fit.
Highly recommend this Transmission Mount Insert Bushing, easily installed this on a 2015 Subaru Crosstrek with heavy vibrations on acceleration and now the vehicle has zero vibrations and even feels more solid to drive!
J
Jim P.
RalliTEK Hard Race Insert
excelent little part!!!
I will buy another one fur sure!! Will this fit my 2008 Subaru Legacy 3.0 H6 with a 5EAT Transmission? Lets go and get another one!!!
J
Josef C.
ADF Hard Insert @21Xtrek on IG
Could be placebo, But I personally like the feel now. I believe it lessened/removed the slop/jerk from the CVT Torque fake "shifts."
The hard insert was pretty frustrating to install, but after 15 min of pushing and using a bar clamp tool, I got it in. Just be patient and use the lube included!
If you have a table vice, USE IT, makes it 10x easier than pushing by hand.
My Directions:
Remove the Rallitek Transmission Skid Plate -> Remove plate -> Remove OEM Mount -> Install insert -> Reinstall all parts -> Torque everything down
E
Efrain G.
RalliTEK Soft Anti-Wobble Insert
Transmission mount
Great product at a great price very well made easy install great fit just as good as oem
A
Adam
Worked perfectly to fix the transmission mount issues- no more slop