
On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. The factory pitch stop mount is designed to control the pitching of the engine and transmission under light to normal acceleration. Subaru's with power and drivetrain upgrades will need PERRIN's more aggressive option.
Under hard acceleration, the drivetrain is being twisted front to back from front axle torque twist. To control this front to back twisting, Subaru created a pitch stop mount. The factory pitch stop is made of plastic with soft rubber bushings, allowing for a significant amount of movement under hard driving conditions, creating drivetrain slop & shudder.
The PERRIN Pitch Stop mount controls the movement of the drivetrain in both on and off throttle driving giving the driver a more positive feel and literally putting more power to the wheels by eliminating lost energy.
The PERRIN Pitch Stop Mounts body is machined from 6061 billet aluminum and features a combination of 90a and 70a durometer. The bushings are as stiff as possible without introducing excessive NVH. (noise vibration harshness)
The OEM Pitch Stop is like a toy next to this one. I replaced it with Perrin’s after discovering my OEM snapped at some point while the previous owner had it. No more jerky shifts!
But no sticker Perrin? :(
J,
Thank you for your 5-Star Review! ⭐ The Perrin Pitch Stop Mount is definitely a massive upgrade over the OEM piece. Sorry about the missing sticker! Hopefully, the performance makes up for it.
Regards,
I can't help but redline now after feeling how much smoother the shifts are from 1-2 and 2-3. No more "pitching" back and forth. I will say that it introduces a whole lot more engine noise into the cabin, but a little exhaust and music drowns it right out if you don't want to hear it. Install was pretty simple, but take care not to lay your TMIC on anything that will damage the grille. I didn't realise how easily those tabs will crush and now my OCD compels me to be a new TMIC.
Craig,
Thank you for your 5-Star Review and added pic! The Perrin Pitch Stop Mount really transforms shifting feel. We appreciate your tip on the TMIC tabs—definitely something to be careful with! Enjoy the newly inspired lead foot! 😆
Regards,
I just finished installing this on my 2017 premium wrx and the before and after is actually wild. I was definitely ify on if I wanty to buy this but I can 100% say this was the best purchase for my car and when I get another wrx I will be buying this again.
Mason,
Thank you for your 5-Star Review! The Perrin Pitch Stop Mount is a game-changer, and we are glad to hear that it made such a huge difference in your WRX. Enjoy the improved performance, and we look forward to supporting your next build!
Regards,
Really made the car feel solid! Easy to install.
Thank you for your 5 Star Review, Kevin! ⭐
We are glad the pitch stop mount made a noticeable difference in your car's feel. Enjoy the improved stability!
Regards,
Works good
Lillian,
Thank you for your 5 Star Review! We are glad to hear it is working well for you. Enjoy the added performance!
Regards,