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)
This makes a noticeable difference in engine shudder when at low RPMs. It is a bit of a tight fit when installing, so you might need a mallet to tap it into place.
Michael,
We appreciate your 5 Star Review of the Perrin Pitch Stop Mount. We are happy to hear that it has helped with your engine shudder at low RPMs. We apologize for any difficulty during installation, but we are glad to hear that a mallet helped with the fit. If you have any further questions or concerns, please don't hesitate to reach out to us. Thank you for choosing Subimods!
Regards,
This is a must have modification on any Subaru WRX/STI. It really cleans up the slop in the drivetrain, especially in the lower gears. Combine with crossmember bushings and a transmission mount for a night & day difference. Great quality as always from Perrin!
Kurt,
Thank you for taking the time to leave a 5 Star Review! The Perrin Pitch Stop Mount makes a huge difference in cleaning up drivetrain slop, especially in the lower gears! Pairing it with crossmember bushings and a transmission mount must have created a dramatic improvement in feel and performance. Perrin's reputation for quality shines through again. Definitely a must-have mod for any WRX/STI owner!
Regards,
Cheap and so easy to install. The pitch stop really tightens up and smooths out the shifting in the vb
Zach,
Thank you for your 5 Star Review! We are glad to hear that you found our Perrin Pitch Stop Mount to be both affordable and easy to install. It is great to know that it has improved the shifting in your vehicle. We appreciate your feedback and hope you continue to enjoy our product. Happy driving!
Regards,
I full understand the reason for the plastic stock mount is a safety feature, but upgrading the pitch stop really improves the driving feel of the car. Definitely worth it
Joe,
Thank you for leaving a 5 Star Review! We are glad to hear that our Perrin Pitch Stop Mount has improved the driving feel of your car. Safety is important, but we are happy to provide an upgrade that makes a positive difference. Thank you for choosing Subimods.
Regards,
Why is this not on your ride already? Noticeable difference.
Hi there,
Thank you for your positive feedback and 5 Star Review! We are so glad to hear that you are enjoying the Perrin Pitch Stop Mount on your ride. We couldn't agree more that it is a must-have for any vehicle! We hope it has improved your driving experience and we appreciate you taking the time to share your experience with us.
Regards,
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