Whiteline Positive Shift Kit Subaru WRX 08-25 / STI 08-21 / Forester X – Import Image Racing
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Whiteline Positive Shift Kit Subaru WRX 08-25 / STI 08-21 / Forester XT 09-13 | KDT901

Whiteline Positive Shift Kit Subaru WRX 08-25 / STI 08-21 / Forester XT 09-13 | KDT901

Rated 5.0 out of 5
Based on 47 reviews
SKU: whlKDT901
Availability: 138 In Stock
Product Type: Drivetrain Bushings
$57.50
$71.88
$57.50
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Fitment Information:

2008-2025 Subaru WRX

2008-2021 Subaru STI

2009-2013 Subaru Forester XT

2005-2012 Subaru Legacy GT

Features:

The Whiteline Flat Out Positive Shift Kit for your Subaru WRX and STI is an effective option to crisp up gear shifts. The Positive Shift kits include simple poly bushings that replace the soft OEM units, and the Motorsports version offers still a firmer bushing. This kit stiffens up the transmission mounting point that is underneath the transmission itself. The Whiteline Positive Shift Kit is great part to add to your STI at the same time you upgrade your transmission mount. The Whiteline Positive Shift kit installs easily with simple hand tools. All necessary hardware and instructions are included.

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average rating 5.0 out of 5
Based on 47 reviews
  • 5 Stars
    47 Reviews
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Review posted
Reviewed by Logan Y.
Verified Buyer
Rated 5 out of 5

Worth getting if you are already installing parts around the transmission

Installed these with a new trans mount. Easy to do and a solid upgrade

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Reviewed by Austin R.
Verified Buyer
Rated 5 out of 5

Big difference!

These are way stiffer than the flimsy oem bushings. Really tightens up the shifts!

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Reviewed by Matthew M.
Verified Buyer
Rated 5 out of 5

Easy upgrade

An easy upgrade to include while you’re down there swapping out other parts in the area. Being that I installed this with a lot of other mods, I cannot say for its individual performance, however, overall all of the upgrades have resulted in snappier power to wheels after getting the car and gear, This has surely aided in Getting to that result. Be sure to torque your nuts!

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Reviewed by Randy S.
Verified Buyer
Rated 5 out of 5

Shifting/DriveTrain Shock Experience heightened

Finally got around to doing the group n mount transmission

Mount under the cradle! Removed the bushings, those abused @100,000 miles rubber OEM “yuck” things! Replaced them with the Whiteline PSK and accompanied with the new Bilstein B16 suspension kit, and shifter bushings, with the superpro swaybar, with racerx endlinks!

It almost feels like a completely different car that still came from Subaru. You will not be disappointed if you just do this mod, the transfer of power, less jerk, more connection than an average relationship if you ask me!

Just do it!

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Reviewed by Ricky K.
Verified Buyer
Rated 5 out of 5

Positive Shift Kit

A must when switching out the OEM transmission mount as this is part of the transmission brace that is taken off.

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Reviewed by Mike C.
Verified Buyer
Rated 5 out of 5

Great upgrade

Great upgrade 10 mins to install , buy it

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Reviewed by Josh F.
Verified Buyer
Rated 5 out of 5

Smooth shifting

This paired with the Group N transmission mount and the Group N pitch stop mount makes everything so much smoother. If you are changing your transmission mount, you should do these at the same time. Would definitely recommend!

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Reviewed by jonathan p.
Verified Buyer
Rated 5 out of 5

Feels great

The difference before and after are very settle, but coupled with the N mount and or a pitch stop, you will 100% feel the car is smoother to drive. As said a million times by others, It should have came stock like this. haha

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Review posted
Reviewed by Cedric A.
Verified Buyer
Rated 5 out of 5

Strudy

These bushings are sturdy and stiffens up the shifting a little. You can feel a bit more of the drivetrain but you have to feel for it and pay a lot of attention.

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Reviewed by Justin C.
Verified Buyer
Rated 5 out of 5

So long rubber bushings

The oem bushing are so flexible and soft. >:( Installing these was super easy just comparing the oem from these you don't need the manual and it takes just a few bolts. I replaced the trans mount for a cusco solid one and paired together the jerk from 1-2 is gone!

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