Perrin Short Shifter Adapter - 6spd | 2004+ Subaru STI (PSP-INR-220)

Perrin Performance
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$80.75 $95.00Instant Savings of 15% ($14.25)

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Subaru STI Short Shifter Adapter by Perrin Performance

Our easy to install shifter adapter makes your shifts feel solid and positive. The PERRIN shifter allows for a 0%-50% reduction in shifter throw, reducing the distance you must move the shifter lever to enter the next gear. Simply loosen the set screws, adjust the adapter and retighten the set screws. It's that simple.

The PERRIN shifter adapter is Machined from a single piece of 303 stainless steel for a lifetime of corrosion free performance. You will never see rust on your PERRIN Shifter Adapter! PERRIN bushings eliminate most of the sloppy feeling during quick gear changes, giving the driver a more precise feel when shifting; especially that crucial 2nd-3rd shift. PERRIN Shifter bushings are a hard polyurethane bushing which simply replace the OEM rubber shifter bushings that install with simple hand tools.

The PERRIN shift adaptor is easy to install because you do not need to remove the STI reverse lock out mechanism. Simply add the adaptor to the bottom of the shifter and you are back on the road with one of the quickest install times of any 6 speed shifter.


  • Machined from 303 Stainless Steel
  • Adjustable
  • Polyurethane Bushings
  • High Quality Stainless Steel Hardware


  • Shifting Feels Solid and Positive
  • 0% - 50% Throw Reduction
  • Eliminates Slop during Quick Gear Changes
  • Durable and Long Lasting
  • Corrosion Resistant

Please Note:

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


  • 2004 - 2021 Subaru STI

What's In The Box?

  • 1 - PERRIN Shifter Adapter
  • 2 - PERRIN Shifter Bushings
  • 1 - Silicone-Based Grease Packet
  • All Necessary Hardware
  • Installation Instructions
  • Warranty Information
  • Stickers

Installation Instructions


  • Perrin Performance 5-Year Limited Warranty

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