Perrin Polyurethane Rear Endlinks | 2008-2023 Subaru WRX, and 2008-2021 Subaru WRX STI (PSP-SUS-237)

Perrin Performance
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$216.75 $255.00Instant Savings of 15% ($38.25)

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Rear Endlinks w/ Polyurethane Bushings by Perrin Performance

OEM steel endlinks are small, flimsy and can fail if a larger front sway bar is installed. Swapping OEM endlinks for PERRIN translates into a more predictable and better handling car.

PERRIN Polyurethane Endlinks are machined from solid 6061T6 aluminum and use our custom bushings. The low profile design of PERRIN Endlinks allow for ample clearance for even the largest diameter sway bars. We choose a stiff 95a durometer material to provide a feel similar to a solid spherical bearing endlink but without the harshness or noise that can be associated with them after years of use. Polyurethane is extremely durable, nearly maintenance free and less expensive than bearing type endlinks. PERRIN Endlinks include high quality hardware including stainless steel spacers. Also included are high quality Grade 8 bolts and other hardware ensuring that you will not have a failure while driving around the track.

PERRIN Polyurethane Endlinks were designed for those living in climates where their vehicle is commonly exposed to corrosive elements. The combination of aluminum, polyurethane, and yellow zinc plated hardware make PERRIN Polyurethane Endlinks very weather resistant and unaffected by wet climates and road salt.


  • 6061-T6 Aluminum Constructions
  • Polyurethane 95a Durometer Bushings
  • Low Profile Design
  • Zinc-Plated Hardware
  • Half Hour Installation


  • Better Handling
  • Great Feel/Response
  • High Durability
  • Corrosion Resistant
  • Long Lasting

Please Note:

  • PERRIN FR-S / BRZ Endlinks are slightly longer the stock endlinks. The extra length is to help maintain optimal positioning of the sway bar on a lowered or modified FR-S or BRZ.


  • 2010 - 2015 Subaru Impreza (Note: Some Imprezas do not include a OEM rear sway bar and require factory hardware.)
  • 2008 - 2014 Subaru Impreza WRX
  • 2008 - 2014 Subaru Impreza WRX STI
  • 2015 - 2023 Subaru WRX
  • 2015 - 2019 Subaru WRX STI
  • 2009 - 2013 Subaru Forester XT
  • 2014 - 2015 Subaru Forester XT (Note: Will only fit on cars that have been lowered 2 or more inches.)
  • 2013 - 2016 Subaru Crosstrek
  • 2013 - 2017 Subaru BRZ
  • 2013 - 2016 Scion FR-S
  • 2017 Toyota 86

What's In The Box?

  • 1 - Set of PERRIN Polyurethane Rear Endlinks
  • 1 - Silicone-Based Grease Packet
  • All Necessary Hardware
  • Installation Instructions
  • Warranty Information
  • Stickers

Installation Instructions


  • Perrin Performance 5 Year Limited Warranty

Customer Reviews

Based on 2 reviews
Jason Henshaw
A lot better then stock

As is everything aftermarket is better then stock OEM these are no exception. They fit perfectly and my car handles very well.

Justin Shoemake
Patience is key

What an upgrade from stock. Fitting the last of the control arm washers took some patience and I found it easier to install the lower portion first, as opposed to Perrins directions. Great when paired with upgraded sway bar.