{"product_id":"perrin-02-26-subaru-wrx-sti-pitch-stop-mount-black","title":"PERRIN Pitch Stop Mount | Subaru WRX \/ STI 2002–2026 | Black | PSP-DRV-105BK","description":"\u003ch2\u003ePERRIN Pitch Stop Mount – Subaru WRX \/ STI 2002–2026 | Black | PSP-DRV-105BK\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eFits 2002–2026 Subaru WRX and WRX STI across GD, GH, GJ, VA, and VB chassis generations. Confirm your model year and chassis code before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePERRIN PSP-DRV-105BK pitch stop mount for the Subaru WRX and STI. Billet aluminium bracket with polyurethane bushing insert. Replaces the OEM rubber pitch stop to reduce powertrain fore-aft rocking under acceleration and deceleration. Black anodized finish. 1.3 lbs. Ships fast across Canada and the US.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the Pitch Stop Mount Does\u003c\/h3\u003e\n\u003cp\u003eThe pitch stop mount is the rear engine and transmission mount that controls fore-aft rocking (“pitching”) of the Subaru EJ or FA powertrain under load. Under hard acceleration, the engine and transmission assembly rocks rearward against this mount; under deceleration or lift-off, it rocks forward. The OEM pitch stop uses a soft rubber bushing that allows significant powertrain movement — felt as a lurch or delay in throttle response, vague or inconsistent shift feel, and reduced launch consistency. PERRIN’s pitch stop replaces the entire OEM assembly with a billet aluminium bracket and a firmer polyurethane bushing that dramatically reduces powertrain movement without fully eliminating compliance. The result is a more direct, consistent powertrain feel under all throttle conditions — one of the most immediately noticeable drivetrain improvements available for the WRX and STI platform at any price point.\u003c\/p\u003e\n\n\u003ch3\u003eBillet Aluminium Bracket — Black Anodized\u003c\/h3\u003e\n\u003cp\u003eThe PSP-DRV-105BK bracket is machined from billet aluminium and finished in black anodize. The billet construction provides the structural rigidity needed to resist the powertrain loads that flex and fatigue the OEM stamped steel bracket over time on high-power applications. The black anodized finish resists corrosion and engine bay fluid exposure. PERRIN also offers this pitch stop in red (PSP-DRV-105RD) on a separate listing.\u003c\/p\u003e\n\n\u003ch3\u003ePolyurethane Bushing — NVH Tradeoff\u003c\/h3\u003e\n\u003cp\u003eThe pitch stop bushing insert is polyurethane, which is significantly firmer than the OEM rubber unit. Firmer bushing material reduces powertrain movement more effectively but transmits more vibration and noise into the cabin compared to the OEM rubber — this is normal and expected for this type of drivetrain upgrade. On a street-driven WRX or STI, the NVH increase is noticeable but acceptable to most drivers. On a dedicated track car, it is a non-issue. If you are highly sensitive to drivetrain NVH on a daily-driven car, confirm the bushing specification with PERRIN before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWide Chassis Coverage — 2002–2026\u003c\/h3\u003e\n\u003cp\u003eThe PSP-DRV-105BK fits all major Subaru WRX and STI chassis generations that share the same pitch stop mount receiver geometry:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGD\/GG\u003c\/strong\u003e — 2002–2007 WRX \/ 2004–2007 STI (EJ20\/EJ25)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGH\/GE\u003c\/strong\u003e — 2008–2011 WRX \/ STI (EJ20\/EJ25)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGJ\/GP\u003c\/strong\u003e — 2012–2014 WRX \/ 2011–2014 STI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVA\u003c\/strong\u003e — 2015–2021 WRX (FA20DIT) \/ 2015–2021 STI (EJ25)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVB\u003c\/strong\u003e — 2022–2026 WRX (FA24)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eFirmer bushing than OEM — increased NVH (noise, vibration, harshness) is normal and expected. Confirm chassis and model year before ordering. Professional installation recommended — powertrain must be supported during mount replacement. Torque all fasteners to specification.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: PERRIN Performance\u003c\/li\u003e\n\u003cli\u003ePart Number: PSP-DRV-105BK\u003c\/li\u003e\n\u003cli\u003eType: Pitch stop mount\u003c\/li\u003e\n\u003cli\u003eBracket Material: Billet aluminium\u003c\/li\u003e\n\u003cli\u003eBushing Material: Polyurethane\u003c\/li\u003e\n\u003cli\u003eFinish: Black anodized\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3 lbs\u003c\/li\u003e\n\u003cli\u003eApplication: 2002–2026 Subaru WRX \/ WRX STI — GD, GH, GJ, VA, VB chassis\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perrin Performance","offers":[{"title":"Default Title","offer_id":51340033196199,"sku":"PERPSP-DRV-105BK","price":139.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/21d000ec48f72ec4096623b9e94883dcL.jpg?v=1789428584","url":"https:\/\/www.straightsiximports.com\/products\/perrin-02-26-subaru-wrx-sti-pitch-stop-mount-black","provider":"Straight Six Imports","version":"1.0","type":"link"}