{"product_id":"9-irs-kit-with-renegade-axles","title":"9\" IRS Kit with Renegade Axles","description":"The GForce Engineering fully-fabricated 9\" IRS kit is a complete bolt-in independent rear suspension system designed to replace the stock driveline from the transmission back for the 2004-2006 Pontiac GTO. This conversion addresses the known weak points of the OEM IRS drivelines, which can fail under increased power levels.\n\nKey components of the kit include a fabricated 9\" housing that bolts to factory differential mounting points, GForce Renegade axles, and 35-spline inner and outer stubs. The kit is built around a Strange Engineering aluminum center section, with customizable options for differential type (S-Trac Street, S-Trac Pro-Gear, or Spool Diff), gear ratio, and driveshaft. The S-Trac Street differential is recommended for street use, while Spool differentials are intended for track-only applications. All GForce Engineering 9\" housings are laser cut, CNC bent, and TIG welded for strength and a flawless finish.\n\nWhile GForce aims for minimal modification, installers must check for clearance around all components, including potential issues with drivetrain and suspension movement. Modifications may be necessary for driveshaft clearance, especially with aftermarket exhaust systems. The GForce 9\" kits are not guaranteed to fit with any other aftermarket products. The manufacturer emphasizes that no driveline component is indestructible, and proper installation and driving habits are the customer's responsibility to ensure longevity and prevent failures like wheel hop, which can lead to CV joint loosening, or stub shaft twisting\/shearing.","brand":"GForce","offers":[{"title":"Default Title","offer_id":52688552001848,"sku":"GTO10902A","price":7938.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664202075.webp?v=1784890891","url":"https:\/\/store.motormia.co\/products\/9-irs-kit-with-renegade-axles","provider":"MOTORMIA","version":"1.0","type":"link"}