Lexus IS200, IS250, IS220d, IS300, IS350 - LSD conversion set

Lexus LSD Conversion Kit Eliminate One-Wheel Spin & Upgrade Traction Upgrade your Lexus differential with the RacingDiffs Progressive LSD Conversion Kit, designed to transform your factory open differential into a clutch-type limited slip differential with approximately 25% lock. This upgrade delivers improved traction, better power distribution and enhanced control in both street and performance driving conditions. .rd-acc { margin:0.6rem 0; border:1px solid #e5e7eb; border-radius:10px; } .rd-acc > summary { padding:12px 14px; font-weight:600; cursor:pointer; list-style:none; } .rd-acc > summary::-webkit-details-marker { display:none; } .rd-acc[open] > summary { border-bottom:1px solid #e5e7eb; } .rd-body { padding:12px 14px 14px; } Fitment Lexus models: IS200 XE10 (1998–2005) IS250 / IS220d / IS300 XE10 & XE20 IS350 (up to 2013) Toyota models: Altezza AS200 (1G-FE inline-6) Altezza AS300 (2JZ-GE inline-6) What This Kit Solves Factory open differentials send power to only one wheel, causing: One-wheel spin under acceleration Loss of traction during corner exit Poor power delivery in performance driving The RacingDiffs LSD conversion kit distributes torque between both wheels, providing improved grip and stability. Why RacingDiffs Over Cheap LSD Kits No metal shavings issue – friction discs between plates and spider gears prevent internal damage common in cheap kits. High-grade tool steel construction – heat-treated and nitrated for maximum durability. Proven design based on ZF plated LSD principles. Reliable under load – designed for real performance driving conditions. Key Features Progressive locking behavior – smooth during normal driving, aggressive under load. ~25% locking rate for improved traction without harsh engagement. Heat-treated and nitrided components for long service life. Easy installation with no additional modifications required. Performance Benefits Improved traction and acceleration Better corner exit performance More predictable handling Eliminates one-wheel spin Installation The kit is designed as a plug-and-play solution and installs into your existing differential. Watch the installation tutorial: Watch Installation Video Learn More See how our LSD conversion kit works and why it outperforms other solutions: Watch Product Explanation Video Upgrade your Lexus differential with RacingDiffs LSD conversion kit and experience improved traction, better control and true performance driving.