SAAB 9-3 / 9-5 / 900 / 9000 - LSD conversion set

<!-- split --> <p><strong>RacingDiffs LSD Conversion Kit for Saab FM and F35 Gearboxes</strong></p> <p>Transform your Saab's performance with RacingDiffs LSD conversion kit, designed to fit <strong>FM</strong> and <strong>F35</strong> gearboxes. This kit delivers exceptional traction and control, eliminating the frustrating one-wheel spin commonly experienced with standard differentials.</p> <h3><strong>Fitment Compatibility:</strong></h3> <ul> <li> <p><strong>Variant 1 (FM Gearbox)</strong>:</p> <ul> <li>1994-1998 Saab 900</li> <li>1985-1998 Saab 9000</li> <li>1998-2003 Saab 9-3</li> <li>1998-2010 Saab 9-5</li> </ul> </li> <li> <p><strong>Variant 2 (F35 Gearbox) 5 speed</strong>:</p> <ul> <li>Saab 9-3 (2003-2005)<br> </li> </ul> </li> </ul> <h3><strong>Product Highlights:</strong></h3> <p>Forget about <strong>one-wheel spin</strong>! The RacingDiffs Progressive LSD Conversion Kit turns your stock differential into a <strong>25% lock clutch-type limited slip differential (LSD)</strong>. This <strong>Plug &amp; Play</strong> kit is easy to install, providing all the necessary parts for a smooth upgrade.</p> <h3><strong>Why Choose RacingDiffs Over Cheaper Alternatives?</strong></h3> <ul> <li> <p><strong>No Material Compromise</strong>: Our kit uses high-quality tool steel, <strong>heat-treated and nitrided</strong> for superior durability and wear resistance. Unlike cheap alternatives like Phantom Grip, we’ve integrated friction discs between plates and spider gears to prevent the generation of metal shavings, a common issue with lower-grade LSD kits.</p> </li> <li> <p><strong>Maximized Performance with Progressive Locking</strong>: Designed using <strong>ZF LSD technology</strong> with <strong>Ramp Angles</strong>, our kit offers a <strong>progressive locking</strong> effect under load. You’ll experience smooth street driving, but when revs increase, torque is evenly distributed to both drive wheels for improved grip and performance.</p> </li> </ul> <h3><strong>Important Installation Note:</strong></h3> <p>Before installing the kit, inspect the inner surface of the small spider gears. Ensure they are smooth and undamaged from previous use. If necessary, have the gears machined for a perfect fit, preventing premature wear and breakdown.</p>