Wavetrac Honda/Acura K Series Limited Slip Differential

Limited Lifetime Warranty Compatible with Manual Transmissions Only Improves Grip in Low Traction Conditions Helical Gear Differential Description Vehicle Fitment Install Guide Wavetrac diffs are state-of-the-art helical gear differentials designed, developed, and manufactured in the USA by Autotech Driveline. The Acura RSX and Honda Civic Wavetrac Differential is the only torque biasing differential on the market, and it has patented technology that mitigates wheelspin when an unloaded wheel condition arises. During zero axle load conditions, the Wavetrac cam device creates internal load, maintaining drive on the gripping wheel instead of acting like an open diff (and going nowhere!). Super strong 9310 alloy steel gears are enclosed in case-hardened steel bodies, held together with ARP fasteners. All Wavetrac differentials include a transferable, Limited Lifetime Warranty.   2007-2010 Acura CSX Type S2001-2006 Acura RSX (Base, Type-S, Type-R)2004-2008 Acura TSX 2