Enjoy improved cornering, faster response time, and smoother acceleration with the MFactory Helical LSD SLW D17 Civic (01-05). This precision limited slip differential is tailored to fit the Honda Civic EX LX DX (2001-2005) and is a direct replacement for the OE differential. The MFactory Helical LSD utilizes a unique helical gear system, providing an increase of up to 30% in torque transfer, compared to the traditional clutch-type LSD. Experience superior traction and better performance on the road!