BMW Timing Chain Tensioner for Camshaft to Camshaft Chain | 1991-2006 993631Kit Substantial Power Gains: Increases horsepower

Substantial Power Gains: Increases horsepower by 18 whp and torque by 19 ft-lbs

and inserted tips for maximum strength and minimal ring distortion

responsive stopping power for improved safety and control

One needed per grille

BMW Timing Chain Tensioner for Camshaft to Camshaft Chain | 1991-2006 993631Kit Substantial Power Gains: Increases horsepowerTiming Chain Tensioner for Camshaft to Camshaft Chain for 328Ci (2000), 328i (1996 2000), 328is (1996 1999), 330Ci (2001 2006), 330i (2001 2005), 330xi (2001 2005), 525i (1991 2005), 528i (1997 2000), 530i (2001 2005), M3 (1995 1999), X5 (2001 2006), Z3 (1997 2002), Z4 (2003 2005), 325Ci (2001 2006), 325i (1992 2005), 325xi (2001 2005), 323Ci (2000), 323i (1998 2000), 323is (1998 1999), 325is (1992 1995)