Introduction: Use in conjunction with the model number - petrol engine setting/ locking kit - BMW N42/N46/N46T 1.8, 2.0 - chain drive the kit provides the special tool for removal and installation of the camshaft and dismantling/rebuilding the camshaft carrier bracket/ Valvetronic assembly. The essential tool for safe removal of the torsion spring. Application: Suitable for the following application the camshaft installation and removal as well as removal and installation of the inlet camshaft and the carrier assembly / Valvetronic system. Easily accessible operates the instruction including the cross reference to the original part number. Spare part is optionally available. Clear the arrangement of tool in high quality plastic case with foam insertion. BMW: 118i E81/82/87/88 (04-12), 120i E81/82/87/88 (04-12), 316/ti Compact E46 (01-07), 318/ti Compact E46 (01-07), 318i E90/91/92/93 (05-12), 320i E90/91/92/93 (05-12), 520i E60/61 (07-10), Z4 2.0 E85/86 (04-09), X1 sDrive 18i E84 (10-12), X1 xDrive 18i E84 (10-12), X3 2.0 E83 (05-10) Engine Code: N42/N46/N46T: B18, B18A, B20, B20A, B20B, B20BD, B20BZ, B202