M50, S50, S52 High Performance Thermostat Housing Cover | E36 325 328 M3 Z3M Volkswagen golf Mk4 Volkswagen Jetta Mk4 2.0L 8V This is a must-have for

This is a must-have for every DSG owner

Very cost effective

2x Bleeder Valve Caps

Reduces weight by 42% over stock (MK8 Version)

instead expecting a heater pipe to be present connecting up to the front cover with an a o-ring seal

M50, S50, S52 High Performance Thermostat Housing Cover | E36 325 328 M3 Z3M Volkswagen golf Mk4 Volkswagen Jetta Mk4 2.0L 8V This is a must-have forSwap plastic for aluminum. And forget about cracking, forever. Here are your choices: you can wait for the plastic factory thermostat housing cover to break and cause major overheating. (Even with a new stock cover, it won't take long.) Or you can install a thoughtfully engineered all aluminum thermostat housing cover from Active Autowerke and never experience this type of failure again. Sure sounds like a no brainer to us. Currently there is no