good product like the lifetime warranty

I just installed this and it fits perfectly. Seeing as it was roughly half of a Modine, the OE brand of tank in FCP's E46 CoolKit, I thought it was any easy choice for a OEM substitute with significant savings. I've purchased a number or Rein hoses recently and they all seem to be top notch quality. This tank seems of equally high quality.

This Rein BMW coolant Expansion Tank fit my E46 perfectly and is good quality. Also purchased radiator hose and heater hose from Rein. Both fit perfectly and were also good quality. Would definitely purchase Rein components again.