PRM 1.3 Bar Radiator Gauge Cap: Style 148 low cushion 25" cross drilled dimples

25" cross drilled dimples

The quick release function can be still operated

TOMEI STOCK PART No

1992-2008 Audi S4

000 times of tilting up and tilting down operation in order to check the endurance were down in our factory

PRM 1.3 Bar Radiator Gauge Cap: Style 148 low cushion 25" cross drilled dimplesP2M high pressure (1. 3 bar 18. 85psi) radiator cap facilitate your engine's coolant operation. Higher pressure helps to reduce air pocket build up in the cooling system and also raise cooling system boiling temperature. Comes with temp gauge for ease of monitoring your engine's coolant temperate on the spot. High performance cap seal to ensure durability over the conventional rubber. This model gauge cap is compatible but not limited to the following