A colder and more reliable upgrade for the 4.0T standard engines and great replacement for the RS7, RS3, TTRS. We can pre-gap these plugs to your specs or our tuning needs before shipping.

For ultra-high performance applications, this is a 622 degree Fahrenheit dry boiling point DOT 4 Brake fluid which exceeds OE Specs. 404 degree Fahrenheit wet boiling point with a minimum rating of 383 degrees Fahrenheit.   

For high performance street applications, this is a 594 degree Fahrenheit dry boiling point DOT 4 Brake fluid which exceeds OE Specs. 404 degree Fahrenheit wet boiling point with a minimum rating of 383 degrees Fahrenheit.   

High Performance 608 degree Fahrenheit dry boiling point DOT 4 Brake fluid which exceeds OE Specs.

500 degree Fahrenheit dry boiling point DOT 4 Brake fluid which exceeds OE Specs.