Description
Titan Motorsports has been working hard to come up with a solution to come to market with a spark plug that is best for high horsepower for the new 2020 + Supra, this heat range of 9 is one step colder then factory and has been proven in our 8 second Supra. Tested and PROVEN by Titan Motorsports!!!
Proposition 65
WARNING: Cancer and Reproductive Harm
