Titan Motorsports Spark plug set for B58 Toyota Supra MKV A90 / A91

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!!!