2009-2015 CTS-V2 (LSA) Spark
The concept of fire has been revolutionary since the beginning of time. It continues to improve and advance the world with every revolution of the crank in your 2009+ Cadillac CTS V. You need plugs in the proper heat range and wires to carry that spark. In some events, you need to turn up the voltage to your fuel pumps to support the additional HP too. You'll find what you need in here!