Edelbrock Max-Fire Engine Specific (Ultra-Spark 50) High Performance's Spark Plug Wire Set air fuel powder-coated stainless steel and aluminum

powder-coated stainless steel and aluminum tubing for maximum flow

Threaded holes for 2-3/4" Diagonal bolt pattern to bolt headers to

***Note (will not fit with Roush optional Rear Valance)***

Impreza WRX Cat-Back Exhaust System

Edelbrock Max-Fire Engine Specific (Ultra-Spark 50) High Performance's Spark Plug Wire Set air fuel powder-coated stainless steel and aluminumDETAILS The Edelbrock #22704 Max Fire Ultra Spark 500 Performance's Spark plug wires are manufactured from highest quality materials to help deliver maximum voltage ensuring the ultimate performance. These wires have an extremely high EMI RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8. 5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and