Ferrea Competition Plus Exhaust Valve - 10+ Hyundai Genesis Coupe 3.8 +1mm Oversize - Set of 12 - F2239P Engine Covers Perrin 93-22 Impreza/02-22 WRX/04-21 STI/13-20

Perrin 93-22 Impreza/02-22 WRX/04-21 STI/13-20 & 2022 BRZ/2022 GR86 Battery Tie Down - Neon Yellow

We've streamlined the process and revised the design of the K Series Ultra Fuel (350-05-7000) to replace the Ultra Fuel Rails listed below

Koyo's process assures that each Koyo OE aftermarket replacement radiator arrives safely and performs perfectly in the hands of the shop and end user

measures 22in x 18in x 3

this gasket helps reduce heat transfer from the engine bay to intake air providing an increase in power

Ferrea Competition Plus Exhaust Valve - 10+ Hyundai Genesis Coupe 3.8 +1mm Oversize - Set of 12 - F2239P Engine Covers Perrin 93-22 Impreza/02-22 WRX/04-21 STI/13-20Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat treated and stress relieved over a 48 hour period, which is the