Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit (313-05-9100) 1567 Heavy Duty Black or Red

Heavy Duty Black or Red Wrinkle Powdercoat Finish

Utilizes a progressive VC-50 boost controller for proportional injection based on boost pressure

Upon opening the box

we include a Limited Lifetime Warranty to guarantee these components against breakage or cracking in normal use for as long as the owner owns their Q50

Dual 5 in Blk Exhaust Tips w/A Laser-Etched aFe Power Logo

Skunk2 Honda K20C1/K20C4 Ultra Valve Springs and Spring Base Kit (313-05-9100) 1567 Heavy Duty Black or RedThe Skunk2 Ultra Valve Springs and Spring Base Kit for Honda K20C1 K20C4 engines are designed for high performance applications that require upgraded valve springs to handle increased valve lift and higher engine speeds. The kit features specially engineered, ultra lightweight valve springs that are made from super clean chrome silicone wire, shot peened, and heat treated to maximize fatigue resistance and spring life. The valve springs' unique design