Skunk2 Universal Race Spring (Elliptical) - 6 in.L - 2.5 in.ID - 18kg/mm (0600.250.018E) - 521-99-1170 Downpipes Fiberglass with matte black primer

Fiberglass with matte black primer

Enhances interior aesthetics with a sporty high-end look

Replaces The Stock F-150 Resonator

Precision TIG welds ensure durability

A true hassle-free installation with no cutting required

Skunk2 Universal Race Spring (Elliptical) - 6 in.L - 2.5 in.ID - 18kg/mm (0600.250.018E) - 521-99-1170 Downpipes Fiberglass with matte black primerCustomize your Pro C or Pro S II Coilovers for the perfect balance between daily driving and track performance. 06 11 Civic 18kg mm Race Springs are direct replacements for Pro S II and Pro C rear coilovers. Skunk2 Race Springs for Pro C or Pro S II Coilovers allow you to fine tune handling performance and driver feel through customized spring rates and ride heights. All Skunk2 Race Springs are CNC wound using the highest quality SAE 9254V spring