Ultra Valve Springs and Spring Base Kit - Honda L15B7

Fits:

• 10th Honda Civic
• 10th Gen Honda Civic Si
• 11th Gen Honda Civic
• 11th Gen Honda Civic Si
• 5th Gen Acura Integra

All Skunk2 valve springs are made from super-clean, high-tensile-strength chrome silicon wire, shot-peen stress-relieved, and heat-treated to provide consistent and reliable long-term performance.

Skunk2 Valve springs allow for improved engine valve control and additional cam lift beyond what is possible with OEM valve springs, and are required when running High-Lift performance camshafts.