ISR Performance ST Series Burnt Tip Exhaust | 2013-2021 Subaru BRZ/Scion FR-S/Toyota 86 and 2022-2023 Subaru BRZ/Toyota 86 (IS-ST-GT86)

2016-2021 Honda Civic 1.5T Ultra Valve Springs and Spring Base Kit by Skunk2 Racing

All Skunk2 valve springs control are made from super-clean high tensile strength chrome-silicone 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.

Features

• Installed Height: 1.450
• Seat Pressure: 83 LBS
• Open Pressure: 215 LBS
• Coil Bind: .926
• Spring Rate: 269 LBS/IN
• Max Lift: .500

Benefits

• 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

Applications

• 2016-2021 Honda Civic 1.5T

What’s In The Box?

• 1 – Ultra Valve Springs and Spring Base Kit

Warranty

• Skunk2 Racing’s Standard Limited Warranty