Do I need clamps to install this?

Yes. This hose is designed to work with standard worm-gear or T-bolt clamps at both the inlet and outlet. Clamps are sold separately.

Can I use this for coolant lines or just boost piping?

Silicone handles both coolant and boost applications. Temperature and pressure rating depends on clamp choice and plumbing design — verify your system's max PSI and coolant temp before install.

Will this hose kink if I bend it tighter than 45 degrees?

The 3-ply construction resists kinking, but forcing it past the design angle will reduce flow and may cause collapse under load. Stick to the 45-degree geometry or step up to a custom bend.