Do I need to use sealant or high-temp tape with this clamp?

A butt joint clamp can work dry if tightened properly, but exhaust systems often benefit from high-temp gasket sealant for a leak-free seal. Test-fit first to confirm fit, then decide if sealant suits your setup.

What fasteners does this come with?

Fasteners are not confirmed in the product specs. Bring the clamp to your installer or test-fit against your hardware before purchase to ensure compatibility with your existing bolts or band strap.

Will this handle turbo or supercharger exhaust temperatures?

Stainless steel holds up well to sustained high heat, but max temp limits aren't specified. If you're running boost, confirm the clamp's temperature rating with our team before final order.