Will this bolt directly to my cat, or do I need adapters?

This system bolts directly to your catalytic converter. Bring a jack and basic socket set—you're looking at a couple of hours in the driveway.

Does stainless steel need any prep or coating before install?

Stainless comes ready to bolt on. No painting, priming, or surface prep needed. Just clean the mating surfaces where it connects to the cat.

What if the fit isn't right when I get it?

Test-fit before fully tightening everything down. You may need to slightly adjust hanger positions or use shims at connection points depending on your engine bay clearance. ModSupply handles returns within our standard window if there's a defect.