Will this bolt directly to my factory mid-pipe?

Yes, this axleback connects at the factory connection point. You're removing and replacing only the rear section — no cutting or welding required.

Do I need to do any prep work before installation?

Inspect your factory mid-pipe connection for corrosion or damage before bolting up. Clean the mating surfaces if needed so seals sit flush.

Is there a warranty on the stainless steel?

Stainless steel resists corrosion from road salt and moisture — that's the material advantage. Refer to your order confirmation for any coverage specific to your purchase.