Hey i was wondering if there is something i could buy so that my wastegate/manifold wont get rusted. like a type of shield but for aftermarket manifold/wastegate..cause when rain goes through my hood vents im already starting to see some rust. thanks

 

get it coated

 

is it the stock manifold?

since you said wastegate, I would assume not. But you know what happens when you assume.

If its aftermarket tubular manifold get it coated or heat wrapped.

If its stock get it coated, and ported while you're at it.