Hi guys,

On my last tune, the guy told me the fuel pressure dropped considerably a WOT.
He suggested a KB boost a pump. Is this a big thing to install? Will I need to re tune the car?

Thanks

Patrick

 

I installed mine with the KB kit. It was pretty easy. Screws into the inside of the driver's tail (next to taillight) with drilled holes. Splices into the fuel pump harness (by spare tire), then you route 2 wires (either under car or under carpet) to the master cylinder area and attach to a vacuum-driven switch mounted on the fenderwell.