[924CarreraGTP]

Not trying to go against anyone's idea of how to do something here, just saying. If you send the injectors to Witchhunter, I'm pretty sure all they do is blow them out with an industrial strength solvent (like B12 Chemtool) and then flow test them. They might replace the o-rings and all, but if you don't remove them from the car and get solvent on the o-rings, there is no need to replace the o-rings unless the injector itself is leaking. I'm not talking about that sorry Seafoam crap. I'm talking about B12 Chemtool. It's one of the best industrial solvents on the market. Also, not all of us are mechanically inclined to be able to pull injectors out of cars and replace them. It's just not smart to tell people who have never worked on a Porsche to do that unless your hoping to see more cars left in peoples back yards.