Will shorties increase the rasp? I'm going to add resonators eventually to help reduce the Roush rasp. If shorties can deepen the tone even more I may go that route in addition to resonators.
Also, I thought ceramic was better than stainless? I could be backwards
From all accounts, shorties seem to reduce rasp and deepen the tone.
Ceramic is better than chrome, but stainless will not rust like a ceramic or chrome coated/ plated mild steel header.