|
I was going to asked the same question . I already have JBA shorty headers with stock cats. Never a Cel and when dyno'd I gained almost 10 HP .no its not as much as LT but I got a deeper tone , No raspy sound and again No Cels.
I read that thread your talking about and I also wonder about adding the hi flow cats and what gains would they bring . Hope someone has the ansewers.
|