Does any one know if the JBA headers are a bolt item or do you need to modify the exhaust ?

 

I think you just bolt them right up? Not sure though. They say the gains will be minimal unless you got a Supercharger or somthing along those lines. The sound will be a lot better though I would think. But honestly I think the JBA shorties look like they would flow better than the stock ones period. If you get them on, get it dyno tuned before and after so we can see and end this Headers speel about them not doing much.

 

the jba headers are a direct bolt-on replacement....and they sound oh so fine!