How easy are these to install? I'm thinking about ordering a set and I need to know if I should attempt this myself or have the local muffler shop put them on. And if I have thise done professionally how much am I looking at for labor?

 

Most exhaust shops, are too lazy to do headers.

took my brother and I 6hrs in the driveway to install mine. Though the AC was already out. it's not hard, just takes time.

Pull the car up on ramps.

 

Alright thanks, I'll give it a try on my own. Will I need to modify anything, or will it bolt right up to the cat?

 

dont pay to have it done. really it isnt that bad just need alittle patience and a weekend just in case.