Topic: 2001 Jeep wramger haeders.

[rocketman]

I really need to 4Banger with real experience with Jeep Wrangles rigged like mine. If they work whicj brand works the best. Lastly how hard are they to ut on? Flowmaster, ot another brand. I don/t want it loud (use it ti hunt) jusy more power..

[chrisfranklin]

For sure if your stock exhaust manifold has busted.  Then you can kind of justify the purchase even if the power- to-dollar ratio aint as high as you wanted. 

You are likely going to get more air through the engine with the help of headers.  If it were me, I'd want a shop to make sure the air-fuel ratio was optimum post header-install.  Might need a MAP adjuster, etc. or not. 

Probably can't go wrong with Borla or Banks models for the 2.5.  Don't think Flowmaster is making any kind of header for the 4banger