has anyone put on a full cat back exhaust,header,intake, and/or a ground wire kit? if so were the power gains noticable? what combonations of what products work best? just inquiring to select the best route for my xb...thanks

 

https://www.scionlife.com/forums/viewforum.php?f=6

 

you will break the 100WHP mark

 

I can get ya a manifold back system if you need one, or I can get you an axel back for your ride. both have power gains and look great!!

My manifold back exhaust system.
http://scionxb.net/index_files/styli...is_exhaust.htm

and of course the PrecisionMuffler.com axel back that was on display at the El Toro meet.


Let me know! (another shameless plug for www.precisionmuffler.com !)

 

How much is a manifold-back system? Yours looks great, sounds good too!

 

I second that. I take it, it will hook up to the DC headers just fine? I plan on doing a turbo eventually so I need a complete system from the get go.

 

Same here. That looks like a nice system to go with it.

 

his system is a hell of alot more than the axleback he sells, go with the axle back it is a good deal

 

I agree! :D