Check these out. They're made by ARH. It includes the highflow cats and the Y-pipe.

 

Check what out?

 

Fail!

 

http://moesperformance.com/index.php...ducts_id=12472

not a vendor but...

 

Those are pretty cool Frog. Wonder how much a typical shop would charge to install those?

 

Bring your truck over and I will do it for $5000

 

Doesn't mention if they are C.A.R.B. approved or not.......would void lifetime powertrain warranty wouldn't it????

 

will not void warranty except on exhaust... they are not carb approved... no long tube headers can be because they move the cat more than carb allows.

Installation of LT is usually 250-500 depending on your market...

I had ARH's arch rival Kooks installed on my car and am really happy with them... from what was current on that platform, kooks typically cost 150ish less had the same dyno results but were a little less perfect fit and finish wise.... ARH has a really high quality part.