93beater

im lookin for a nice easy install cat back 4in? does anyone make it? my truck is 4x4 if that makes a diffrence? ad removed

SuperiorRam

cat? You got one of those? No the BEST and only way to got IMO is stansheaders.com he is the only one that makes 4" turbo back.

rbrettctd

rip at sourceautomotive.biz makes 4" TB also.

peobryant

I believe Rip's system comes with a 3" downpipe, and you have to order the 4", but Stans system comes with the 4" downpipe.

NotEnufGarage

Do it yourself. I got a cast elbow and Magnaflow muffler on Ebay, a 4" 2nd gen DP and tailpipe on Amazon, some 4" 45 degree bends from ryderfleetproducts.com and put it all together myself for about $300.

Mattster

Not anymore, they now are 4" turbo back, a year ago when I got my 1st gen I went to their site and the exhaust was 3" dp and then 4" back but now its a full 4".

93beater

i really dont have all the power to need the whole 4in Tb i just want 4in back from the t-case. my egts are perfect and i really dont see the need for all that if i can find a setup that bolts up from the t-case... and in the past i have done about 20 exhaust systems on this truck and am really ready to just install it and forget about it...... anyone know of a system like that?

deerslayer1979

Ryderfleetproducts.com has a lot of stuff on there, and the prices aren't to bad, especially when you work for them!
DS79

Crossy's son

4 in TB. you wont regret it. spool up and sound will be improved .

Philip

Yes you do. That 3" down pipe is a bottle neck. Everyone of us that have moved to a 4" TB system has seen a 100 degree drop in EGT's with no other mods. It doesn't matter if we used a muffler or not.

I have a Stan's 4".