Any help. Searched but no good results. I'm looking for a set of long tube headers with Catted Y pipes, With the normal location for all 4 o2's. This will be going on a 05 CCSB with a 5.3-4X4

 

whats your budget look like? Id personally recommend the ARH headers and catted y, but thats just my opinion. They are a bit pricey, but well worth the money and a great product!

 

To be honest, I'm a poor bastard with little to no money. So the less expensive would be great. I looked at the ARH, And your not joking. Pricy is no joke.

 

Most LT and ory sets you buy have o2s in place or a bung can be easily welded in, that's what I've seen the most when people want to retain those bung locations

Maybe the calspeed LTs?

 

Haven't seen anything on the calspeed. Will have to research them. My reasoning behind wanting the cated y and factory o2's is, I don't plan on running a tune for a little while.

 

If you don't have to pass emissions or just need something that looks like a cat you could try these: OBX STAINLESS STEEL HEADER 99-05 CHEVY 1500 4.8L 5.3L SUBURBAN TAHOE YUKON 2/4WD | eBay

 

Love the price on the OBX LT's. But running a set of Long tubes with dummy cats or No cats will throw a check engine light. Here in small town Texas, we do safety only. But if the light is on its an automatic fail.. They will not give stickers out with a light on.

Unless there is a way to turn the light off with out the money of a tune. After all my wife doesn't need more Horse Power right?

 

No cats, without a tune. You can use spark plug anti-foulers on the rear o2's. I can tell you first hand that it works, and a google search will give you all the info you need.

 

Thank you for the info. This might just be the ticket. I will research it when I get home.

 

Why wouldnt you want a tune if you are puttin on LT headers? You will get more out of both with the combination. Sometimes its worth almost 40 HP with both.