99'Subourbon
Longroof NOOA Member
Hey All,
So when I looked under my truck, I noticed I have the double to single Y setup, unlike the magnaflow double Y setup. Does anyone know where I can get an additional flange to mate to it so that I can get a custom exhaust dome?
This is the product I am looking at; Magnaflow Y Pipe Cat Direct Fit
On a different note, do I need this? I want to go LT's, but I also want to stay emissions legal, so I need cats and pre/post o2 sensors. Would it be cheaper to get a pair of coated LT's and 2 high flow cats, then have a shop weld up the rest? I want enough flow for 325rwhp (KN Drop in filter (and a fabbed up smooth tube from box to tb), LT4 Cams, LTs, Full exhaust, and Tuning).
Thanks!
So when I looked under my truck, I noticed I have the double to single Y setup, unlike the magnaflow double Y setup. Does anyone know where I can get an additional flange to mate to it so that I can get a custom exhaust dome?
This is the product I am looking at; Magnaflow Y Pipe Cat Direct Fit
On a different note, do I need this? I want to go LT's, but I also want to stay emissions legal, so I need cats and pre/post o2 sensors. Would it be cheaper to get a pair of coated LT's and 2 high flow cats, then have a shop weld up the rest? I want enough flow for 325rwhp (KN Drop in filter (and a fabbed up smooth tube from box to tb), LT4 Cams, LTs, Full exhaust, and Tuning).
Thanks!