Hi guys,
The usual exhaust question there, I want to change my headers cause i have the Hookers LT's and I got ground clearance problems, I live in northern Quebec, Canada and the road there are not really suitable for a exhaust setup like mine.
Like i said, my setup was hooker LT's with the Mufflex Y-pipe and 3.5inch catback with single tail pipe Spintech Muffler. I was using Competition Engineering SFC.
Right now I'm thinking of switching to SLP Shortly Headers with the 2.25inch y pipe. What I'm thinking, is to change my SFC to the one that they sell at Top Down Solution, the bolt-on one that give enought room to the y-pipe. But I don't want to collect into the 3'' that the y-pipe have, I want to cut the collector and continue two 2.25'' pipe and collect them directly into my 3.5inch catback.
But between my headers and catback, it's gonna be 2.25'' dual pipe. I want to know if it's gonna be enought cause my engine is the GMPP 350 HO Deluxe 330hp 380tq. I won't use any cathalytic converter cause in quebec, u dont need them for old car like mine.
The usual exhaust question there, I want to change my headers cause i have the Hookers LT's and I got ground clearance problems, I live in northern Quebec, Canada and the road there are not really suitable for a exhaust setup like mine.
Like i said, my setup was hooker LT's with the Mufflex Y-pipe and 3.5inch catback with single tail pipe Spintech Muffler. I was using Competition Engineering SFC.
Right now I'm thinking of switching to SLP Shortly Headers with the 2.25inch y pipe. What I'm thinking, is to change my SFC to the one that they sell at Top Down Solution, the bolt-on one that give enought room to the y-pipe. But I don't want to collect into the 3'' that the y-pipe have, I want to cut the collector and continue two 2.25'' pipe and collect them directly into my 3.5inch catback.
But between my headers and catback, it's gonna be 2.25'' dual pipe. I want to know if it's gonna be enought cause my engine is the GMPP 350 HO Deluxe 330hp 380tq. I won't use any cathalytic converter cause in quebec, u dont need them for old car like mine.
five7kid
Moderator
close
May 4, 2026
They'll flow adeqately to support that engine.
Have you considered the Hedman shorties for dual cats? They'd be less expensive.
Have you considered the Hedman shorties for dual cats? They'd be less expensive.
I think I'm gonna go with SLP shorties cause I can't find any pictures of the Hookers 2055 and their Y-pipe, I don't want to have any bad surprise if I order them.
Do u guys have any pictures of the Hookers 2055 shorties and their Y-pipe?
And can someone give the comparaison of Dual 2.25'' pipe and 3.5'' single exhaust pipe airflow.
Tanks in advance
Dave
Do u guys have any pictures of the Hookers 2055 shorties and their Y-pipe?
And can someone give the comparaison of Dual 2.25'' pipe and 3.5'' single exhaust pipe airflow.
Tanks in advance
Dave
five7kid
Moderator
close
May 4, 2026
Hooker 2055's:
