SLP cat-back with Magnoflow mufflers???
02-28-2009, 08:48 PM
#1
4th Gear Member
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Join Date: Jun 2007
Location: stationed in Germany
Posts: 1,381
SLP cat-back with Magnoflow mufflers???
I have slp cat back, i have all 3 of slp mufflers(I also have a piece of pipe not really a muffler tho, but loud as hell) and im bored of all 3 sounds. im running no cats and plan to keep it that way. BUT my question is i want to get magnaflow mufflers but what kind of muffler style to i need to get. example in-let in the middle and out-let off set, both off set. im not sure which one to get and still be able to fit with the slp cat back. i think you guys get what im tring to say. id just had to buy one and have it not fit...
03-01-2009, 09:08 AM
#4
Your correct in saying center in/center out but not any C I/ C O muffler will fit right in. A flowmaster or mac style muffler would not, you would have to have the pieces of pipe that bolts to h pipe and goes in the inlet of the mufflers either fabricated or made. The slp piece has a sharpier curve in the pipe that would not allow a chambered or box style muffler to fit right in were the mufflers sit in the space on either side of the driveshaft.
To the OP: You would have to get a muffler of the same shape and size for it to just fit right in and bolt up with a slp catback.
03-01-2009, 10:33 AM
#5
6th Gear Member
Join Date: Oct 2006
Location: Texas
Posts: 10,551
Change your midpipe.. It changes the whole mannerisms of straight through mufflers. I went from o/r x to o/r h and it was a completely different sound, i just recently swapped to a catted h and it is ridiculously deep..i love it.
03-01-2009, 11:07 AM
#6
5th Gear Member
Join Date: May 2004
Location: NH
Posts: 2,236
Your correct in saying center in/center out but not any C I/ C O muffler will fit right in. A flowmaster or mac style muffler would not, you would have to have the pieces of pipe that bolts to h pipe and goes in the inlet of the mufflers either fabricated or made. The slp piece has a sharpier curve in the pipe that would not allow a chambered or box style muffler to fit right in were the mufflers sit in the space on either side of the driveshaft.
To the OP: You would have to get a muffler of the same shape and size for it to just fit right in and bolt up with a slp catback.
To the OP: You would have to get a muffler of the same shape and size for it to just fit right in and bolt up with a slp catback.
Yes, I know it's not going to fit right in but I think he knows that already. I was under the impression he just wanted something close so he wouldn't need too much done when he brings it to the muffler shop.
He also says he wants Magnaflow, I was assuming the packs which are round mufflers.
Last edited by Chubstang; 03-01-2009 at 11:19 AM.
03-01-2009, 03:38 PM
#7
4th Gear Member
Join Date: Dec 2007
Location: Maryland
Posts: 1,503
Only smaller straight-through sized muffs will fit. Tried it myself with Flows to get a deeper tone. Passenger side muff fit but driver side didn't as it rubbed the subframe connector. The bigger pain is that the size of the section of pipe between the muff and the midpipe is 2 1/2". The SLP muff front pipe is slightly larger and slides over but any other muff requires a little fab work. Pain in the **** it was.
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