magnaflow race series?
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From: Lombard,IL
magnaflow race series? hey guys wondering if anyone has ever used the 4inch round magnaflow race series mufflers 2 1/2 in and out? thinking about using them on the tsp true duals x-pipe going from 3 inch to a 2 1/2 reducer to the mufflers, wondering how loud they are gonna be. if anyone has any clips please post. also for all of you who ask why dont i go with a 3 race series muffler, is because they only make 3.5inch and 2.5inch. they do make a normal universal 6 round muffler 3inch, that is gonna be alot quieter then race series.
I just have the regular bullet magnaflows #14419 3" in/out. I went from ORY/ LM1 to true duals with two of them. The car is whole lot quieter at idle and cruising without all the rasp and drone, but when you put the hammer down it still sounds like the world is coming to an end. I don't have any way of recording it for you or I would cause I'm definately proud of the way it sounds.
This is a crappy clip, I need to get another one when the weather gets nicer.
http://www.youtube.com/watch?v=TFVe-9lKGac
hey guys wondering if anyone has ever used the 4inch round magnaflow race series mufflers 2 1/2 in and out? thinking about using them on the tsp true duals x-pipe going from 3 inch to a 2 1/2 reducer to the mufflers, wondering how loud they are gonna be. if anyone has any clips please post. also for all of you who ask why dont i go with a 3 race series muffler, is because they only make 3.5inch and 2.5inch. they do make a normal universal 6 round muffler 3inch, that is gonna be alot quieter then race series.
its not loud at all..
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Thread Starter
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From: Lombard,IL
what do u mean by not "loud" slimcracka so not dynomax bullet loud? i want something this is nice sounding when crusing but loud when u get on it. hey grifter that car in the vid had mufflex exhaust.
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Verdad Gallardo The two mufflers I have will give you this. I can cruise at 80mph and hardly even hear the exhaust even though it is dumped before the axle. I'll see if I can find someone with a camera or something so I can upload a recording.
When I put it on YouTube it got all messed up. It's a Mufflex exhaust with a 3.5" Magnaflow Race Series muffler. It has a very deep tone, nothing like Bullets. It sounds sick when you get on it too. To me, inside the car, it sound similar to a Vette.
Grifter,
You running stock manifolds or what? I will be starting to mod my 99 Z28 in a bout 2 months and was considering going with one of the Magnaflow Race Muffs in the 5x8x6" 3"in/out. For a while it will just be a single 3" all the way back from the cats, LT's will come much later. I want it loud, but not annoying like the LM1, although I like it on my truck, but I might even switch to the magna race on my truck too.
You running stock manifolds or what? I will be starting to mod my 99 Z28 in a bout 2 months and was considering going with one of the Magnaflow Race Muffs in the 5x8x6" 3"in/out. For a while it will just be a single 3" all the way back from the cats, LT's will come much later. I want it loud, but not annoying like the LM1, although I like it on my truck, but I might even switch to the magna race on my truck too.
Yup, just checked. Their search function is not working completely, they have not updated their race series page, but they just recently started offering these in the 3" and 2.5" in/out sizes. They show 125 available right now.
Here's a link
http://www.magnaflow.com/02product/s...ainall&id=1436
I was originally going to put this on my truck, but up until about a month ago, these were still on backorder. I was talking to a Magnaflow Tech a few weeks ago and she let me know these were know ready.
Grifter,
You running stock manifolds or what? I will be starting to mod my 99 Z28 in a bout 2 months and was considering going with one of the Magnaflow Race Muffs in the 5x8x6" 3"in/out. For a while it will just be a single 3" all the way back from the cats, LT's will come much later. I want it loud, but not annoying like the LM1, although I like it on my truck, but I might even switch to the magna race on my truck too.
You running stock manifolds or what? I will be starting to mod my 99 Z28 in a bout 2 months and was considering going with one of the Magnaflow Race Muffs in the 5x8x6" 3"in/out. For a while it will just be a single 3" all the way back from the cats, LT's will come much later. I want it loud, but not annoying like the LM1, although I like it on my truck, but I might even switch to the magna race on my truck too.
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From: Lombard,IL
l33z71 that is an oval muffler correct? im looking for a round, do u think the oval would give me more ground clearance then the round? cause i was actually looking for round style. also i have looked on ls1sounds.com and havent seen anyclips about magnaflow race series thats why i posted.
l33z71 that is an oval muffler correct? im looking for a round, do u think the oval would give me more ground clearance then the round? cause i was actually looking for round style. also i have looked on ls1sounds.com and havent seen anyclips about magnaflow race series thats why i posted.
Lemme check some of my old correspondance from magnaflow cause I even want to say that they were working on the round ones in the 3" size also.
Edit: RJK, check out part number 14159. This is a magnaflow race series 6" round 6" long Body and 12" total lenght including inlet and outlet extensions. Magnaflow show 137 available.
Last edited by L33Z71; Jan 10, 2008 at 09:02 AM.
Thread Starter
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From: Lombard,IL
well here is the thing, i have no problem putting a reducer going from 3inch to 2.5inch because my car is mostly stock except for a nice decent size cam. so im kinda thinkin im gonna want some back pressure to help get the car moving a little bit more. i dont think going with the 2.5inch mufflers is really gonna kill all that much hp if any at all.