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Jjr Hyperflow Exhaust System - Turboback

S4LVA

By S4LVA,
in Engines & Forced Induction

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S4LVA

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Hey I was looking at getting this, Really cheap price for a turboback. Just wondering if anyone has one of these on there car? Just from looking at it, I think it will be a bit loud. I'm after something quiet though, but the price has me. What do you guys think?

I Was also looking at the kakimoto regu, which seems to have good reviews on this forum, but just the catback alone is more than this full exhaust.

My cars stock to.

http://www.justjap.c...319&cat=&page=1

Edited by S4LVA
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I used to have this system on my r33.Great flowing exhaust but it was too loud for a daily driver.I ended up changing to a kakimoto with an oval rear muffler.So much quieter.Now that i only drive my r33 occasionally i wouldn't mind having the hyperflow back! Sounded insane on boost.

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Looks like ill have to go kakimoto. Did you keep the JJR front pipes on and just put on kakimoto catback and that made it quiet?

yeah,kept the dump/front pipe.They actually sent me the bell mouth instead of the split on which i kinda glad of now because i have heard that the splits give you boost control issues.

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S4LVA

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Oh I'm not after boost issues :D, Guess ill have to order the front pipe and highflow cat from somewhere and get catback second hand if i can manage to find a decent one. Was I missing any other pieces needed?

Now these both have good reviews but its a Catco vs X-Force highflow cat decision and for the front pipe i'm not sure which to get.

Edited by S4LVA
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I had that zorst on my old R33 and it was too loud. My GF at the time used to wear ear plugs, I then too noticed that it was no longer enjoyable to drive the car. Sure the power increased dramatically but the noise just made the drive really loud. I ended up selling it for 600 bucks 6 months later and went with my stock zorst.

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S4LVA

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Yeah im really not after anything loud, seems pretty much everythings over the legal limit.I just dont wanna put one on and have to change it back to stock straight away for epa test I have alot of cops here in Frankston area :P. Is it bad to change the downpipe to 3" and put on a highflow cat and use the stock catback? I've checked other forums and they have mixed opinions but most of them said they done it and it works fine, WRX/BMW forums. I know it's probably not the right thing to do but I'm just curious if its ok or not.

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