Ok guys an girls I have done all the required searches an can't find what I'm after.
I'm looking to upgrade the exhaust on my bog stock auto ssg.
Now I know in general 3" is the way to go but I live in a unit complex an would rather not piss my neighbours off to much. So getting to my question does anyone have a video of a 3" on a stock auto rvr an how loud is it?
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#1
Posted 31 May 2014 - 02:36 PM
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#2
Posted 20 June 2014 - 11:03 AM
MrConsistent
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On a bog stock RVR 3" would be too big you still need some back pressure to keep the flow rate correct, 3" you will pop and fart on decel Look at 2-2.5" with a sports muffler(s), cat and resonator should not be overly loud and give a improvement on stock unless you are planning to do other works in the future...
Understeer is when you hit the wall with the front of the car and oversteer is when you hit the wall with the rear of the car. Horsepower is how fast you hit the wall, torque is how far you take the wall with you.
#3
Posted 20 June 2014 - 11:10 AM
jack be nimble
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Put one of the hsv bimodal mufflers on it. They pretty cheap 2nd hand on ebay. Not sure of in/out dimensions tho.
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ON THE ENGINE STAND. g4cs 2.4l + Gt35r. PLUS: auto conversion + Awd coming.
thanks for parts and help: BMGTZ, EVOCPE, cwolf, Benozi, Jamo-GSR, 1JUM2NV, RXVII..much appreciated, cheers guys.
Aerodynamics are for people who can't build engines. —Enzo Ferrari
REMEMBER: you cant polish a turd, but you can roll it in glitter.
#4
Posted 20 June 2014 - 09:22 PM
leon r
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Turbo engines do not need any "back pressure". The more flowing exhaust, the better! The only downside with 3" exhaust is that it will be louder than a comparable 2.5" exhaust.
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#5
Posted 21 June 2014 - 01:34 AM
JayRome
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Blurring the line between 1st to 3rd Gen engines....
- LocationMelbourne
Put one of the hsv bimodal mufflers on it. They pretty cheap 2nd hand on ebay. Not sure of in/out dimensions tho.
older series HSV Bimodal were: 2.25" ID in and twin 2.25" out... They aren't great for flow in single form... x2 though works fairly well...
A properly design 3" exhaust, can still pass EPA standards..
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#6
Posted 21 June 2014 - 01:36 AM
jack be nimble
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Cheers jayrome
4g93t jumbuck conversion. PRANGED 18/3/12, CHECK MY MEMBER RIDES Page 11. no serious human injuries.
ON THE ENGINE STAND. g4cs 2.4l + Gt35r. PLUS: auto conversion + Awd coming.
thanks for parts and help: BMGTZ, EVOCPE, cwolf, Benozi, Jamo-GSR, 1JUM2NV, RXVII..much appreciated, cheers guys.
Aerodynamics are for people who can't build engines. —Enzo Ferrari
REMEMBER: you cant polish a turd, but you can roll it in glitter.
ON THE ENGINE STAND. g4cs 2.4l + Gt35r. PLUS: auto conversion + Awd coming.
thanks for parts and help: BMGTZ, EVOCPE, cwolf, Benozi, Jamo-GSR, 1JUM2NV, RXVII..much appreciated, cheers guys.
Aerodynamics are for people who can't build engines. —Enzo Ferrari
REMEMBER: you cant polish a turd, but you can roll it in glitter.
#7
Posted 21 June 2014 - 11:42 PM
White Knight
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+1 Leon.
My 89 Galant had a 3inch and went better for it. I had very little in the way of pops and farts and was actually reasonable quiet. Mind you, I wasn't living in a complex at the time though.
If the cost of a 3inch wasn't so prohibitive I would have done it again for the RVR, but I'm not going too extreme on the engine front anyway.
My 89 Galant had a 3inch and went better for it. I had very little in the way of pops and farts and was actually reasonable quiet. Mind you, I wasn't living in a complex at the time though.
If the cost of a 3inch wasn't so prohibitive I would have done it again for the RVR, but I'm not going too extreme on the engine front anyway.
#8
Posted 23 June 2014 - 02:08 AM
ULS33
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I've got 3" on my SSG. Yeah it's pops a little on decel but meh...no big deal. I kinda like the sound of it anyways. Exhaust has been on for 5yrs without issues.
#9
Posted 26 June 2014 - 11:55 PM
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hmmm thanks for the info guys i think i might err on the side of caution for now an just do a 2.5" seeing as im keeping the stock turbo for the foreseeable future an its just a school run/friday night cruise car for now
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