6G Celicas Forums

lol cheers

So working on adding the videos

No exhaust (Youtube)

New Exhaust in (Youtube)

New Exhaust and silencer (Youtube)

although the exhaust sounds loud in this videos, most of the noise still comes from the intake.



Still have heaps of room underneath, so wont have any clearance issues

This post has been edited by Rusty: Oct 11, 2010 - 3:08 AM

looks and sounds the goods right there, makes me want to get a new rear muffler though

I demand better videos! You need to do those flyby's I asked and rev it for us!!!

Any Other pics of how the exhaust looks from different angles. That's weird you just dropped the silencer in the and it rattled???

cheers man.

and Bonzai, the silencer is supposed to mounted in the exhaust not just dopped in like we did , its the HKS 115mm universal silencer (sold separately to the exhaust)
I'll see what I can do

got some more photo's yet?

oh are are you heading down to Palmy for mega meet??

nope not yet

i really want to but, since its HB anniversary I wont be able to make it

hows japan going, you get back about the 25th right? nice signature btw

WOW, that silencer is silent!

And srsly, you barely revved. We need redline, yo. I like the idle sound though.

This post has been edited by SwissFerdi: Oct 15, 2010 - 9:56 AM

haha just teasing you at the moment , I think I only revved it to 2,500 in that one.






underneath







coming soon cold airbox... I hope
oh yea I've updated my signature... roll your mouse over it

This post has been edited by Rusty: Oct 16, 2010 - 2:48 AM

nothing happens when I roll the mouse over your sig????

does it go under the axle or over the axle. I can't quite tell in the pic????

This post has been edited by BonzaiCelica: Oct 16, 2010 - 4:01 PM

Leave your mouse on it. It says "cool isn't it?"

You should be able to tell by looking at all the exhaust pictures I've added. But yes it goes under.


lol

This post has been edited by Rusty: Oct 17, 2010 - 12:02 AM

lookin good rusty, your car is meca clean, i love it!

yea your right that's what I thought at first, that it did go under the axle. I thought that wasn't the greatest for N/A engines. Don't we need a bit of back pressure?

It seems awfully low to hitting the ground, but making it go under the axle is what gives it that angled look when you mount it. You ended up putting the resonator towards the front part of the car right, and not the other way around like stock setup??

Here is a link to learn all about exhausts Here

It would only go in 1 way because the flanges are different size and it would also hit the tunnel. Here a quicky I did on good old paint.

^nics skills

that looks killer!
see im at a cross road.
my resonator went bad, and i still adore my sp1 muffler.
i may have to get new piping welded on from the muffler back.

that resonator you have there looks great and is quite a bit smaller than stock

haha thats cool. the new system must be a tonne lighter than the stock system.

when u doing the cold air?

it made quite a noticible difference wen i did it in the old ss-iii.

anyways with all these mods uve done there sounds like u got a quick little runner there

thanks, yeah might give the stock one a weigh.

hopefully soon (I keep procrastinating )

good to see you back on

This post has been edited by Rusty: Oct 28, 2010 - 3:02 AM

sound clip of you revving the hell out of your exhaust and doing a couple fly by and cruising please!!!

Yeah, what's new Rusty?


By the way BonzaiCelica, Back pressure is a myth for both NA and turbo, it's dyno proven that by having no bends, mufflers, cats, resonators in your exhaust your engine will yeild more horsepower than by having them.

Exhaust tuning is about the exhaust diameter being the correct size for the application as to flow enough so it wont choke the engine at peak power but small enough so that the exhaust pulses dont expand, cool down and therefore slow down. When each exhaust pulse leaves through the piping it creates a vacuum behind it causing it to do 2 beneficial things in terms of total power production,

1. the vacuum created by 1 exhaust pulse exiting helps to pull through the pulse behind it aiding in extracting gasses faster, this reduces energy loss from the piston pushing out the gas (pumping losses).

2. the vacuum also helps pull the intake charge through during the slight overlap period of the cams between the exhaust stroke finishing and the intake stroke starting, this is known as a free supercharging effect.

Adding back pressure into the system reduces the effects of points 1 and 2, and increases pumping losses.



The reason your factory exhaust is so is for a number of reasons none of which include performance.

1. Remove as much noise from the vehicle at all costs

2. Remove as much CO and NO2 emissions from the vehicle at the cost of some performance (a sizable amount)

3. Sensible routing of exhaust piping and components so they dont rub, scrape, bump or rattle, full disregard for good bends for good flow