X-force Exhaust System

[mad082]

i just find the 3.5" droney when you back off and are slowing down, it reverberates a lot of noise. other than that i like it. whenever the cops are doing a blitz on hoons i just stick the silencer in.

[dezz]

Hmm, I checked with x-force themselves, and another exhaust workshop. The RRP for the system is at $1600. The workshop qouted me a price of $1,500 (including fitting). I checked some of the online stores, but none of them have the turbo back system - they all have cat-back and then I will have to spend extra on the other items like the dump pipe etc. All in all, it comes to over $1200.

Anywhere else I can check around melbourne?

just jap ...it'll be around $7-$800 for a 3" mild steel turbo back

$500 for just the cat back and canon....so they must only charge $2-300 for the front, and cat...

[dezz]

Hi Dezz,

We actually do the full turbo back mild steel systems for Skyline and Silvia for $699 + Delivery

http://www.justjap.com/parts_nexhaust.htm

Regards,

Steve

Just Jap Auto Imports

groovy, whats the best you can do for just the cat back? WITHOUT a cat of course...

[Liiger]

Hi Dezz,

We actually do the full turbo back mild steel systems for Skyline and Silvia for $699 + Delivery

http://www.justjap.com/parts_nexhaust.htm

Regards,

Steve

Just Jap Auto Imports

Hmm that looks pretty sweet mate, I''l be in for one in a few weeks. Is it worth spending the extra $250 and going stainless steel tho? What are the advantages?

Soz for the stupid noobie questions. But I'm more in the know when it comes to electronics. All this stuff is greek to me.

Edited May 26, 2006 by Liiger

[32vspecII]

the mild steel may rust a bit 5-10 years

thats it

[AlexCim]

My personal experiance with Xforce is nothing but drone.

Ive heard some that were not really TOO droney, but still pretty bad.

I am currently really happy with my Fujitsubo Legalis R and if i had a manual car, Id definatly go for the SUPER R

[eMsta]

I think Just jap looks liek it is the go - after steve pm's me back, I will make my decision.

But hearing the sound from the mechanics silvia - i thought "bloody hell, that sounds awesome!!" Nice grunt to it when its on idle - like the car sounds like it means business...

[rusk]

I got my 3.5" x-force exhaust for $900 fitted.

I sounds good, it's not too loud, and it is not droney at all.

I haven't put the car on the dyno yet! but I did feel a difference from stock!

[mad082]

i noticed more top end when i put mine on. didn't run out of puff as much at high rpm. all depends on how much boost you are running. with the stock exhaust it was really hard to get the car to hit the rev limiter as it would choke. now will full exhaust it does it easily (not that i try to), if i happen to give it a fang to try to beat traffic it is there in no time.

[eMsta]

So you guys all are running x-force? I have been looking at other brands too like the fujitsubo front pipe and catback + matching hks dumppipe - but i have gotten a qoute of $2100 (im assuming the big brands are all around the high $1k or low $2k range). Is there any combinations that anyone could recommend perhaps? Like I keep hearing great stuff about BTMBL's stock, but I would need to get the other parts to complete the turbo back system. I know some brands can be mixed and matched (eg, fujitsubo + hks)- does anyone have a mix'n'matched system?

[dezz]

So you guys all are running x-force? I have been looking at other brands too like the fujitsubo front pipe and catback + matching hks dumppipe - but i have gotten a qoute of $2100 (im assuming the big brands are all around the high $1k or low $2k range). Is there any combinations that anyone could recommend perhaps? Like I keep hearing great stuff about BTMBL's stock, but I would need to get the other parts to complete the turbo back system. I know some brands can be mixed and matched (eg, fujitsubo + hks)- does anyone have a mix'n'matched system?

batmbl split front/dump. batmbl (CATCO) hi flow cat...and a cat back of your choice...thats all you need

ill be selling my 3" tanabe cat back with oval muffler soon...

[mad082]

ebay dump, 3" front was already on the car, but think its pacemaker, x-force cat, x-force 3.5" cat back. if your are worried about the note then the x-force can be ordered with a different muffler, like an oval instead of the cannon.

[foznice]

ok, so some the x-force is droney, others disagree... but everyone seems to agree that the Jap exhausts sound the shiz..

So what, in the design on the JDM exhausts, makes them sound good?

[G_Force]

Interesting topic, been following it from the start as i too am after an exhaust. Looking at gettin a BATML split dump, CATCO metal cat n cat back(not sure which one yet). I'd like a muffler with twin tip(preferably one that kinks up at the tip) or even a twin pipe system but dunno if that'll fit into the 3" cat flange and finding a twin tip muffler or twin pipe is next to impossible. Anyone know where to get one of these?

Also does anyone know of any sites where u can hear exhaust notes with different exhaust systems?

[dezz]

Interesting topic, been following it from the start as i too am after an exhaust. Looking at gettin a BATML split dump, CATCO metal cat n cat back(not sure which one yet). I'd like a muffler with twin tip(preferably one that kinks up at the tip) or even a twin pipe system but dunno if that'll fit into the 3" cat flange and finding a twin tip muffler or twin pipe is next to impossible. Anyone know where to get one of these?

Also does anyone know of any sites where u can hear exhaust notes with different exhaust systems?

xforce has a twin tip system that kinks up...the part code is P-EX10, or another 1 from them is the PT01. they also have about 5 or 6 other twin tip mufflers, but without the kinked up tips

[Rolls]

ok, so some the x-force is droney, others disagree... but everyone seems to agree that the Jap exhausts sound the shiz..

So what, in the design on the JDM exhausts, makes them sound good?

Cheap local exhaust shop 3" exhausst dont sound that bad either, just gotta get a good muffler. I had a mandrel bent 3" cat with a 3" pipe through it and a really big bodied junbl muffler. Not the best system in the world but it performed and sounded really nice, a little bit droney around 2k but another resonator would have fixed that up.

I think the biggest factor to sound is how many bends, what muffler and what resonator if it has one. I've heard stainless sounds different to mild steel as well.

Also does anyone know of any sites where u can hear exhaust notes with different exhaust systems?

I never had much success, I recommend going on a skyline cruise and get ahead and watch everyone drive by. Then ask the owner what system they have

Edited June 1, 2006 by Rolls

[G_Force]

xforce has a twin tip system that kinks up...the part code is P-EX10, or another 1 from them is the PT01. they also have about 5 or 6 other twin tip mufflers, but without the kinked up tips

Hmmm... checked out their site, doesnt seem to be there. Know of anywhere else i can see one of these twin tip mufflers? Anyone know wot the notes like on this muffler? Does x-force system also need a resonator/mid muffler?

Looking at puttin this on a R34 GT-T with Batml split dump n CATCO 3" metal cat.

[eMsta]

I have been emailing Roy at autoxcess.com.au

check their website, they have some pics of xforce and related products. Only thing is it will be 1500 fitted there.

[dezz]

Hmmm... checked out their site, doesnt seem to be there. Know of anywhere else i can see one of these twin tip mufflers? Anyone know wot the notes like on this muffler? Does x-force system also need a resonator/mid muffler?

Looking at puttin this on a R34 GT-T with Batml split dump n CATCO 3" metal cat.

you didnt look very hard then...

www.xforce.com.au

mufflers - oval style

[Links]

JustJap/Steve,

Can I get an idea of how many dB the full turbo back xforce exhaust is? Have you guys done any tests on ones you've installed??

Anyone actually - wondering whether it'd still be "legal" - 90dB (i believe) in NSW..