jet_r31

i had a 3.5 inch dump, then a 3 inch with a slight offset lukey and a resonator on my r31. It ran 141mph through the mufflers on 25psi with a auto it was quiet exhaust but with a vented gate My mate had same mufflers in his vl turbo( manual) as he copied with a 3582 turbo on upper 27psi, but with a 3 inch dump..he ran 138mph (you work the power out out) on a 3582 1.06 turbo , he dropped the exhaust at dump and it made 10rwkw difference...Had a vented gate No meows.. It really really comes down to vented gate..if you don't vent it..good luck. You need a f**koff big exhaust. Just like a Gtr with the twins replaced with upgrades... or perhaps merge it a long way back. But thats a p.i.t.a honestly you just need to test it, as different mufflers and cats pose different restrictions..even in same sizing.. cheers darren

You don't need anything crazy if you venting gate to atmo and run no cat.. If you not..good luck with that .., just take of exhaust on dyno before you piss fart around remaking stuff 400 should be a walk in the park for a 3 inch exhaust.. cheers darren

Can you put up a dyno graph with a overlay of the new tall ss2 comp vs older shorter ss2?, to see where the gains are and maybe the g3 sat result your chasing out of interest? cheers darren

the coolingmist trunk mount tank fits nicely in the back of a stagea on the right hand side, right behind the back seat... cheers darren

Everyones forgetting he will lose heaps of power through the 4wd tyres. I highly doubt it will make comparable skyline numbers.. just best not get to hooked up in a number. Cheers Darren

No..you came in here to get a reaction Ironclown ..the same thing you Clowns have tried doing elsewhere You just didnt get the reaction you where after..suck it up princess

AHH, you didn't write that you tripper..it read fairly random.. cheers darren

whats that got to do with anything?

Ill back Matt up anytime, he's a stand up guy , At the end of the Day he's not affliated with anyone, has nothing to prove...and no hidden agenda like most..... and has provided more information(and first hand info..not my mother/sisters /cousin bullshit ).. and freely i might add to the community than most ever will. But some people just need to have a winge, i would have banned you all aswell. The M35 crowd are the biggest bunch of winy f**ktards out of the nissan group,its easy to be the big frog..IN THE SMALL POND.... and some people cant' handle not having a monoply..newflash..shit doesnt last forever..no one has a monoply forever in any platform.. i think its funny people trash the power figure..newsflash..its a Gt37 sized turbine,that in testing seems to spool faster than a 35R turbine ..it would want to make good power..but hey..nobody knows that or would care to ask..its not possible to be able to be better than the other turbo. first we had..turbo doesn't come up on converter..ok now it does... then it doesnt make as much power..ok..now it makes more.. now we have dyno reads high...so what proof you have that yours doesn't either? 1/4 mile time..okay we have no track in s.a cheers darren

Its a lot of comp wheel for a Gt35 turbine. I contacted them and said build one with a gt37 turbine and it would be awesome..he said they will look at it later... Its a normal upgrade in the XR6 turbo world and vl turbo have used it a few times cheers darren

Next up performance in qld had them in there stock bottom end neo r32 With camtech 272s gtx45 and gas Went low 9s @150 something maybe give them a call seeing your in qld Cheers Darren

Been watching this thread. Been using stock neo springs in mates car, 260 ponnies, 32psi and no issue atm but building a 25/30 so was just going to get the performance spring and retainer set . Not sure what everyone is going on about in this thread but, i have only ever seen the performance springs and double ferreas for sale for neo's. Ive used the preformance springs in sohc rb30s with no problems cheers darren

Send us a atr43sat .64 here for testing on a sr20 ..lol cheers Darren

I wonder what a atr43 g3 sat with a .64 t3 rear would be like on a sr20 then.. Cheers Darren

Whats the difference between the atr43 G3 sat and the old atr43g3?, is it just the turbine wheel or did you redesign the comp wheel aswell? cheers darren

havoc for ex manis...cheap and work ebay plenums are fine..but you have to ask yourself why your using one, most rob bottom end power which is what a little 2.5l motor needs.. cheers darren

The salisburys one tonner centers where 4.44s. cheers Darren

One tonner 4.44's?..lol Cheers Darren

And thats still not as gay as hardparking... Cheers Darren

and anything way over 30psi always sounds good cheers darren

i thought the hooker was one of those mufflers that is actually 3 inch internally aswell, only has 3.5 outers cheers darren

1K..was labour free? the material to make it would be that ,or close... or way over depending what you bought cheers darren

What brand of mufflers you using?, got any part numbers? Id like to build a 3.5 inch exhaust, but my mates ones are super drony even with 2 big mufflers and a lot of 3.5 inch mufflers are only 3 inch internally so im sorta put off atm was just going to go 3.5 inch to just before diff and go back to 3 inch and use muffflers i have used before that dont drone like crazy cheers darren

Big torque increase in midrange and down low..rb25s are shitboxes anything under 3l is shit in a mid size car. Will nose over up top due to backpressure on a gt30 turbine Cheers darren

Actuator preloaded?