New Soho Single exit for the 370z!!

Gregor12 · 02-19-2015, 01:49 AM

Quote:

Originally Posted by JC-Nismo

Exhaust sounds badass and the gains are incredible. Add a dummy muffler to fill the space lol.

Thank you sir. As soon as I ditched the stock exhaust the car felt much better! As for the empty cut out... Meh lol as long as it sounds mean and makes good pow pow for an exhaust!

Gregor12 · 02-19-2015, 01:51 AM

Quote:

Originally Posted by Bananaz

Do they sell this? Would be awesome if they did at a reasonable price

Yessir, they sure do. I have 1200 in mine. But you can buy just the y back section for 700. Give soho a call and tell them Phillip sent you. He will take care of you

synolimit · 02-19-2015, 02:11 AM

Quote:

Originally Posted by Japanjay

That middle one is not normal. The other three are and yours are not normal numbers. This platform has been around for 5 years and no one has been able to create "41whp" from just an exhaust, no tune or nothing else. Tomie's is identical, doesn't do that not even close, so I do believe you are the only one thinking that this is even possible without having a severely inflated dyno. But everyone will see when you baseline, with the exhaust put back to stock. Non-nismo will be around 273-77ish consistently state to state dyno to dyno for the last 6 years.

Depends what you consider normal. If he made 320 with those mods in STD in 5th gear then SAE in 4th's only 301hp. With a CBE and drop in's like he said it's still high but possibly possible. My stock tune with CAI, and CBE was 280 in 4th SAE. Why the 21hp more? Idk.

Gregor12 · 02-19-2015, 02:15 AM

Quote:

Originally Posted by Scott@Synergy

Depends what you consider normal. If he made 320 with those mods in STD in 5th gear then SAE in 4th's only 301hp. With a CBE and drop in's like he said it's still high but possibly possible. My stock tune with CAI, and CBE was 280 in 4th SAE. Why the 21hp more? Idk.

Very true sir! Dyno most likely reads higher than the one you were on. what kind of mods were you running? Depending on your conditions at that time and day it could've been 300 std. Doesn't std basically correct the weather to the best temp and humidty. From what I rmemebr SAE takes the current weather and humidity into consideration where std is what you'll make in prime weather conditions for MAX POWER. Lol

Also I hope this exhaust does make great power. I'll give you guys a base line here soon

NoLaKrewe · 02-19-2015, 02:15 AM

Quote:

Originally Posted by Gregor12

Yessir, they sure do. I have 1200 in mine. But you can buy just the y back section for 700. Give soho a call and tell them Phillip sent you. He will take care of you

Next time you go outside can I get a picture of the exhaust hanging. I may buy this soon

Gregor12 · 02-19-2015, 02:21 AM

Quote:

Originally Posted by NoLaKrewe

Next time you go outside can I get a picture of the exhaust hanging. I may buy this soon

No problem. Ill look through my pictures now and if I don't have one I'll post one tomorrow

NoLaKrewe · 02-19-2015, 02:22 AM

Quote:

Originally Posted by Gregor12

No problem. Ill look through my pictures now and if I don't have one I'll post one tomorrow

Thank you. I put in a email to them but I know calling works more efficiently. I just delaying, the wife saw gurus dyno video with test pipes/y pipe/soho and she said no.

Isamu · 02-19-2015, 03:49 AM

link to dealer?

NoLaKrewe · 02-19-2015, 03:50 AM

Google soho motorsports

synolimit · 02-19-2015, 04:24 AM

Quote:

Originally Posted by Gregor12

Very true sir! Dyno most likely reads higher than the one you were on. what kind of mods were you running? Depending on your conditions at that time and day it could've been 300 std. Doesn't std basically correct the weather to the best temp and humidty. From what I rmemebr SAE takes the current weather and humidity into consideration where std is what you'll make in prime weather conditions for MAX POWER. Lol

Also I hope this exhaust does make great power. I'll give you guys a base line here soon

like said i had half a CAI, CBE and RPF1's on the stock tune. after LTH's i went up to 293hp. why with the cats removed you're still 8 more hp idk.

no SAE and STD are the same they just target different temps and humidity. STD is a lower temp which if a car was running in a lower temp it'd produce more HP from the cooler more dense air unless youre actually blowing hot air at the DJ sensors. if you do this you screw the sensor up so much the car will show a ton of power because youre still moving the drum fast but the sensors reading like 100+ degrees.

what i dont get is all DJ are calculated the same unless youre on a DJ thats both an inertia and load cell (DJ does make these hybrids). so with the calculation set to either STD or SAE whether in Dever in winter or Miami in summer the same car should put down the same numbers no matter what. the hybrids are like a mustang and whatever you input you get change the output unlike a normal inertia DJ.

Gregor12 · 02-19-2015, 07:13 AM

Quote:

Originally Posted by Scott@Synergy

like said i had half a CAI, CBE and RPF1's on the stock tune. after LTH's i went up to 293hp. why with the cats removed you're still 8 more hp idk.

no SAE and STD are the same they just target different temps and humidity. STD is a lower temp which if a car was running in a lower temp it'd produce more HP from the cooler more dense air unless youre actually blowing hot air at the DJ sensors. if you do this you screw the sensor up so much the car will show a ton of power because youre still moving the drum fast but the sensors reading like 100+ degrees.

what i dont get is all DJ are calculated the same unless youre on a DJ thats both an inertia and load cell (DJ does make these hybrids). so with the calculation set to either STD or SAE whether in Dever in winter or Miami in summer the same car should put down the same numbers no matter what. the hybrids are like a mustang and whatever you input you get change the output unlike a normal inertia DJ.

Oh okay gotcha, thanks for schooling me on that! Haha it was too late to do research. We will find out once I put my car on. I've gotta guy on here bringing his stock 370 to see what he puts down as well! Hat makes sense though. It was very good temp that day as well. I think humidity was only around 30% and it was 50 degrees. We kept oil temps at 175. Saw good power there. Been thinking about a oil cooler as the next mod.

Gregor12 · 02-19-2015, 07:15 AM

Quote:

Originally Posted by NoLaKrewe

Thank you. I put in a email to them but I know calling works more efficiently. I just delaying, the wife saw gurus dyno video with test pipes/y pipe/soho and she said no.

Lol his **** is beyond loud from what I could tell!!! I have yet to hear it in person though. I'm getting ready to drop a resonator in mine to quite it down just a hair.

NoLaKrewe · 02-19-2015, 07:26 AM

Quote:

Originally Posted by Gregor12

Lol his **** is beyond loud from what I could tell!!! I have yet to hear it in person though. I'm getting ready to drop a resonator in mine to quite it down just a hair.

Do resonators reduce HP?

Gregor12 · 02-19-2015, 07:37 AM

Quote:

Originally Posted by NoLaKrewe

Do resonators reduce HP?

I wouldn't think so. It's a straight through piece with packing. It's not going to restrict any flow but just eliminate any sort of rasp through the power band. Soho can include one in the exhaust as well I think. It comes without it but for the cost of the resonator he would probably just fabricate it in with the catback. I'm looking at either the normal tube resonator, or the ultra quite resonator from vibrant.

Nik@SOHO · 02-19-2015, 08:45 AM

Quote:

what i dont get is all DJ are calculated the same unless youre on a DJ thats both an inertia and load cell (DJ does make these hybrids)

The dyno that we use is not a hybrid dynojet, it is an inertia dyno. You are correct in regards to the STD & SAE number explanation and we look at the dyno as a tool to see a percentage increase from the platform at its stock level. Numbers can vary according to a lot of variations. Once we get a stock 370Z on the dyno, we can then determine the percentage increase that has been made in power and torque overall.

02-19-2015, 03:50 AM	#144 (permalink)
NoLaKrewe Enthusiast Member Join Date: Jun 2014 Location: NoLa Posts: 469 Drives: 2011 FJ//2015 370z Rep Power: 13	Google soho motorsports __________________ Starting a NoLa Z club https://www.facebook.com/groups/TheBigeZClub/ The struggle will be real!

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