Custom Jotech/HKS turbo exhaust
#1
Registered User
Thread Starter
iTrader: (1)
Join Date: Sep 2005
Location: L.A, California
Posts: 1,015
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
this is a custom jotech/HKS turbo exhaust, 3in piping all the way, i was gonna go with the evo2 from greddy, I had this built, instead i believe it has less or no back pressure. There WAS another Z with this exhaust "micheal stewart" some of yall know him, well he sold the Z to some guy in virginia and it got parted out, or totaled or something, So i believe i have the only exhaust like this! The first are of the greddy evo2, look at the X pipe, and the rest of the system, there is still alot of back pressure
![](https://i12.photobucket.com/albums/a218/choopak/greddy3.jpg)
![](https://i12.photobucket.com/albums/a218/choopak/greddy2.jpg)
![](https://i12.photobucket.com/albums/a218/choopak/greddy.jpg)
![](http://i12.photobucket.com/albums/a218/choopak/re.jpg)
now here is my exhaust, check out the down pipe, instead of an "x" pipe exhaust its a "y"
test pipes custom
![](http://i12.photobucket.com/albums/a218/choopak/untitled.jpg)
![](https://i12.photobucket.com/albums/a218/choopak/downpipe.jpg)
now the muffler is a HKS 3in piping all the way
![](https://i12.photobucket.com/albums/a218/choopak/muffler.jpg)
my car on the lift
![](https://i12.photobucket.com/albums/a218/choopak/lift1.jpg)
another shot, has the "JDM" flip touch
![](https://i12.photobucket.com/albums/a218/choopak/lift2.jpg)
shot of the car on the ground
![](https://i12.photobucket.com/albums/a218/choopak/ground.jpg)
my car sounds like a freakin supra,
www.jotechracing.com
![](https://i12.photobucket.com/albums/a218/choopak/greddy3.jpg)
![](https://i12.photobucket.com/albums/a218/choopak/greddy2.jpg)
![](https://i12.photobucket.com/albums/a218/choopak/greddy.jpg)
![](http://i12.photobucket.com/albums/a218/choopak/re.jpg)
now here is my exhaust, check out the down pipe, instead of an "x" pipe exhaust its a "y"
test pipes custom
![](http://i12.photobucket.com/albums/a218/choopak/untitled.jpg)
![](https://i12.photobucket.com/albums/a218/choopak/downpipe.jpg)
now the muffler is a HKS 3in piping all the way
![](https://i12.photobucket.com/albums/a218/choopak/muffler.jpg)
my car on the lift
![](https://i12.photobucket.com/albums/a218/choopak/lift1.jpg)
another shot, has the "JDM" flip touch
![](https://i12.photobucket.com/albums/a218/choopak/lift2.jpg)
shot of the car on the ground
![](https://i12.photobucket.com/albums/a218/choopak/ground.jpg)
my car sounds like a freakin supra,
www.jotechracing.com
#4
Registered User
Thread Starter
iTrader: (1)
Join Date: Sep 2005
Location: L.A, California
Posts: 1,015
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
well, they said i didnt need the dual, it has more flow this way, because of the welds on the downpipe connect right at the Y pipe and go straight out, it took them a day and a half, theyd say you wouldnt need a dual, i actually wanted a dual instead, but Kenny tran showed me the difference on a dyno, this one flows alot more, im sure they would make a dual if you wanted, i got a good price, an cannot disclose it, because all my work has been done by jotech i get a big discount, but a custom one like that dual or not would run around 1500.00...heres a soundlink
www.boostedz33.neptune.com
its good for only 3 days, click entersite , then click on untitled album....its a brand new exhaust so the smoke you see is all the garbage being shot out and burned
www.boostedz33.neptune.com
its good for only 3 days, click entersite , then click on untitled album....its a brand new exhaust so the smoke you see is all the garbage being shot out and burned
Last edited by BoOsTedz33TT; 09-14-2005 at 07:24 PM.
#6
Registered User
Thread Starter
iTrader: (1)
Join Date: Sep 2005
Location: L.A, California
Posts: 1,015
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
this is a quote from kenny tran"when your FI, with this kind of set-up, it doesnt matter, because its combinding the pipes at the center, and its a straight shot out"...ill show the dyno result when i get everything tuned...look at the evo x pipe, its goes 2 3in pipes into 1 than back to 2 3in pipes, see the difference, so the evo2 is actually blocking flow right there
Last edited by BoOsTedz33TT; 09-14-2005 at 07:44 PM.
Trending Topics
#8
Sponsor
Forged Performance
Forged Performance
iTrader: (92)
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally Posted by BoOsTedz33TT
this is a quote from kenny tran"when your FI, with this kind of set-up, it doesnt matter, because its combinding the pipes at the center, and its a straight shot out"...ill show the dyno result when i get everything tuned
![](https://my350z.com/forum/images/smilies/icon14.gif)
When you join the pipes, you increase backpressure, and restrict flow. You will get improved flow with two independent 3 inch pipes...that is an indisputable fact. Unless you hook up a pressure gauge, there is no way to know for sure if any exhuast is "Zero back pressure".
#9
Registered User
Thread Starter
iTrader: (1)
Join Date: Sep 2005
Location: L.A, California
Posts: 1,015
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
thats what i told him, he said "just trust me", i wasnt even trying to be cheap, i said to 2 3in pipes he said "waist of money", either way im happy, plus its different, ill link him to this, see what he has to say...thanks sharif
#10
Banned
Join Date: Aug 2005
Location: Melbourne, Australia
Posts: 52
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally Posted by Sharif@Forged
Unless you hook up a pressure gauge, there is no way to know for sure if any exhuast is "Zero back pressure".
![Smilie](https://my350z.com/forum/images/smilies/smile.gif)
James
#12
Sponsor
Forged Performance
Forged Performance
iTrader: (92)
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally Posted by BoOsTedz33TT
im sure theres some, but not as much as a greddy evo2, thats what i was going to get
![Smilie](https://my350z.com/forum/images/smilies/smile.gif)
Without a pressure probe, its impossible to know for sure. I imagine APS did their homework with their upcoming true dual 3 inch...right Peter..er...I meant James!
![Big Grin](https://my350z.com/forum/images/smilies/biggrin.gif)
#13
Registered User
Join Date: Dec 2002
Location: Baltimore, MD
Posts: 323
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
I think I saw this same exhaust on Skidazzles' twin turbo DB Z which he sold. I saw it at an Evolution meet in Chantilly, VA. Man that thing was loud as hell. Car was running like 465rwhp I think.
#15
Registered User
iTrader: (3)
Join Date: Jan 2003
Location: Southern California
Posts: 1,737
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally Posted by BoOsTedz33TT
this is a quote from kenny tran"when your FI, with this kind of set-up, it doesnt matter, because its combinding the pipes at the center, and its a straight shot out"...ill show the dyno result when i get everything tuned...look at the evo x pipe, its goes 2 3in pipes into 1 than back to 2 3in pipes, see the difference, so the evo2 is actually blocking flow right there
![Smilie](https://my350z.com/forum/images/smilies/smile.gif)
Yes the Original X pipe was the restricting part. The custom exhaust is very nice.. On my old 280ZXT's a little back pressure actually helped "Butt Dyno" performance.
Let us know, how the testing goes..
Cheers Amy
![Smilie](https://my350z.com/forum/images/smilies/smile.gif)
![Smilie](https://my350z.com/forum/images/smilies/smile.gif)
#17
New Member
iTrader: (3)
Join Date: Aug 2003
Location: Orange County, CA
Posts: 986
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Jotech did this for skidazzle's car years ago..nothing crazy.
And whats up with 2-3 companies releasing an identical exhaust setup? Wow... two pipes and two HKS carbon/ti mufflers. I've had my custom job for a few years now with the same setup (single).
No rocket science here.
And whats up with 2-3 companies releasing an identical exhaust setup? Wow... two pipes and two HKS carbon/ti mufflers. I've had my custom job for a few years now with the same setup (single).
No rocket science here.
#18
Registered User
Thread Starter
iTrader: (1)
Join Date: Sep 2005
Location: L.A, California
Posts: 1,015
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
Originally Posted by aron
I think I saw this same exhaust on Skidazzles' twin turbo DB Z which he sold. I saw it at an Evolution meet in Chantilly, VA. Man that thing was loud as hell. Car was running like 465rwhp I think.
Last edited by BoOsTedz33TT; 09-14-2005 at 09:28 PM.
#19
Registered User
iTrader: (12)
Join Date: Jul 2004
Location: Raleigh, NC
Posts: 2,311
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
So is their any advantage/disadvantage of running 3" dual all the way back with under 10 psi if you plan on building the motor and boosting past 10 sometime in the next year?
BTW, your exhaust looks very well made, hope you like it.
BTW, your exhaust looks very well made, hope you like it.
Thread
Thread Starter
Forum
Replies
Last Post
ars88
Zs & Gs For Sale
18
04-04-2016 07:52 AM