2JZGTE w/67mm Turbo, exhaust question...3 Mufflers, or 2 Resonators & 2 Mufflers?
#1
Driver
Thread Starter
Join Date: Dec 2005
Location: FL
Posts: 143
Likes: 0
Received 0 Likes
on
0 Posts
2JZGTE w/67mm Turbo, exhaust question...3 Mufflers, or 2 Resonators & 2 Mufflers?
I know this sounds like a strange question, and I have been doing some reading...but I am not sure what will sound better and not end up as some drastic performance hinderer. Power goal is right around 500rwhp w/67mm turbo through a built 4spd.
4" DP/MP -> 4" Inlet, dual 3" outlet muffler -> 2 x 3" inlet mufflers in stock location
or
4" DP/MP -> 4" Inlet, dual 3" outlet Y-pipe - > 2 x 3" inlet resonators -> 2 x 3" inlet mufflers in stock location
The plan is to keep the car as quiet as possible, while not overly restricting the flow. Going for the sleeper effect.
Setup is going to be a WOTM T4 Manifold, PT 67mm w/.69AR (3" vband), WOTM 4" DP/MP...
4" DP/MP -> 4" Inlet, dual 3" outlet muffler -> 2 x 3" inlet mufflers in stock location
or
4" DP/MP -> 4" Inlet, dual 3" outlet Y-pipe - > 2 x 3" inlet resonators -> 2 x 3" inlet mufflers in stock location
The plan is to keep the car as quiet as possible, while not overly restricting the flow. Going for the sleeper effect.
Setup is going to be a WOTM T4 Manifold, PT 67mm w/.69AR (3" vband), WOTM 4" DP/MP...
#4
Lead Lap
iTrader: (4)
Join Date: Dec 2005
Location: CA
Posts: 755
Likes: 0
Received 0 Likes
on
0 Posts
I have a 3" exhaust that splits into two 2.5" exhaust. One resonator and one muffler on each side- so I've got 2 mufflers and 2 resonators. It's not TOO loud in normal driving- but damn, when that dump opens up, it sounds like all hell is breaking loose
#7
well you want as many mufflers and resonators as possible to be quiet jsut make sure they are free flowing... cats will make a car quieter as well.... DONT run onpen dump WG if you want it to be quiet ... honestly the exhasut will quiet down in boost.... less engine niose and more jetplane like wooosh.... if the wastegate is open dump itll sound like all hell breaking loose
Trending Topics
#10
My plan is running 4" dp/mp to 3" y to dual 3" mufflers. No resonators. I had 4" all the way back on my old supra running single turbo and it was a bit loud. Open WG is the only way to go The look on people's faces is memorable
#11
Heres a post I just made on SF about possibly getting some more insight on this.
http://www.supraforums.com/forum/sho...d.php?t=426642
http://www.supraforums.com/forum/sho...d.php?t=426642
#12
Moving SC Threads
iTrader: (14)
Not the best pic's. I made the 'Y' from scratch, stuffed 2-3" pipes into a 4".
Picked up 28 whp @ 18PSI over a single sided super dragger w/ resonator
section delete, 3" DP/MP combo.
https://www.clublexus.com/forums/sho...hlight=cobbled
Picked up 28 whp @ 18PSI over a single sided super dragger w/ resonator
section delete, 3" DP/MP combo.
https://www.clublexus.com/forums/sho...hlight=cobbled
#13
Driver
Thread Starter
Join Date: Dec 2005
Location: FL
Posts: 143
Likes: 0
Received 0 Likes
on
0 Posts
Not the best pic's. I made the 'Y' from scratch, stuffed 2-3" pipes into a 4".
Picked up 28 whp @ 18PSI over a single sided super dragger w/ resonator
section delete, 3" DP/MP combo.
https://www.clublexus.com/forums/sho...hlight=cobbled
Picked up 28 whp @ 18PSI over a single sided super dragger w/ resonator
section delete, 3" DP/MP combo.
https://www.clublexus.com/forums/sho...hlight=cobbled
Would you ever consider duplicating your setup?
How is ground clearance (speed bumps for example)
Figured I had to ask!
Sean
#14
Moving SC Threads
iTrader: (14)
Sorry for the delayed response...thanks for the pics! Now I just have to find a competent exhaust shop that can work with stainless...I cannot weld...
Would you ever consider duplicating your setup?
How is ground clearance (speed bumps for example)
Figured I had to ask!
Sean
Would you ever consider duplicating your setup?
How is ground clearance (speed bumps for example)
Figured I had to ask!
Sean
Check on SF, Boostlogic or WOTM were talking about making a similar set
up for the SC. Look in the vendors section. I couldn't wait for them to do
it over years ago.
Last edited by Supra Dr; 04-30-07 at 06:56 PM.
Thread
Thread Starter
Forum
Replies
Last Post