P&L Header prototype - Page 10 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

reeves · 02-21-2013, 01:35 AM

Quote:

Originally Posted by Jive Turkey

Quote:

Originally Posted by wootwoot

it's going to smell...... bad.

if the tune is right, can't be bad.

i was fully catless on my STi and had the external wastegate dump right to atmosphere, there is no way it would smell worse.

i'm just trying to figure out whats bet for a DD but i dont wanna rob myself of power either...maybe catless header with a resonated and catted front pipe...

With E85, it should smell even less bad correct?

I do like how you can switch out the cat if you needed, without removing the headers!

sw20kosh · 02-21-2013, 02:51 AM

Jeez the catted version looses 1-3 hp. You are really going to put up with odor, and obnoxious noise for that hp gain?

High flow cats are not restrictive!

Snake · 02-22-2013, 05:17 AM

Want!

Xdragonxb0i · 02-26-2013, 12:44 PM

Can you post up Db Readings in cabin on the catted header? at idle, and WOT? 60-70Dbd is about stock.

Hawaiian · 03-17-2013, 02:52 AM

Quote:

Originally Posted by Xdragonxb0i

Can you post up Db Readings in cabin on the catted header? at idle, and WOT? 60-70Dbd is about stock.

Missed this. I got good news, my header is back from the coater, and will be back on soon. Let me know what you want me to test for you.

Xdragonxb0i · 03-17-2013, 06:09 AM

Just in cabin noise at start up . and driving. Cruising and wot

Hawaiian · 03-17-2013, 11:49 AM

Quote:

Originally Posted by Xdragonxb0i

Just in cabin noise at start up . and driving. Cruising and wot

I've been working at getting @mikem5 together with P&L to get a real sound recording for all of that. Unfortunately the camera phone, and GoPro recordings we have posted don't do any of the exhaust justice. Something like this (Mike's work) would be wonderful.

[ame="http://vimeo.com/60390608"]Eisenmann: F12/13 M6 Sport Exhaust (Full System) on Vimeo[/ame]

They are both pretty busy though so it's not easy.

M1K3 · 03-18-2013, 01:35 PM

Quote:

Originally Posted by Hawaiian

Missed this. I got good news, my header is back from the coater, and will be back on soon. Let me know what you want me to test for you.

Could you take some pics of the header both on and off the car if possible?

Hawaiian · 03-18-2013, 01:56 PM

Quote:

Originally Posted by M1K3

Could you take some pics of the header both on and off the car if possible?

I'll have those for you tomorrow.

Hawaiian · 03-19-2013, 11:38 AM

Quote:

Originally Posted by M1K3

Could you take some pics of the header both on and off the car if possible?

Are there any specific angles you're looking for? Or just the usual stuff?

M1K3 · 03-19-2013, 01:02 PM

Quote:

Originally Posted by Hawaiian

Are there any specific angles you're looking for? Or just the usual stuff?

No not really, just wanted to see the cat and what the coating looked like. Just tell it to look sexy.

Hawaiian · 03-19-2013, 02:54 PM

Quote:

Originally Posted by M1K3

No not really, just wanted to see the cat and what the coating looked like. Just tell it to look sexy.

On the lift. I'll post more later. My phone is dying.

Tim_Asphalt_FRS · 03-20-2013, 12:18 PM

Quote:

Originally Posted by Hawaiian

On the lift. I'll post more later. My phone is dying.

I wonder I it's possible to make a heat shield for the cat so it doesn't look like a hi flow for those of us in CA.

Sent from my iPhone using Tapatalk

Hawaiian · 03-20-2013, 02:23 PM

Quote:

Originally Posted by M1K3

No not really, just wanted to see the cat and what the coating looked like. Just tell it to look sexy.

A few more photos

Quote:

Originally Posted by Tim_Asphalt_FRS

I wonder I it's possible to make a heat shield for the cat so it doesn't look like a hi flow for those of us in CA.

You probably could, there is some room.

The tightest spot is near the vband/crank pulley, but I can still slip my fingers between it

Ample room everywhere else.

02-26-2013, 12:44 PM	#130
Xdragonxb0i Senior Member Join Date: Nov 2011 Drives: ex500r Location: AR Posts: 859 Thanks: 13 Thanked 105 Times in 77 Posts Mentioned: 2 Post(s)	Can you post up Db Readings in cabin on the catted header? at idle, and WOT? 60-70Dbd is about stock. __________________

03-17-2013, 06:09 AM	#132
Xdragonxb0i Senior Member Join Date: Nov 2011 Drives: ex500r Location: AR Posts: 859 Thanks: 13 Thanked 105 Times in 77 Posts Mentioned: 2 Post(s)	Just in cabin noise at start up . and driving. Cruising and wot __________________

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02-21-2013, 02:51 AM	#128
sw20kosh Senior Member Join Date: Jul 2012 Drives: 2013 Black FR-S Location: SF Posts: 3,030 Thanks: 881 Thanked 2,014 Times in 990 Posts Mentioned: 153 Post(s)	Jeez the catted version looses 1-3 hp. You are really going to put up with odor, and obnoxious noise for that hp gain? High flow cats are not restrictive!

02-22-2013, 05:17 AM	#129
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