PTUNING 4-1 Full T304 SS Equal Length Double-Slip Race Header (200+whp 93 pump gas) - Page 35 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

civicdrivr · 06-29-2015, 02:44 PM

Quote:

Originally Posted by Trefoil

If you do go for a Nameless Front/Overpipe, get the unresonated version. I have the old style resonated and it pings a bit. High quality gas tends to reduce the noise a lot.

Currently, I'm running 2.5" Perrin resonated and couldn't be happier with the sound. There's no drone and you can listen to music while on a long drive.

Are you running the stock exhaust from the mid-pipe back?

Sent from my XT1095

Trefoil · 06-29-2015, 03:57 PM

Quote:

Originally Posted by civicdrivr

Are you running the stock exhaust from the mid-pipe back?

Sent from my XT1095

With the resonated Perrin CBE (which is on the car due to fitment with the Driveway Labs diffuser), it replaces your stock midpipe and muffler. I am not sure that it would have any effect on performance for one over the other. I do know of some people running the stock midpipe and muffler without any issues on other headers. It would be quieter that way.

s30series · 06-29-2015, 03:59 PM

This header paired with a motiv over-pipe, motiv test pipe (front), and perrin 2.5" RESONATED cat-back sounded like SHIT.

Horrible rasp and way too loud.

I swapped out the Motiv test pipe with a dual resonated HKS pipe.

Sounds like sexy butter now...you can barely hear the car when its idling...quite on the interstate....sounds so good.

civicdrivr · 06-29-2015, 04:07 PM

Thanks guys. I was actually eyeing the Motiv parts but that is crossed off my list now. My friend is taking me for a ride in his BRZ later today so I can hear it. His setup is slightly different (Nameless header and downpipe to stock exhaust), but it will at least give me an idea.

s30series · 06-29-2015, 04:09 PM

Quote:

Originally Posted by civicdrivr

Thanks guys. I was actually eyeing the Motiv parts but that is crossed off my list now. My friend is taking me for a ride in his BRZ later today so I can hear it. His setup is slightly different (Nameless header and downpipe to stock exhaust), but it will at least give me an idea.

I wouldn't cross them off for the over-pipe...the quality is fantastic.

Their test-pipe would be okay for a dedicated track car...but they almost make a front pipe with catalytic converter in it....

I decided to remove cats altogether so I couldn't go with a Motiv front pipe...i wish they made a dual resonated one like HKS

civicdrivr · 06-29-2015, 04:41 PM

Quote:

Originally Posted by s30series

I wouldn't cross them off for the over-pipe...the quality is fantastic.

Their test-pipe would be okay for a dedicated track car...but they almost make a front pipe with catalytic converter in it....

I decided to remove cats altogether so I couldn't go with a Motiv front pipe...i wish they made a dual resonated one like HKS

I just realized you said test pipe. I'm currently running a HFC and whatever I go with must have one as well. Thanks!

Trefoil · 06-29-2015, 05:06 PM

I believe JDL makes a dual resonated and catted front pipe. I've been interested in it because of the pinging sound from Nameless' Hemholtz resonator.

s30series · 06-29-2015, 06:56 PM

I can't stress enough how much better a dual resonated front pipe sounds (completely catless)

I don't have any good audio (new setup is a mic in the trunk) but I do have this...putuning catless headers, motiv overpipe, HKS dual resontaed front pipe, Perrin 2.5" resonated

[ame="https://www.youtube.com/watch?v=KJB2sM25jck"]https://www.youtube.com/watch?v=KJB2sM25jck[/ame]

OkieSnuffBox · 06-29-2015, 11:48 PM

Quote:

Originally Posted by Trefoil

I believe JDL makes a dual resonated and catted front pipe. I've been interested in it because of the pinging sound from Nameless' Hemholtz resonator.

IIRC, they make a catted and single-resonated front pipe, called the "Ultra quiet" front pipe.

Trefoil · 06-30-2015, 01:22 AM

Quote:

Originally Posted by s30series

I can't stress enough how much better a dual resonated front pipe sounds (completely catless)

I don't have any good audio (new setup is a mic in the trunk) but I do have this...putuning catless headers, motiv overpipe, HKS dual resontaed front pipe, Perrin 2.5" resonated

That's really nice!! I'm going to have to meet up with you at Road Atlanta so we can race together.

Donbrz · 06-30-2015, 11:37 PM

Quote:

Originally Posted by s30series

Mine got a bit of a make-over yesterday afternoon.....on a sidenote, my infamous 2400-3100rpm horrible rattle went away after doing this!

What did you wrap the header with? Does the wrap trap moisture?

s30series · 07-01-2015, 12:28 PM

Quote:

Originally Posted by Donbrz

What did you wrap the header with? Does the wrap trap moisture?

DEI Ti wrap

https://www.designengineering.com/ca...-lr-technology

phobos512 · 07-06-2015, 05:13 PM

@ptuning I had sent an e-mail back mid-June regarding the cam timings for the header (my girlfriend was the one who picked up the header for me @ Boxerfest) but never heard back?

Ken@PTuning · 07-06-2015, 05:29 PM

Quote:

Originally Posted by phobos512

@ptuning I had sent an e-mail back mid-June regarding the cam timings for the header (my girlfriend was the one who picked up the header for me @ Boxerfest) but never heard back?

PM Sent

06-29-2015, 04:07 PM	#480
civicdrivr Senior Member Join Date: Mar 2012 Drives: 2018 Golf R Location: Richmond, VA Posts: 2,807 Thanks: 5,386 Thanked 1,095 Times in 647 Posts Mentioned: 68 Post(s) Tagged: 7 Thread(s)	Thanks guys. I was actually eyeing the Motiv parts but that is crossed off my list now. My friend is taking me for a ride in his BRZ later today so I can hear it. His setup is slightly different (Nameless header and downpipe to stock exhaust), but it will at least give me an idea. __________________ Parting out HERE

07-06-2015, 05:13 PM	#489
phobos512 Senior Member Join Date: Apr 2014 Drives: 2014 FR-S 6MT Whiteout Location: Southern Maryland Posts: 950 Thanks: 234 Thanked 374 Times in 260 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	@ptuning I had sent an e-mail back mid-June regarding the cam timings for the header (my girlfriend was the one who picked up the header for me @ Boxerfest) but never heard back? __________________ Matt \| '14 FR-S 6MT Whiteout \| '13 Sonata Hybrid \| '11 CBR1000RR

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06-29-2015, 03:59 PM	#479
s30series Senior Member Join Date: Aug 2014 Drives: 2015 BRZ Series.Blue Location: United States Posts: 230 Thanks: 6 Thanked 129 Times in 75 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	This header paired with a motiv over-pipe, motiv test pipe (front), and perrin 2.5" RESONATED cat-back sounded like SHIT. Horrible rasp and way too loud. I swapped out the Motiv test pipe with a dual resonated HKS pipe. Sounds like sexy butter now...you can barely hear the car when its idling...quite on the interstate....sounds so good.

06-29-2015, 06:56 PM	#484
s30series Senior Member Join Date: Aug 2014 Drives: 2015 BRZ Series.Blue Location: United States Posts: 230 Thanks: 6 Thanked 129 Times in 75 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	I can't stress enough how much better a dual resonated front pipe sounds (completely catless) I don't have any good audio (new setup is a mic in the trunk) but I do have this...putuning catless headers, motiv overpipe, HKS dual resontaed front pipe, Perrin 2.5" resonated [ame="https://www.youtube.com/watch?v=KJB2sM25jck"]https://www.youtube.com/watch?v=KJB2sM25jck[/ame]

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