Fully catless with muffler delete - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Admired · 09-23-2013, 06:28 AM

Anyone running a uel catless header catless front pipe and muffler delete? I know this sounds stupid but I really want to hear from others who have this setup how tolerable it is. How would this setup compare to straight pipe setup? Currently I'm running perrin resonated catback perrin overpipe and invidis catless fp. I have a revworks uel but haven't installed it yet as I have been working on a ship the past month. Once I get headers installed I will gauge hoe loud it is and either decide to buy the berk dual muffler delete or not. Just to note I love very load exhaust volume but not raspy. I'm hoping a full catless setup with muffler delete will bring out the boxer rumble. What are your opinions

TheseColorsDontRun · 09-23-2013, 07:58 AM

Uh oh. In before the "search newb" trolls arrive.

Short answer. It will be loud. It will be raspy.

FR-S Matt · 09-23-2013, 08:03 AM

You are going to be extremely raspy with this setup. Plenty of this on youtube. Search around... it sounds like crap.

Admired · 09-23-2013, 08:12 AM

Quote:

Originally Posted by FR-S Matt

You are going to be extremely raspy with this setup. Plenty of this on youtube. Search around... it sounds like crap.

Not many if any full catless with headers and muffler delete on youtube. Anyway I love my friends 350z with straight pipes. How will this compare??

killerkid08 · 09-23-2013, 08:17 AM

A better search term might be straight piped, adding resonators will help with that setup but riding straight piped will be painful.

FR-S Matt · 09-23-2013, 08:52 AM

Quote:

Originally Posted by Admired

Not many if any full catless with headers and muffler delete on youtube. Anyway I love my friends 350z with straight pipes. How will this compare??

That's a completely different engine. This car sounds awful with straight pipes. Fart can Honda sounding, ears bleeding.

I'll be running a 3" exhaust on N/A, but it will have a catted downpipe, a decent resonator, and 5" mufflers on my axleback. Should be plenty to keep it loud without the nasty rasp even with a catless JDL UEL.

zc06_kisstherain · 09-23-2013, 08:55 AM

I had Motiv front catless front pipe and berk sing exit muffler.
It's loud! once car warms up and idle, it's ok but when you drive, you can hear it loud also it rasp and drones on highway at between RPM 2K - 3.5K

I put my stock muffler back on

campy · 09-23-2013, 11:19 AM

Start with headers and muffler delete and see how you like it. It's a 4 cylinder, so it's gonna sound pretty fast and furious no matter what exhaust you go with. Also, like everyone says, it's gonna be really raspy with no cats.

djliquidsteele · 09-23-2013, 08:29 PM

There you go. You either love it or hate it. I love the sound. Why? Because RACECAR! Why else, because 0 f!@#s given!

REAV3R · 09-23-2013, 09:37 PM

Quote:

Originally Posted by djliquidsteele

There you go. You either love it or hate it. I love the sound. Why? Because RACECAR! Why else, because 0 f!@#s given!

Great vid!

tennisfreak · 09-23-2013, 10:18 PM

Quote:

Originally Posted by djliquidsteele

There you go. You either love it or hate it. I love the sound. Why? Because RACECAR! Why else, because 0 f!@#s given!

sounds fracking bad ass

SmsAlSuwaidi · 09-23-2013, 10:34 PM

im Straight piped but with the stock header, i took it a week ago and im putting the setup back on tomorrow but with UEL header, and i'll post a video for you.

IT RASPS DEAL WITH IT

PS: this is the car with the stock headers

cursing around

[ame="http://www.youtube.com/watch?v=bMkJ1TcuSCI"]Frs Brz Gt86 Buddy Club Spec II exhaust with J2 front pipe - YouTube[/ame]

R2 · 09-23-2013, 10:37 PM

I just noticed that during the second part of that Griffon video the rpm's often went above 8000rpm, higher on downshifts. Also noted that there was obviously a no-lift shift system in place.

Astroboy · 09-24-2013, 12:17 AM

Quote:

Originally Posted by Admired

Anyone running a uel catless header catless front pipe and muffler delete? I know this sounds stupid but I really want to hear from others who have this setup how tolerable it is. How would this setup compare to straight pipe setup? Currently I'm running perrin resonated catback perrin overpipe and invidis catless fp. I have a revworks uel but haven't installed it yet as I have been working on a ship the past month. Once I get headers installed I will gauge hoe loud it is and either decide to buy the berk dual muffler delete or not. Just to note I love very load exhaust volume but not raspy. I'm hoping a full catless setup with muffler delete will bring out the boxer rumble. What are your opinions

Don't do it. That's just asking for a huge fart cannon

09-23-2013, 06:28 AM	#1
Admired Senior Member Join Date: May 2013 Drives: 2013 Scion FRS Location: GA Posts: 248 Thanks: 0 Thanked 16 Times in 13 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Fully catless with muffler delete Anyone running a uel catless header catless front pipe and muffler delete? I know this sounds stupid but I really want to hear from others who have this setup how tolerable it is. How would this setup compare to straight pipe setup? Currently I'm running perrin resonated catback perrin overpipe and invidis catless fp. I have a revworks uel but haven't installed it yet as I have been working on a ship the past month. Once I get headers installed I will gauge hoe loud it is and either decide to buy the berk dual muffler delete or not. Just to note I love very load exhaust volume but not raspy. I'm hoping a full catless setup with muffler delete will bring out the boxer rumble. What are your opinions

09-23-2013, 07:58 AM	#2
TheseColorsDontRun Keep calm and drive on Join Date: Sep 2012 Drives: 2013 WRB BRZ Limited 6M Location: Mt. Airy, MD Posts: 404 Thanks: 56 Thanked 169 Times in 119 Posts Mentioned: 19 Post(s) Tagged: 0 Thread(s)	Uh oh. In before the "search newb" trolls arrive. Short answer. It will be loud. It will be raspy. __________________ Build thread

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09-23-2013, 08:17 AM	#5
killerkid08 Cool Stuff Join Date: Feb 2013 Drives: Cool Car Location: Kennesaw, GA Posts: 486 Thanks: 57 Thanked 100 Times in 78 Posts Mentioned: 11 Post(s) Tagged: 0 Thread(s)	A better search term might be straight piped, adding resonators will help with that setup but riding straight piped will be painful.

09-23-2013, 11:19 AM	#8
campy No rice, no life Join Date: Dec 2012 Drives: 2013 Asphalt FR-S Location: Jersey Shore Posts: 1,143 Thanks: 266 Thanked 1,019 Times in 388 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Start with headers and muffler delete and see how you like it. It's a 4 cylinder, so it's gonna sound pretty fast and furious no matter what exhaust you go with. Also, like everyone says, it's gonna be really raspy with no cats.

09-23-2013, 08:29 PM	#9
djliquidsteele Senior Member Join Date: Apr 2012 Drives: Scion FR-S Location: Louisville, KY Posts: 498 Thanks: 62 Thanked 130 Times in 92 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	There you go. You either love it or hate it. I love the sound. Why? Because RACECAR! Why else, because 0 f!@#s given!

09-23-2013, 10:34 PM	#12
SmsAlSuwaidi Boosted Join Date: Feb 2013 Drives: Not a supra....yet Location: Riverside,CA/ Abu Dhabi,UAE Posts: 2,925 Thanks: 487 Thanked 1,203 Times in 812 Posts Mentioned: 90 Post(s) Tagged: 2 Thread(s)	im Straight piped but with the stock header, i took it a week ago and im putting the setup back on tomorrow but with UEL header, and i'll post a video for you. IT RASPS DEAL WITH IT PS: this is the car with the stock headers cursing around [ame="http://www.youtube.com/watch?v=bMkJ1TcuSCI"]Frs Brz Gt86 Buddy Club Spec II exhaust with J2 front pipe - YouTube[/ame]

09-23-2013, 10:37 PM	#13
R2 Senior Member Join Date: Nov 2012 Drives: FR-S Location: Sask., Canada Posts: 250 Thanks: 84 Thanked 89 Times in 55 Posts Mentioned: 22 Post(s) Tagged: 1 Thread(s)	I just noticed that during the second part of that Griffon video the rpm's often went above 8000rpm, higher on downshifts. Also noted that there was obviously a no-lift shift system in place.

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