Deep sounding cat-back to suit catless UEL headers

[Alott53]

Invidia N1 with stock catted front pipe is my preferred option.

[STV3]

I have the Greddy Supreme Sp cat back. Granted I do have a catted UEL header, but I think this exhaust is pretty good at eliminating rasp.

FRS Greddy Supreme Sp cat-back: [ame]http://youtu.be/9_QCk_kURcI[/ame]

[Hagbard]

[ame="https://www.youtube.com/watch?v=g1sh_CvmKk0"]BRZ Revworks Header with Invidia N1 - YouTube[/ame]


[ame="https://www.youtube.com/watch?v=sSlovsLbDy0"]BRZ Revworks Header with Invidia N1 driving - YouTube[/ame]

My gopro had some bad rattle in its case in the second video near the start and a few places unfortunately

[stockysnail]

Feel free to look at my build thread with the on and off track videos with JDL UEL header with Nameless and Q300 exhausts. The Q300 isn't as raspy when driving vs standing still and reving.

[jarednoel]

Zeta Performance has a really quiet exhaust modeled after the fujitsubo design.

GL OP!

[Arcade_West]

Originally Posted by ATL BRZ

Dezod Motorsports 2.5" catback. Resonated and has two sport mufflers. Zero rasp or drone with 2.5" catted front pipe, 2.5" overpipe and JDL uel catless header.

THIS is the sort of thing i'm after. very nice.

[ATL BRZ]

Originally Posted by Arcade_West

THIS is the sort of thing i'm after. very nice.

It sounds even better at WOT

[ame="https://www.youtube.com/watch?v=avHzGzx1mbQ"]BRZ vs BRZ at Road Atlanta with Hooked on Driving 2/15/15 - YouTube[/ame]

[raven1231]

here's an in cabin video of mine (q300 replica with borla UEL) sorry for terrible cellphone video lol


https://vid.me/73sz


and quick rev up. This was short because it started raining:


https://vid.me/EH6m

[snow]

Originally Posted by ATL BRZ

It sounds even better at WOT

that sounds awesome... dang I miss Road Atlanta.. the back straight and wheelie hill are my two fav places on that track... sweet video!

[SirBrass]

Originally Posted by Arcade_West

Hi all, looking for a deep exhaust to suit Tomei UEL headers and catted front pipe. It's hard looking through videos on youtube of heaps of different catbacks, as many are just on stock headers.

So i'm looking for something deep, with no rasp or drone. Beofre it's mentioned, yes I have heard the Q300 and perrin resonated with UEL headers, both sound very raspy when revving. Any ideas?

The greddy axleback will work as well as the Perrin and Q300 and is only an AB, so not as expensive.

HOWEVER, the rasp is coming from your header and needs to be eliminated. That isn't solved with mufflers and midpipe resonator alone.

I solved the issue by getting a hemholtz resonated front pipe. THAT knocks out the rasp. Drone is fixed with a good midpipe resonator and good muffler.

[Cjymiller]

2.5 inch Perrin Headerback, Catted and Resonated with catless openflash headers is the tits. I HATE rasp and I was really worried before putting on the headers but there is literally none. When I'm cruising on the freeway, you can barely tell there is UEL. Give it anything more than 10% throttle and you get rumbles. You should really find some examples to listen to IRL. The videos you posted sound like crap and seem to only pick up the mid and high frequency sound coming out.

[Chad86]

Sounds really good! I am looking at options to quiet down my setup after going full JDL 3" which is not worth it. I'm looking to purchase the Greddy Supreme SP, but I have the JDL catless header. Not sure if the sound will still be overbearing. How is the noise level in your cabin?

Originally Posted by STV3

I have the Greddy Supreme Sp cat back. Granted I do have a catted UEL header, but I think this exhaust is pretty good at eliminating rasp.

FRS Greddy Supreme Sp cat-back:

[STV3]

Originally Posted by Chad86

Sounds really good! I am looking at options to quiet down my setup after going full JDL 3" which is not worth it. I'm looking to purchase the Greddy Supreme SP, but I have the JDL catless header. Not sure if the sound will still be overbearing. How is the noise level in your cabin?

I can barely tell I have an exhaust system lol. It's actually more audible at crusing levels then at wot. At wot the sound of the motor is louder than my exhaust. Also there is zero drone.

[Chad86]

I am now looking at Perrin as an option. @Cjymiller are all your other pipes stock other than the catless header and Perrin resonated headerback?

This is the best clip I could find:
[ame="https://www.youtube.com/watch?v=Uz7jiwU4fOs"]BRZ Perrin 2.5 resonated CBE with Catless UEL Header - YouTube[/ame]

[ame="https://www.youtube.com/watch?v=-UDkz1PO0QY"]FR-S Tomei Expreme UELs Perrin Exhaust Resonated - YouTube[/ame]

[ame="https://www.youtube.com/watch?v=mMXPuw8DXe0"]Scion FRS with Borla UEL Header and Perrin Catback Exhaust - YouTube[/ame]

[ame="https://www.youtube.com/watch?v=VnEYvkiW5k0"]BRZ w/ JDL UEL & Perrin resonated drive by - YouTube[/ame]

Originally Posted by Cjymiller

2.5 inch Perrin Headerback, Catted and Resonated with catless openflash headers is the tits. I HATE rasp and I was really worried before putting on the headers but there is literally none. When I'm cruising on the freeway, you can barely tell there is UEL. Give it anything more than 10% throttle and you get rumbles. You should really find some examples to listen to IRL. The videos you posted sound like crap and seem to only pick up the mid and high frequency sound coming out.