Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: GrimR33per on June 04, 2012, 06:44:27 AM

Title: Best sounding exhaust system ??
Post by: GrimR33per on June 04, 2012, 06:44:27 AM
What\'s the best system for the rx7? Want loud and to show off the rotary sound :)
Title: Best sounding exhaust system ??
Post by: matt p on June 04, 2012, 08:15:08 AM
Do you have a ported engine mate?.

For real let\'s :censored::censored::censored::censored: your neighbours off massivley offensive you need a half bridge ported motor, decat and a titanium exhaust ;)

If its pretty much stock a decat and blitz nur spec rear can......your braver than me lol!.
Title: Best sounding exhaust system ??
Post by: CTworkinprogress on June 04, 2012, 08:28:57 AM
Custom 4 inch turbo back system with no silencers.  Proper loud, mine made my ears bleed! flowed well though
Title: Best sounding exhaust system ??
Post by: m1tch on June 04, 2012, 08:39:33 AM
If you want loud look at getting a Kakimoto red label, they are usually up for sale as people are finding them too loud (red label exhausts in japan are for race only)

This would be loud though:

(http://i93.photobucket.com/albums/l49/m1tch_2006/DSC00486.jpg)
Title: Best sounding exhaust system ??
Post by: GrimR33per on June 04, 2012, 09:14:33 AM
^^^^ lol.....     That would be too loud even for me, lol..

I just want something that shows off the rotary sound with no rasp and low grumble?
Title: Best sounding exhaust system ??
Post by: neil_jdmr on June 04, 2012, 11:38:52 AM
Blitz Nur Spec R, Job Done!!!!!!!!!!!!!!!!!!!!!!

Or if you want quiet (imo what the point with a great rotary soundtrack) Racingbeat or if you can find one that hasnt been repaired a million time a re-amemiya dolphin
Title: Best sounding exhaust system ??
Post by: Cashpoint on June 04, 2012, 11:47:59 AM
Had a Blitz Nur on mine, it was fine on a std ported engine. Once it was ported it was awful really tinny. Change to a Greddy in under a week as hated driving the car with the Nur on.
Title: Best sounding exhaust system ??
Post by: wolfie1 on June 04, 2012, 07:32:43 PM
the best sounding exhaust i have ever heard is the custom 1 hayward rotary made, its not too loud but man it sounds so good
Title: Best sounding exhaust system ??
Post by: m1tch on June 05, 2012, 12:10:35 AM
I have a custom exhaust on my FC, its got stubby rear cans that seem to make it sound more \'rotaryish\' if that makes sense? lol
Title: Best sounding exhaust system ??
Post by: RXGTR on June 05, 2012, 12:36:01 AM
I\'ve got a nurspec on mine. Some days I love it but others its just too loud, even with the baffle in. I also want to use it as a track car when I\'ve sorted it so the noise can be an issue on certain tracks.
Title: Best sounding exhaust system ??
Post by: RotorHeid on June 05, 2012, 07:24:48 AM
Quote from: GrimR33per;825213What\'s the best system for the rx7? Want loud and to show off the rotary sound :)
you never get a good sound oot of a FD\'s.......only on a  N/A;)
Title: Best sounding exhaust system ??
Post by: Dragun on June 05, 2012, 11:09:03 AM
Blitz nur spec r and s I found a little raspy for my liking. I heard a half bridge running an apexi gt spec straight through system, think its something like 3.75" pipe...all I can describe it as....well it sounded like the god of war, on steroids and extremely pi**ed off!!! Gave me chills!!

Rotaries don\'t really give off that deep throaty tone that piston engines do, but this setup was close and a very free flowing setup, one of the best off the shell IMO. Although I believe a custom built system is the way to go.
Title: Best sounding exhaust system ??
Post by: Beau23 on June 05, 2012, 08:50:09 PM
can anyone shed some light on \'jasma\' stamped exhausts?
Title: Best sounding exhaust system ??
Post by: wolfie1 on June 05, 2012, 08:58:23 PM
if im not mistaken jasma is like the equivelent of a bs kite mark but in japan
Title: Best sounding exhaust system ??
Post by: Beau23 on June 05, 2012, 09:02:21 PM
i spoke to a few friends and they said that jasma stamped exhasts are high quality, mine got imported from japan a few years back and is titanium so i have just assumed it was fitted while over there, just needed some advice if they are any good as i dont know too much on them
Title: Best sounding exhaust system ??
Post by: wolfie1 on June 05, 2012, 09:04:29 PM
that is about the sum of my knowledge on them dude, but am sure someone will be along shortly that knows
Title: Best sounding exhaust system ??
Post by: Beau23 on June 05, 2012, 09:08:38 PM
i just researched if its jasma stamped it will have a 3 digit number after to declare which jap brand made it i.e hks 5zigen etc ill keep you updated after i have found out who made it lol thanks though
Title: Best sounding exhaust system ??
Post by: Grant Monkhouse on June 05, 2012, 09:58:38 PM
The best sounding exhaust is a 13B bridge with a 3" downpipe and a tapered to 4" side exit. Simples
Title: Best sounding exhaust system ??
Post by: GrimR33per on June 06, 2012, 04:19:33 PM
Lol. ^^^ my neighbours would love that..

  Jasma is just a stamp to say it passed legal requirements.
Title: Best sounding exhaust system ??
Post by: Pantera Chris on June 08, 2012, 09:55:18 PM
My car had a trust 4" full system. God it sounded good but was sooo loud. Replaced it with a racing beat single exi. I felt too guilty!!
Title: Best sounding exhaust system ??
Post by: Looksamc on June 09, 2012, 02:08:03 AM
My car\'s got a trust...possibly your\'s and its 4" from back of the turbo!? I punish may neighbour\'s every day but it does sound amazing.
Title: Best sounding exhaust system ??
Post by: Pantera Chris on June 09, 2012, 10:17:21 AM
Yeah maybe. I sold it to someone on fduk and he sold it on because it was too loud. It sounded like the end the world but I\'d have never got on track with it.
Title: Best sounding exhaust system ??
Post by: gav240z on June 09, 2012, 11:45:42 PM
Personally I think the Racing Beat sounds good, subtle but just the right noise at full throttle. Not raspy or annoying either, in other words livable.

I must be getting old, but loud exhausts are horrible on long trips and I already have a Datsun 240z with 2 straight pipes that is loud as feck...

http://www.youtube.com/watch?v=3KyYMdKRikc

I think the only car I\'ve seen that\'s louder is an RX-3 PP
http://www.youtube.com/watch?v=jauNT1OBolk

Now that\'s not neighbor friendly haha
Title: Best sounding exhaust system ??
Post by: gsb876 on June 15, 2012, 11:13:40 PM
http://www.youtube.com/watch?v=hxAIh88y7FU

my old fd was kinda loud ;-)
Title: Best sounding exhaust system ??
Post by: Wo:Deep on June 20, 2012, 06:14:18 AM
Go and get a Kakimoto R:
(http://justjap.com/store/images/P/kakimotorsys.jpg)
(http://img32.imageshack.us/img32/8812/p1070699.jpg)

Its not too loud but has a nice deep sound...

and if you want it to be louder, just replace the mid-silencer with a straight pipe.

I love mine!
Title: Best sounding exhaust system ??
Post by: Grizzly on June 20, 2012, 12:54:09 PM
Does anyone have a kakimoto regu 96-r fitted? are they any good?

(http://i32.photobucket.com/albums/d26/Grizzly30/P1020829.jpg)