Help, need quiet exhaust

[Lunatic]

Originally Posted by STV3

Greddy Supreme SP cat back is nice and quiet too.

Yes, and Greddy publishes the actual DB levels.

If you look at Perrin's 3" resonator below you will see the outer dis. is 3.5 inches which means there is only a 1/4" of sound deadening around it. My tuner suggests replacing it with a 4" resonator so there would be 1/2" of material all around. Plus he says he can get in a 24" and a 18" in place of the single Perrin 24". And being 3" inside I won't lose any performance.

What do you think?

[Norville Rogers]

Pop the standard exhaust back on?

[Lunatic]

I just found this old thread and realized I never up dated it. I ended up going with a HKS dual resonated front pipe and the Invidia Q-300 exhaust. Nice and quiet now, I live in a RV Resort and can now start the car with out waking my neighbors. Nice and quiet at freeway speeds, tire noise is louder than exhaust noise. But still sounds nice when getting on it.

[humfrz]

Originally Posted by Lunatic

I just found this old thread and realized I never up dated it. I ended up going with a HKS dual resonated front pipe and the Invidia Q-300 exhaust. Nice and quiet now, I live in a RV Resort and can now start the car with out waking my neighbors. Nice and quiet at freeway speeds, tire noise is louder than exhaust noise. But still sounds nice when getting on it.

Kind of like with the stock muffler .........




humfrz

[Lunatic]

Originally Posted by humfrz

Kind of like with the stock muffler .........




humfrz

Yup, only more free flowing.

[humfrz]

Originally Posted by Lunatic

Yup, only more free flowing.

An Old Fart with an Automatic living in a RV Resort should be more concerned about your blood free flowing ....... than your car's exhaust free flowing .....

(jest ah messen wich ya)


humfrz

[Lunatic]

Originally Posted by humfrz

An Old Fart with an Automatic living in a RV Resort should be more concerned about your blood free flowing ....... than your car's exhaust free flowing .....

(jest ah messen wich ya)


humfrz

This old fart with his automatic does quite well thank you!

[humfrz]

Originally Posted by Lunatic

This old fart with his automatic does quite well thank you!

Well, that's good......

Are you a "snow bird" in Indio or a full time resident .....??


humfrz

[Lunatic]

Originally Posted by humfrz

Well, that's good......

Are you a "snow bird" in Indio or a full time resident .....??


humfrz

Full time now but still go back to OR. and WA. in the summer. I love Oregon Raceway Park to much to not make it every summer.
Will be at Portland in July for the Pirelli World Challenge Race.

[Lunatic]

My old Minibusa is in Puyallup

[humfrz]

Originally Posted by Lunatic

Full time now but still go back to OR. and WA. in the summer. I love Oregon Raceway Park to much to not make it every summer.
Will be at Portland in July for the Pirelli World Challenge Race.

NICE! ....... sounds like the best of both worlds .......


humfrz

[Lav]

Originally Posted by steve99

invidia Q300 its resonated mid pipe or similar quiet catback system HKS legamax or legamax sport etc)
and a catted or resonated front pipe (jdl do a quiet dual resonated one)


or similar


2.5 is going to be quieter than 3' in most cases


not sure what the exact noise level will be but it will be way quieter than an unresonated 3" perrin


get your tuner to do the quiet start up mods to tune (if is not a carb tune)

Can you compare these to the TRD that comes as an option for the frs (2 exhausts, not the quad)?



Im gonna go to a meet up soon and just hear some in person but I also wanna know what to look for

bibbity boppity give me the zoppity

[steve99]

Originally Posted by Lav

Can you compare these to the TRD that comes as an option for the frs (2 exhausts, not the quad)?



Im gonna go to a meet up soon and just hear some in person but I also wanna know what to look for

bibbity boppity give me the zoppity

Trd catback is very quiet , probably a little quieter than a Q300

[Lav]

Originally Posted by steve99

Trd catback is very quiet , probably a little quieter than a Q300

Ok, and you said q300 is quiter than the perin.

I think the trd is loud. But i dont mind it either. So pretty much everyone else with an aftermarket exhaust is louder?

bibbity boppity give me the zoppity