After keep my X stock for nearly two years, I've relapsed into full-blown "mod fever"! Now, I'm on the hunt for the LOUDEST bolt-on turboback exhaust system for the Evo X. Well-document HP gain definitely a plus. I've done some searching, but most things I've found apply only to previous generation Evos. For the X, I recall some candidates being AMS, Ultimate Racing, and Buschur, but no hard data. Please help!

 

Check out the exhaust thread at the top of Engine, Turbo, Drivetrain.

 

i forget what company it is but they offer a mufflerless option

 

http://www.youtube.com/watch?v=HA7sj...layer_embedded
That should be loud enough for u.

 

I have the Buschur bullet version, chopped off the muffler, and had a smaller resonator welded in its place. Personally I think it's too loud.

http://www.youtube.com/watch?v=Fm86-05bZ1E

http://www.youtube.com/watch?v=zfiwSq9Kuno

 

open dump.

/thread

 

You might want to call ETS.. They will hook you up with the loudest exhaust..

 

Dude, get an AMS or ETS turboback, you will be grinning from ear to ear, I promise.

 

i would definately say AMS for sure... im currently running the single-exit catback and test pipe along with their 02 downpipe... it is freaking loud! my g/f got pulled over for my exhaust last year for it being loud.. luckily the cop wrote it as correctable!.

anyways with my AMS parts and the aem intake im pushing 340 awhp....

definately recommend AMS!!!!

 

We have a loud version with no mufflers.

 

Thank you all for your helpful input.

I would rather do something that's plug-and-play rather than having to to custom fabricate. Practicality is also somewhat important, thus I would like something that has a good chance of passing state inspections. Does this mean it would need to have a cat and some kind of muffler?

The ETS pictured above looks and sounds awesome. What would be one notch below this in loudness and also has a muffler? Is it available with a high-flow cat? Finally, what the estimated HP gain for a otherwise stock Evo with and without tuning?

Thanks again!

 

Hks hi power and test pipe.

 

Tomei exhaust, test pipe, 02 housing open dump

Your car would sound like a angry mother*****

 

Can I get a rear section like that that will mate to the stock exhaust?

 

why do you want it to be loud?