snowball

My exhaust is 3" back to a Y pipe, then 2.5 and magnaflow mufflers.
now the problem its obnoxiously loud and drones past 3k rpm.
does anyone have experience with Racing Beats 3" internal diameter Presilencer or any other 3" presilencer that works well without a HP loss.
http://racingbeat.com/resultset.asp?PartNumber=16434
or should i just bite the bullet and buy the whole racing beat Turbo back.

rx7b13

even with the presilencer its still gonna be loud but not as loud.

jhammons01

I just put a MagnaFlow Dual/Dual presilencer in. Using the Stock RX7 rear Mufflers and a Racing Beat true dual Header. The Exhaust is sexy.....not loud at all, just sexy.

impulsive-rx7

iTrader: (2)

I have the 3 inch RB presilencer. It's still loud, but then I also have the Corksport single catback. But it has a deep, beefy tone.

Jager

iTrader: (10)

Get the RB presilencer, it'll do the trick.

Nismo Convert86

iTrader: (7)

http://www.putfile.com/media.php?n=kevinMovie16


My car, rb 2.5 dp to rb silencer, 2,5" cat back, and a OBX muffler.

Oh and my point is even with a turbo it's too damn loud, louder then most n/a's.

speed_monkey

I have a RB header to presilencer, stock y pipe and some custon mufflers. It has a nice tone and is really quiet.

adamxx6

i know its not turbo. but i have racing beat header and presilencer and apexi catback. loud as hell, but i like it....definitely wouldnt recommend this if you are looking for quiet.

speed_monkey

It must be the mufflers... mine is QUIET with the RB header and presilencer.

adamxx6

/\ yea ive always heard apex was loud./\ pretty sure it all depends on the mufflers