Blakteky

Anyone have experience with quiet and cheap mufflers? I need 2.25 and something I can add to keep from driving the neighbors crazy while I go in and out to get data for HPtuners. Thanks!

allos

When I got my 84 I replaced the obnoxiously loud muffler with a walker soundfx, from one of the local parts store.

Its much quieter.

I believe this is the part number for the 2.5 inlet, Walker Exhaust SoundFX 18375.

17836, I think is the 2.25 inlet, but you should double check that.

Jim85IROC

iTrader: (2)

The Dynomax Super Turbo exhaust is pretty tame. It lets some low frequency rumble through, but none of the raspy higher frequencies like flomaster, magnaflow, etc. It's a pretty good flowing exhaust despite being quiet. It's also inexpensive.

sofakingdom

iTrader: (1)

Dynomax is a brand name of Walker. Same company. Some of the same products are available under both brand names; some are distinct.

But in general, they're about the closest thing you can get to a stock replacement, with some added performance (reduced restriction), therefore either/both probably your best bet.

Kingtal0n

Any local exhaust shop usually have OEM style mufflers hanging on the wall

I put one 3" unit on my turbo 5.3L I was able to make 450rwhp through it and its so quiet people still think the stock 4-cylinder is in the car

Tibo

iTrader: (15)

Well, how how cheap is cheap and how quiet is quiet? What muffler is on there now? Sounds like my opinion may be different from the prior members as I think a Magnaflow is a good choice.