SS RRR

iTrader: (2)

For street legal, full length, SLP 2OTL with LT headers and correctly merged y-pipe is the best. Other than that, LT headers dumped before the axles is also great sounding.

smitty2919

I've been looking for a "louder exhaust" than my L/T's, catless and Borla CB (removed pass tip so exhaust is fully muffled).

I've been having a hard time finding something I like at idle/driving/WOT. A lot I come by sound good at idle and WOT but sound like a truck just driving.

I am plannin on picking up a Moroso Spiral flow muffler and either putting it in place of the Borla muffler or putting it right after the Y.

Majority of the spiral flow videos I have heard sound good.

Fly on the wall

1 5/8 LTs, SLP cat back minus the cats and res.

smitty2919

^is that a SLP LM1's or 2's?

That does sound like it means business lol.

Fly on the wall

It's the Power-Flo, I guess that's what they call it for the vettes. Straight pipes from the cat on back to the mufflers which are also straight through.

ramair96ws6

iTrader: (8)

Kooks stepped headers 1 3/4- 1 7/8 to 3 1/2 collector x pipe bullet turn downs

BMX Dad

Sorry to hear about your ride. Hate to hear about that happening to something you’ve put a lot of time and smashed knuckles into.

badhombre

iTrader: (4)

My daily driver. Le2 heads/cam, hooker LT's 3" x pipe and magnaflow bullets dumped

95formula1

same here. sounds great at all rpms.

96firebirdowner

iTrader: (24)

Small Burn out VERY WINDY DAY sounds a lot louder and meaner in person. Went from MAgnaflow catback to this. 96 Lt1 Mid length Headers (Catless) 3 inch all the way to "Magnamouth catback" Little raspy Adding powersticks before 3.5 dual tips to cut down on the rasp.

https://www.facebook.com/photo.php?v...41390108224230

smitty2919

Man, how do some of you guys DD dumps before the axle??

camar0corey

iTrader: (22)

I drove FL to PA, PA to FL once with a dumped 4" bullet before someone on tech here posted up a parts list from a diesel exhaust source to make it over the axle. It was loud. I could see it on something I don't daily, but at the time the car was my daily. I drove it that way for several months though.

Definitely made me appreciate it when the exhaust went all the way to the back of the car.

ahritchie

iTrader: (1)

You have my exact setup minus the powersicks (pacesetter mid tubes, no cat, magnaflow cat back) No rasp for me, just sounds deep and nasty Mines a cammed 383 however. No complaints here for a cheap and simple setup that sounds great!

SS MPSTR

iTrader: (1)

96firebirdowner

iTrader: (24)

Yeah the magna flow Catback it self is not raspy, I switched to a loud mouth setup with a magna flow resonator instead of the loud mouth and it sounds a lot better and louder for my stock engine then the quiet magna flow cutback, Yeah 383 with maganflow catback=sex how ever stock engine with catback to quiet.

Fazz73jr

iTrader: (3)

I have long tube off - road Y pipe going in to a single 3" to a 20" long turbo muffler with a single cutout just after the y. I think it sounds good closed no rasp quiet but can still definitely hear the cam. Opened up sounds great imo.
Closed at the pipe: Quick blast down the track: And inside:

katz_2003

iTrader: (5)

Magnamouth (Slp loudmouth with magnaflow bullet instead of SLP) Pacesetter Ceramic LT Headers/ORY

HellTeeOne

On my heads/cam car this exact setup doesn't sound even a little bit like a pickup. It's quite loud, yes, but not truck-like at all. I guess it may not be for everyone, but I enjoy the way this setup sounds on my car at WOT.

When my car was "cam only" I ran this exact same catback setup behind shorty headers and a ORY. With the shorties it was quite truck-ish, but when I did the heads and longtubes it changed the tone completely. Yeah, it's still loud and somewhat raspy, but much more race-car in overall tone than straight-piped pickup truck.

At any rate, on the street I usually run the Borla plate with the 3/4 inch hole instead of wide-open. Still the same race-car tone, just with less rasp and not nearly as horrifically loud.

02 SSilver Bullet

GMMG if you go with cat-back. I've had GMMG on 3 F-bodies. Plus, it's something ONLY available to 82-02 F-bodies. GMMG doesn't make anything for any other car, unlike other manufacturers who make applications specific to many cars. Borla sounds good too, but I went back to GMMG. Sounds good with any set up on the car, especially WOT.
I'm gonna go out on a limb here and recommend you DON'T go with SLP Loudmouth. Heard it in peson and hate it. Most other guys I know share the same opinion.

ZO7 Josh

iTrader: (1)

Sounds good!!!!!!!