Mufflers

[Towncar 10+ year member]

40s do sound good, I'll agree with that but there are no gains to be had with a flowmaster other than sound.

What kind of gains do you expect to see out of a muffler anyways? Reguardless of what muffler brand you use, dont expect a sugnificant gain of hp. No muffler is going to give you tons of power.

 

[BassHead99 10+ year member]

What kind of gains do you expect to see out of a muffler anyways? Reguardless of what muffler brand you use, dont expect a sugnificant gain of hp. No muffler is going to give you tons of power.

I never said you could get tons of power, but if you go with a high flow muffler you can expect to see a few extra rwhp.

 

[dbhittin 5,000+ posts]

3" in dual 2.5" out

 

[RedlineAccord 10+ year member]

Muffler gains... not much, but full exhaust depending on the application you can see quite a decent amount of power to the wheels.

 

[93 saturn sl2 10+ year member]

Everyone also has that same 12 spoke basket pictured in your avitar, but who cares. Aslong as it sounds good and performs. Case closed!!
Here is a pic of my 40 series flows, im happy with them.

An h-pipe will make your car sound 100x better..IMO

 

[audiobahnuser18 5,000+ posts]

I have dual flowmaster 40's with a h-pipe sounded really good. was on a 89 mark vii with a 5.0ho engine. aka was my sleeper.

 

[93 saturn sl2 10+ year member]

I have dual flowmaster 40's with a h-pipe sounded really good. was on a 89 mark vii with a 5.0ho engine. aka was my sleeper.

H-pipe owns all. X-pipes are too raspy.

It might not get you the highest peak HP, but the sound makes up for it. A good friend of mine has an offroad h-pipe and a set of 40 series flowmasters on his 99 GT and it sounds great.

 

[audiobahnuser18 5,000+ posts]

yeah man i loved mine. i still miss my old ride was hard 2 have 2 get rid of her. but she was getn old and had alot of problems i couldn't afford.

 

[audiobahnuser18 5,000+ posts]

Just though i would post some pics of my exhaust setup i had on my old ride. Before i had to get rid of her.

I know lot of oil on the pan this pic is b4 i fixed the gasket so don't mind that.

Nice full shot of the flows.