best performing exhaust

Bakunk

New Member

Aug 23, 2009

5

0

0

Calgary,AB

Sep 14, 2009

#1

• Sep 14, 2009

• #1

hey guys was curious to hear some opinions and maybe some numbers on exhausts. I'm looking to get a really loud 50 state legal ie. cats in, exhaust with a really old school muscle sound, but i also want it to have the most power gains. Anyone have any idea's, dyno numbers or brands they could recommend? It's going on a 2v 4.6.

My Idea: Hooker LT's, Catted H-Pipe (brand unknown),to 3" Mac or Pypes?

anyone have this setup or similar?

 

Winters98GT

Whoop...whoop-whoop-whoop-whoop...GANGNAM STYLE!!!

Founding Member

Nov 29, 1999

5,520

1,291

224

H Town

Sep 14, 2009

#2

• Sep 14, 2009

• #2

LT headers are not legal in 50 states.

BBK makes a decent LT header, if you go that route. Mufflers are really subjective, everybody likes something different. You will gain 20-25rwhp NA with a good LT, catted mid pipe setup.

 

scupking

Active Member

Sep 18, 2005

1,186

1

36

Enfield, CT

Sep 14, 2009

#3

• Sep 14, 2009

• #3

I like my mac LTs. As for the rest you will gain more with an X pipe (I would suggest VRS, Dr. Gas or Magnaflow) over H and go with a strait through muffler like SLP LMIIS, Magnapacks, regular Magnaflows or Stingers.

 

MBGT02

Member

Aug 30, 2009

72

0

7

sussex county, Delaware

Sep 14, 2009

#4

• Sep 14, 2009

• #4

the pypes catback fits like crap. lol i had to cut alot to get it in my 02 gt. and its still rubbing. sounds good though haha

 

4

40oz

Member

Jan 9, 2006

499

3

18

Minneapolis

Sep 14, 2009

#5

• Sep 14, 2009

• #5

a lot of the "old school muscle" sound <> power. In other words, that bad-ass sounding hot rod is probably dog slow compared to the relatively quiet car sitting next to it with a more efficient set-up. Big pipes are loud, but bigger does not equal better in exhaust.

A friend had a very nice '67 fastback 289 Mustang GT that sounded seriously killer, but it ran mid 15's at best. When we both had our cars someplace, invariably people would come up and compliment his car, then tell me my '03 GT was slow compared to his "monster." This was always awkward lol.

In other words, loud generally equals slow.

 

Bakunk

New Member

Aug 23, 2009

5

0

0

Calgary,AB

Sep 15, 2009

#6

• Sep 15, 2009

• #6

thanks for the input so far guys. ok if not 50 state leagal then at least cross canada leagal i dont think ill be moving into the states anytime soon no offence just not my kinda place, anyways as for sound.. if loud is slow im looking to get the loudest "old school" sound i can but the most power gains.

i am looking into getting some nice cams for it, im thinking a stage 2 or 3 crower cam but i know for fact i am going to put a KB 2.1 supercharger on it and eventually pump it up to 14PSI

 

ChillPhatCat

20+ Year Stangneter

Apr 22, 2002

409

65

48

Syracuse, NY

Sep 15, 2009

#7

• Sep 15, 2009

• #7

They may be a "quiet" muffler, but Hooker Aerochambers are one of the best sounding mufflers and they flow really well.

You may come to find that the bad ass really loud car you've built gives you a headache at 2k RPM on the highway... if you do, get the Hookers.