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  #91  
Old 07-12-2009, 04:17 AM
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I have a super 44 on a 5.4L does anyone knows if a performance cat maybe a magnaflow would sound good with my super 44 or does anyone have this setup.

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  #92  
Old 07-12-2009, 05:13 AM
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Quote:
Originally Posted by jordan40 View Post
I have a super 44 on a 5.4L does anyone knows if a performance cat maybe a magnaflow would sound good with my super 44 or does anyone have this setup.
Your basically asking if hi-flow cats would make it sound better, they will. Much louder.
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2004 Ford F-150 XLT Supercab 5.4L 4x4

Appearance: Painted Headlamps/Fog lamps, 20% Tint
Performance: PHP Gryphon 87 Perf, 2.5" True Duals X piped, Rear Cats Deleted, Magnaflow 11" Bodies, Magnaflow 4x18 Rolled Tips.
Suspension: Bilstein 5100 Leveling Struts & Rear Shocks, 20x9 XD Monsters, 33x12.5 Toyo M/Ts
Videos: Start Up, Revs, Driving. Fly-By Sounds Burn Out Video Interior Sound/Drone Tunnel Carwash Rev
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  #93  
Old 07-12-2009, 03:45 PM
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Quote:
Originally Posted by DarrenWS6 View Post
Your basically asking if hi-flow cats would make it sound better, they will. Much louder.
Do you know if it will keep the deep tone or not.
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  #94  
Old 07-12-2009, 03:55 PM
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I have Maggie 94106 cats and they make it much louder and deeper. You will not be dissapointed in them. I got mine from Perfomance Peddler on ebay for 40 bucks shipped a piece.
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Interior- Alpine iDA- X305 Head-unit, Alpine MRP- M450 Mono Amp, 2 Rockford Fosgate P2 Subs, Rockford Fosgate t1682c Speakers With Infinity Tweets.

Performance- Flowmaster Super 44 Muffler Dumped, Magnaflow 94106 High Flow Cats, DWV Intake Mod.

Appearance- AS 2.5" Leveling Kit, Roush Grill, 20% Tint, Fx4 Wheels, Bed Cover.
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  #95  
Old 07-12-2009, 04:01 PM
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Quote:
Originally Posted by jordan40 View Post
Do you know if it will keep the deep tone or not.
Yes. This is a Super 44 with hi-flow cats.
http://s49.photobucket.com/albums/f2...nt=exhaust.flv
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2004 Ford F-150 XLT Supercab 5.4L 4x4

Appearance: Painted Headlamps/Fog lamps, 20% Tint
Performance: PHP Gryphon 87 Perf, 2.5" True Duals X piped, Rear Cats Deleted, Magnaflow 11" Bodies, Magnaflow 4x18 Rolled Tips.
Suspension: Bilstein 5100 Leveling Struts & Rear Shocks, 20x9 XD Monsters, 33x12.5 Toyo M/Ts
Videos: Start Up, Revs, Driving. Fly-By Sounds Burn Out Video Interior Sound/Drone Tunnel Carwash Rev
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  #96  
Old 07-12-2009, 04:41 PM
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that sounds so damn mean!
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2003 F150 5.4. 20" Bazo B4 wheels wrapped in Nitto 420s. 3" Dynomax Bullet . K&N Intake. 2" rear drop shackles. 4:10 gears.



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  #97  
Old 07-12-2009, 04:50 PM
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Quote:
Originally Posted by DarrenWS6 View Post
Yes. This is a Super 44 with hi-flow cats.
http://s49.photobucket.com/albums/f2...nt=exhaust.flv
Do you have just one hi-flow cat and which one(s) is it. I don't know if I need one or two.
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  #98  
Old 07-14-2009, 12:30 AM
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If I go with the 14" Magnapack, which diameter should I get? The 4"? The smaller the louder right?
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  #99  
Old 07-14-2009, 01:25 AM
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Quote:
Originally Posted by jordan40 View Post
Do you have just one hi-flow cat and which one(s) is it. I don't know if I need one or two.
These trucks have more than 1 cat. All modern vehicles have two per manifold bank. '97 - '05 F150s have 4 cats ( 2 per side ) 05.5 - present made have only two.

Quote:
Originally Posted by beast7.3 View Post
If I go with the 14" Magnapack, which diameter should I get? The 4"? The smaller the louder right?
Correct, the 4" body is the right choice.
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2004 Ford F-150 XLT Supercab 5.4L 4x4

Appearance: Painted Headlamps/Fog lamps, 20% Tint
Performance: PHP Gryphon 87 Perf, 2.5" True Duals X piped, Rear Cats Deleted, Magnaflow 11" Bodies, Magnaflow 4x18 Rolled Tips.
Suspension: Bilstein 5100 Leveling Struts & Rear Shocks, 20x9 XD Monsters, 33x12.5 Toyo M/Ts
Videos: Start Up, Revs, Driving. Fly-By Sounds Burn Out Video Interior Sound/Drone Tunnel Carwash Rev
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  #100  
Old 07-14-2009, 02:11 AM
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Bullet!!!
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  #101  
Old 07-14-2009, 02:48 PM
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does anyone else have videos of a super 40 or super 44 with magnaflow hi flow cats?
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  #102  
Old 07-14-2009, 03:38 PM
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Darren.......
I'll be replacing my exhaust with a MAGNAFLOW......but now I'm thinking I might do the cats also.
My 2004 5.4 has 4 cats, right? So I would need to replace them with 4 cats, or just 2?
And if I want the 18" MAGNAFLOW (don't want it loud) which hi-flow MAGNAFLOW cats do I need?

Anybody please "chime-in" here, I was axing Darren because he seems to have all the right answers as well as others.
THX!
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  #103  
Old 07-14-2009, 04:24 PM
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Quote:
Originally Posted by bfdtpkt View Post
Darren.......
I'll be replacing my exhaust with a MAGNAFLOW......but now I'm thinking I might do the cats also.
My 2004 5.4 has 4 cats, right? So I would need to replace them with 4 cats, or just 2?
And if I want the 18" MAGNAFLOW (don't want it loud) which hi-flow MAGNAFLOW cats do I need?

Anybody please "chime-in" here, I was axing Darren because he seems to have all the right answers as well as others.
THX!
Yes, 2004s have 4 cats. It depending on your emissions/inspection requirements. Legally i'm supposed to have 4 cats ( inspection, no emissions ). 2 cats is cheaper and better sounding, and less restrictive. I would go for only two if you can. Check with your exhaust shops to verify.

Theres a guy running 94106 cats with an 18" Magnaflow, not bad sounding.
http://www.youtube.com/watch?v=dDbXUDAMEMY
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2004 Ford F-150 XLT Supercab 5.4L 4x4

Appearance: Painted Headlamps/Fog lamps, 20% Tint
Performance: PHP Gryphon 87 Perf, 2.5" True Duals X piped, Rear Cats Deleted, Magnaflow 11" Bodies, Magnaflow 4x18 Rolled Tips.
Suspension: Bilstein 5100 Leveling Struts & Rear Shocks, 20x9 XD Monsters, 33x12.5 Toyo M/Ts
Videos: Start Up, Revs, Driving. Fly-By Sounds Burn Out Video Interior Sound/Drone Tunnel Carwash Rev
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  #104  
Old 07-19-2009, 10:04 AM
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What is everyone's favorite exhuast tip? Don't just say brand, specify model.
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  #105  
Old 07-19-2009, 12:45 PM
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I like rolled edged tips, specifically from Magnaflow because they last. Borla's double tip'd tips are very nice too.
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2004 Ford F-150 XLT Supercab 5.4L 4x4

Appearance: Painted Headlamps/Fog lamps, 20% Tint
Performance: PHP Gryphon 87 Perf, 2.5" True Duals X piped, Rear Cats Deleted, Magnaflow 11" Bodies, Magnaflow 4x18 Rolled Tips.
Suspension: Bilstein 5100 Leveling Struts & Rear Shocks, 20x9 XD Monsters, 33x12.5 Toyo M/Ts
Videos: Start Up, Revs, Driving. Fly-By Sounds Burn Out Video Interior Sound/Drone Tunnel Carwash Rev
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