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  #1  
Old 10-28-2009, 03:46 PM
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Question confused what to get??

ok so i got a 03 supercrew 5.4 w/ gotts mod and silencer removed. now im planning ahead to get some long tube headers, magnaflow muffler. just want to know if this muffler is the way to go im routing it to come out infront of the back pass. tire. i want to get the si/do and what options do i get im confused.. also can i run my stock cats

thanks in advance

http://www.autoanything.com/exhausts...A2695A0A0.aspx

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  #2  
Old 10-28-2009, 03:53 PM
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Send a message via AIM to migdaddy
haha

Street Series Stainless Steel Magnaflow Mufflers are specially designed for premium power on import engine exhaust systems

go to summit racing and get a 2.5" muffler there
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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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  #3  
Old 10-28-2009, 04:54 PM
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If you dump it, that could work out fairly well, but thats designed for ricers, hence the built in tips.
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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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  #4  
Old 10-28-2009, 05:29 PM
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why dont they put ricers on there i cant just add coupling on the tips? well how about
this one here http://www.autoanything.com/exhausts...A2692A0A0.aspx
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JVC. h/u 2 (10) db drive subs 1 1200 watt amp
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  #5  
Old 10-28-2009, 05:32 PM
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Muffler(s) and tip(s) is all you need for a truck exhaust. Go to a shop and have it installed your set. The round body Magnaflows sound pretty good.
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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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  #6  
Old 10-28-2009, 05:45 PM
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thanks darren ws6 as for the lt headers can i keep my stock cats? and is 2 mufflers better than one or just go w/ di/do and save money?
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2003 RED SuperCrew w/ 20's
JVC. h/u 2 (10) db drive subs 1 1200 watt amp
custom box behind seats :rocker: :beers:
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  #7  
Old 10-28-2009, 05:55 PM
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You cannot keep the front set of cats with LTs but you can keep the rears. Personally, I would scrap all 4 and go with Magnaflow 94106 hi-flow cats, and have the rear O2 sensors mounted after them. Dual muffklers with an X pipe would perform just a pinch better, but you can use a DI/DO so save some and get the same similar results.
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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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  #8  
Old 10-29-2009, 10:47 AM
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what muffler is better 6x14 or 6x18 ????
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JVC. h/u 2 (10) db drive subs 1 1200 watt amp
custom box behind seats :rocker: :beers:
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  #9  
Old 10-29-2009, 03:07 PM
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The shorter the louder the longer the quieter. I would say the 6x14
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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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  #10  
Old 10-29-2009, 04:09 PM
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Posts: 21
thank you cant wait to get my set up
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2003 RED SuperCrew w/ 20's
JVC. h/u 2 (10) db drive subs 1 1200 watt amp
custom box behind seats :rocker: :beers:
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