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Old Feb 22, 2010 | 01:28 PM
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removing silencer

dose removing the silencer actually do anything performance wise and will it give me a meaner exhaust tone ?
 
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Old Feb 22, 2010 | 01:42 PM
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Originally Posted by supercrewmudder
dose removing the silencer actually do anything performance wise and will it give me a meaner exhaust tone ?
Originally Posted by Superchips_distributor
... So no, do NOT remove that silencer, and do not make any other of what we generally refer to as "shadetree" changes to the air intake tract of those trucks UNLESS you are going to order a custom tune from us AND are going to do the proper datalogging so that we can correct the MAF FT to dial in the A/F's so that the truck runs right. Otherwise you can count on a gross lean condition that the PCM is generally NOT going to warn you about via a CEL on the dash - and it'll run leaner and leaner the more throttle you give it, and the more rpms the engine runs, and the faster the vehicle goes.

The bottom line is, with *any* intake tract change in any 2004 & newer F-150, we strongly recommend doing proper datalogging to see what the effects are, as it's not like the "good old days," which for the F-150 was the 2003 & earlier model year - that has all changed. I know it is tempting to just yank out silencers, yank our hydrocarbon traps, yank out obvious sources of restriction - but you cannot do that, you will throw of the MAF transfer function and end up running very lean with elevated EGT's, and that simply is not worth another 2-3 HP (or even 10 HP!!) to burn up a motor over time.

MGD v3.0
 
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Old Feb 22, 2010 | 01:49 PM
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alright thanks how there is a how to on this and i have a 2003 not a newer one
 
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Old Feb 22, 2010 | 01:53 PM
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Originally Posted by supercrewmudder
dose removing the silencer actually do anything performance wise and will it give me a meaner exhaust tone ?
If you will edit your profile to include your truck year and engine or make a sig that has the info with mods, it would greatly assist those trying to answer your questions. Will help eliminate erroneous info as well.
 
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Old Feb 22, 2010 | 02:01 PM
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will do thanks
 
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Old Feb 22, 2010 | 02:17 PM
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Originally Posted by supercrewmudder
alright thanks how there is a how to on this and i have a 2003 not a newer one
OK - here ya go: http://www.fordf150.net/howto/airintake.php

You should be fine. Do not think you will notice any exhaust or intake noise increase - or much, if any, power increase -


MGD v3.0
 
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Old Feb 22, 2010 | 02:26 PM
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MGD, does that quote from super-chips also include swapping over to a CAI setup over the stock intake causing the engine to run more lean than it should? If thats the case, even doing a simple CAI swap requires a retune?
 
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Old Feb 22, 2010 | 02:31 PM
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thank mgd
 
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Old Feb 22, 2010 | 07:19 PM
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Originally Posted by Project F150
MGD, does that quote from super-chips also include swapping over to a CAI setup over the stock intake causing the engine to run more lean than it should? If thats the case, even doing a simple CAI swap requires a retune?
Only on a 5.4 3V will you need a tune when running a CAI.
 
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Old Feb 22, 2010 | 07:24 PM
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Your actually going to trust Super Chips?
 
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Old Feb 22, 2010 | 07:30 PM
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i ant doin it it dont sound like a good ideer
 
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Old Feb 22, 2010 | 07:31 PM
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Originally Posted by 4.6 Punisher
Your actually going to trust Super Chips?
Yo - that's Mike Troyer's handle. I trust him implicitly. He's forgotten more about vehicle performance & tuning than all of uscombined will ever know ...

You could, as I have advised others, call him and yack. You will be amazed. Trust me, buddy. IF you are not, I will personally refund yer long-distance charges. No chit.

Cheers!

MGD v3.0
 
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Old Feb 22, 2010 | 07:46 PM
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Originally Posted by supercrewmudder
thank mgd
There are a ton of folks on here, running the Gotts mod, on there 97 to 2003 trucks, as well as many running CAIs, as well, with no issues.
 
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Old Feb 22, 2010 | 09:08 PM
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Yeah, I just noticed that. He should change his name to something more respectable than "Super Chips Distributor". I also thought the OP was talking about the Gotts Mod, not that crinkled bendy thing.
 
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Old Feb 23, 2010 | 12:07 AM
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i was talking about deleting the silencer that goses on to the tb but i decided not to
 
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