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6.0L Performance Parts Discussion What has or has not worked for you?

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post #1 of 5 Old 03-02-2008, 05:42 PM Thread Starter Rookie
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I have an 05 250 with a 6.0 and auto tranny. I have only installed an airaid intake on it. I was woundering if I deleted the cat and muffler if it would turn on any lights or cause problems? I dont have it chipped or reprogramed. thanks for any info
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post #2 of 5 Old 03-02-2008, 05:44 PM
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That should not cause any problems at all. Well initially it might cause i decrease in fuel economy because you are a little harder on the pedal to hear the new sound lol

2011 F150 Ecoboost Crew cab lariat. Custom tunes from KEM and 5Star, and Unleashed
2012 F150 Crew Cab Ecoboost stock for now-Totaled March 12 2015
2006 F250 ECSB Lariat 4x4

Leveling kit, 315/70/17 Kelly TSRs on Method race wheels
ARP studs and OEM gaskets done by Renegade Diesel
ECM and Atlas 40 FICM tuned by Bill at PHP SCT tunes by Truck Source Diesel. Gearhead, Innovative, Wildman and Tyrant diesel
Flowmaster/MBRP Hybrid Exhaust
Edge Insight CTS
Coolant filter
Bulletproof diesel FICM EGR Delete, Oil Cooler and Water Pump, and Light bar.
Dually LED lights from Stealth Automotive/Xpedition Outfitters
No Limit Fab 6.0 Cold Air Intake
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post #3 of 5 Old 03-02-2008, 05:45 PM
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No, you won't get any check engine lights. Had mine done and never had a problem.

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post #4 of 5 Old 03-02-2008, 05:49 PM
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You won't get any CELs or problems.

But, like said above, it might decrease MPGs for a bit cause you'll LOVE the sound!!

2007 F250 6.0l King Ranch CC LB
Sponsored by Innovative Diesel Performance
SCT XCal2 w/ Custom Files & FICM tuning
DashDAQ Series II; ARP Headstuds; AFE Stage 2 XP Intake w/ Proguard 7
Industrial Injection 190cc injectors; FASS 150/180; ITP Regulated Return
'03 Turbo Swap; Zex N2O Dry Shot; CFM Smallmouth Intake Elbow
Zoodad w/ Predator Screen; MBRP 4" Cool Duals Straight Piped
EGR Delete w/ full manifold; Coolant Bypass Filter; Train Horns
Eclipse AVN62D; High Idle Mod; BFG ATs 285-65/20s

Truck- 12.51sec @ 108mph @ ~7700lbs (1/4 mi)
Cooler- 39.93sec @ 12.12mph @ ~180lbs (1/8 mi)

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post #5 of 5 Old 03-02-2008, 06:07 PM
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I have an '06 with no problems.
Only had lights flashing when I was caught speeding
Hope it doesn't happen again!
I do have a decrease in mpg .........but EGT are lower

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2006 F350 6.0L SuperDuty Lariat 4x4
Magnaflow 4" S.S. Turbo Back, Lost Cat, 5" S.S. Tip
Custom Tuned SCT
6" Fabtech 4-Link Suspension- Dirt Logic Shocks-Dual steering Stabilizers
S.S. Brake Lines
Fumoto oil Drain Valve
Accufab Polished Elbow
BFG 37"x12.5"x18" Load "D" All Terrains
ARP Head Studs
EGR Delete
'03 Turbo Swap

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