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View Poll Results: Did you need o2 extenders for your O/R midpipe install?
Yes 5 45.45%
No 6 54.55%
Voters: 11. You may not vote on this poll

Did you need o2 extenders for your O/R mid-pipe install?

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Old 02-26-2011, 12:51 AM   #11
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I didnt need the when I installed my mac h pipe. I have stock manifolds, hopefully for not much longer though

2003 Dark Shadow Gray GT
Mac O/R H / Mac Catback / Frpp 3.73 Gears / MM FLSFC / H&R Super Sports / Bilstein Struts and Shocks
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Old 02-26-2011, 01:17 AM   #12
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i have aftermarket shorty headers, possibly pypes idk what brand, but i needed them, i guess its wait and see lol but i would rather have them then wait for them but im just impatient lol
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Old 02-26-2011, 10:18 AM   #13
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Mase V2SQ

i needed them for my mid pipe slp catted x, but like someone else said all 04s need them lol

2004 Mustang GT
Vortech V2 SQ-Trim
3.33 Pulley
CX Racing Intercooler
Anderson Powerpipe
SLP Catted X
SLP Power-Flo Catback
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Old 02-26-2011, 11:22 AM   #14
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Location: Alabama
Posts: 291

unless you are doing LT's then you wont need them. all 04's need them tho
mods: Borla Stingers, BBK O/R x-pipe, BBK CAI, Trans-Go shift kit, Diablo Tune, H&R Super Sports, Tokico HP shocks and struts, and 18x9 front and 18x10 rear black FR500's
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Old 02-26-2011, 11:55 AM   #15
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Ok thanks a ton guys. I'm just gonna order the mid-pipe and hope I dont have to leave my DD jacked up in the garage waiting for an extension. Parents wont be thrilled that I need to bum a car for a few days.
KB 2.1L | Stock F. Pump + KB BAP | KB CAI w/ 90mm MAF
MAC O/R H 2.5"
| Flowmaster 44 CB 2.5"
Tokico D-Specs
Nitto NT05 315/35/17
| FR 3.73s

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Old 02-26-2011, 11:58 AM   #16
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well, its getting cold outside again...****in reached down to the 40s the other day.  almost can't wait for the snowy stuff............................almost i don't have a twitter account nor have i ever been to a twitter web page (update: i have), but if i ever did decide to take the plunge i will let you know by posting it in this awesome little box of text (update: not really)! i like tacos lol...though between crunchy tacos and soft tacos i cannot really say which one is better.  sometimes, the mess a crunchy taco leaves behind is a little annoying while the soft taco just doesn't have the same taste... cake is so much better than pie no, srsly.  **** pie. ****ing

IIRC for my MAC O/R H with the stock manifolds on the 99, we did not require o2 extenders.

You can get them anyway and if it turns out you do not need them, just return them.
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