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-   -   AP ots question (http://www.wrxtuners.com/forums/f52/ap-ots-question-35170/)

DaveC03wrx 05-29-2013 02:40 PM

AP ots question
 
I have an 03 wrx. Im going to be putting a decatted helix downpipe on with an hks hi power cb.
2 questions
1. Is it bad to run this set up without a tune?
2. Will an accessport ots stage 2 tune be ok with these mods for a while?

Havnt found clear answers on the topic. Obv a pro tune would be ideal, but id like to know if my car will have bad problems without one.(until i can get a custom tune of course)
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NeverSummer 05-29-2013 03:28 PM

Cobb ap won't have an ots map for catless dp


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psinuse 05-29-2013 03:31 PM

1. Yes
2. There OTS Stg2 map is set up just for mods like yours.

DaveC03wrx 05-29-2013 03:48 PM

So stage 2 ots will be ok with a catless downpipe?

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pzr2874 05-29-2013 04:06 PM

No, COBB doesn't make an OTS for a catless DP. Keith.... come down and get another brew.

OP- you still should get a protune(custom) to your setup..... Keith may be trying to say it's ok to run that OTS map... which is true... but not for a long duration.

DaveC03wrx 05-29-2013 04:52 PM

So run the ots stage 2 map but get tune asap? Whats the worst that will happen with no tune

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NeverSummer 05-29-2013 06:20 PM

Knock, boost creep. Your numbers just won't be right


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psinuse 05-29-2013 06:25 PM

[quote=pzr2874;307914]No, COBB doesn't make an OTS for a catless DP. Keith.... come down and get another brew.

OP- you still should get a protune(custom) to your setup..... Keith may be trying to say it's ok to run that OTS map... which is true... but not for a long duration.[/quote]

Taken from Cobbs website..

[quote]Hardware Requirements
: Intended for use on a 2002-2003 WRX with
stock intake, stock fuel injectors, and a turbo-back exhaust system.
MUST USE FACTORY OR COBB SF INTAKE SYSTEM ONLY, NO OTHER AFTERMARKET
INTAKES ARE CERTIFIED COMPATIBLE WITH THIS CALIBRATION.[/quote]

Doesn't say it's for a catted DP or not.... *drinks another beer in celebration*;)

DaveC03wrx 05-29-2013 06:50 PM

Lol cheers. .. ###### just gona buy another down pipe

pzr2874 05-29-2013 07:49 PM

It's for a catted DP. I remember this from back in 07 when they gave you the option to buy a DP without a cat... (not sure if they do this anymore)..?

No stab Keith.

DaveC03wrx 05-29-2013 08:38 PM

I cant find the dp that i want anywhere. Anyone know if the godspeed one is any good

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06_hawk_eye 05-29-2013 10:04 PM

Haha Godspeed= eBay junk stay far away


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BLAZE2099 05-29-2013 10:36 PM

I know of a few guys on here that run there DP and its not all that bad. Just don't invest in there POS turbos. A little piece of pipe won't hurt tho.

06_hawk_eye 05-29-2013 10:48 PM

I have one of there piece of shit turbos sitting around got ripped off by a guy. So now it's just paper weight


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DaveC03wrx 05-30-2013 04:39 AM

Unabombers manifesto says i dont need a tune with a dp (02-03) idk if that includea catless...


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