mabeck-scooby
06-05-2007, 11:27 PM
I am buying a downpipe for my 07 wrx and was looking to see what other people have and what they like/dont like about it. i was thinking of going with an ERX downpipe because many people on here like what it has done and have had no problems. i want something with good fitment that does not leak and fits up to a stock wrx exhaust. eventually i will definately upgrade the exhaust, but i am upgrading some other things first. just need info on what other people have, and think is best, and what not to get
thanks
-mike
VividRacing.com
06-21-2007, 06:31 PM
i have alot of customers that really like the agency power down pipes. AP's down pipe replaces both cats and uses a slight extension for the second o2 sensor that prevents the usual check engine light from coming on due to running a catless down pipe.
http://www.vividracing.com/catalog/watermark.php?photo=images/apwrxstidp1a.jpg
201Motorsports
06-23-2007, 08:22 AM
Before picking up a downpipe, make sure you have a boost gauge and some form of engine management like the Cobb AccessPort or a TurboXS UTEC (COBB FTW!!!) due to the boost creep issues in 06+ models. I haven't honestly heard of many boost creep issues occurring so you could probably got away with no engine management for awhile... but a boost gauge is an absolute must :)
mabeck-scooby
06-23-2007, 01:25 PM
why is the boost gauge such a must? eventually im goin to get a boost controller, and that was when i was going to get the boost gauge. but why with the dp do i need one?
201Motorsports
06-23-2007, 01:58 PM
why is the boost gauge such a must? eventually im goin to get a boost controller, and that was when i was going to get the boost gauge. but why with the dp do i need one?
In order to monitor if you have any boost creep.
VividRacing.com
06-25-2007, 12:10 PM
very good info there, i have not personaly seen any major creep issues but it is always good to monitor! as for the re-flash with just a down pipe you will be fine how ever there is alot of performance to be had from a flash!!!
Paul@dbtuned
06-26-2007, 07:02 PM
why is the boost gauge such a must? eventually im goin to get a boost controller, and that was when i was going to get the boost gauge. but why with the dp do i need one?
Do not get a boost controller!
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