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Downpipe "Refresh"
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10-12-2017, 04:59 PM | #1 |
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Downpipe "Refresh"
Hey guys..been a while since ive been on here but had a question about my downpipe.its one of the orginal ecotune pipes with the vaccum and def injection connections.im currently wanting to sell the car as is (original ecotune tune and downpipe) but also kicking around the idea of getting it retuned by JR/AArodriguez and was wondering at minimum what connections are needed on the downpipe to bring it up to par if i were to get it retuned.im pretty sure the vaccum lines can go and obviously the def injection port but didnt know of any others.i honestly dont remember how many are even on it up near the turbo.im thinkn 3 which is also what the newer downpipes look lik they have. Also, know anybody that could bring it up to spec /do the welding if i get it retuned? Thanks in advance
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10-12-2017, 05:32 PM | #2 | |
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10-12-2017, 06:29 PM | #4 |
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As I've told others, it probably isn't in your best interest to "fix" the car. You'll spend more doing that than you'll be able to charge. Let the new owner take care of getting their preferred tune/downpipe.
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10-12-2017, 08:16 PM | #6 |
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This might be one of those where a little cost I vested might be a good thing. The Ecotune tune was a mess. Converting it to a JR2 race would be more or less equivalent but with all the mess taken care of. The ports on the Ecotune pipe can be plugged and be plenty good. That is with exception to those 2 pressure differential tubes. They are a tine bomb waiting to happen. Have those cut off and welded over. I just use the mixer valve as a plug for the def injector without the def liquid line hooked to it and also the electric harness disconnected. It's not elegant but functional. I wrote something explaining the threading sizes to plug the EGT m12x1.25 and the NOX sensor M20x forgot pitch but thread has it. I will go hunt for this and add link. I personally wouldn't want a ecoturd err Ecotuned DDE to get out to our brethren. That damn thing is still functioning the EGR unless Stan finally got that fixed. Stepping off soap box.
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10-13-2017, 12:40 AM | #7 |
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As I’ve mentioned to you before. If you are selling, bring it back to stock and be done. If you are keeping it then fix the Ecotune mess and enjoy. It saddens me to still see anyone running that unfortunate experience a few of us had to go through. It taught us a lot bit also cost us a lot of money and some damage to our cars.
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10-13-2017, 03:36 AM | #8 | |
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10-13-2017, 03:40 AM | #9 | |
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10-14-2017, 07:16 AM | #10 | |
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I have everything needed to go back to stock. If you're interested, send me a PM.
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10-14-2017, 07:39 AM | #11 |
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10-14-2017, 12:53 PM | #13 |
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An easy way to find out would be to pull the black hoses off and put a u shaped tube on it temporarily. You have no pressure differential in that pipe anyway. My opinion is it should be fine but this is a way to check before removing the pipe. Make sure the u pipe is on good or you will burn up stuff near the tubes coming off ecotune pipe.
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10-14-2017, 01:32 PM | #14 | |
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2011 335d 11.68 @ 125.71 mph 1/4 mile NHRA certified track
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10-14-2017, 01:53 PM | #15 | |
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10-14-2017, 01:54 PM | #16 |
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10-15-2017, 09:29 AM | #17 |
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Drives: F10 550i
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I'd also like to add having sold modified cars....
Spending the money to fix or replace the downpipe and switch to JR will not increase the resale value more than the cost of doing the switch. Rarely if ever do mods increase resale value and more often decrease the value (especially visual mods). So I would not bother to waste your money unless you plan to keep the car. Sell it stock or as is for best recapture of your money. I had a heavily performance modified car that I sold modded and none of the mods increased resale value. In fact a lot of dealers were afraid to take the car becasue it had been modded. Fortunately all of my mods were done by APR themselves and had a warranty so I was able to get some dealers to bite. |
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10-16-2017, 02:09 PM | #18 | |
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Castle, APR=? |
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10-17-2017, 01:22 PM | #19 | |
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10-18-2017, 12:49 PM | #20 |
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I consider my tuned/deleted 335D to be basically worthless on the market. I don't recommend anyone doing the emissions deletes-type stuff on any car they do not intend to keep forever. Mine will simply become a trailer-queen track-only car if they ever institute emissions testing in my area.
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10-18-2017, 05:47 PM | #21 | |
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10-19-2017, 07:22 AM | #22 | |
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Similar situation in the diesel truck community, buyers are more likely to buy a deleted truck before a stock one because it's one less headache and expense to deal with. |
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