06-11-2022, 06:01 PM | #2 |
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G80 M3C AWD FDG: E92 M3 LRP GTS :
E46 M3 Widebody Race Car : 987 Cayman S : 21 4Runner TRD Pro: L5P HD Denali Duramax : |
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06-11-2022, 09:02 PM | #3 | |
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06-11-2022, 09:35 PM | #4 | |
i can haz horsepowr ??
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The AA downpipes have popped up for sale in the used section a few times already. Mike from xph sold his at half the cost, which sounds about right and fair. So if you really want one without paying the price of a new one, head over to the members classified and haggle someone down!
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Ivory White Interior @dakar.g80 #savethemanuals Gone but not forgotten: 991.1 GT3, F80 M3 ZCP, E46 M3 |
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Asmooth0101136.00 Chubbiejones891.00 |
06-11-2022, 09:45 PM | #5 |
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You can use our Catless Downpipes with these http://www.bigdaddiesgarage.com/angled-cel-fix.html.
We have many customers running with no cel.
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06-11-2022, 11:43 PM | #6 |
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I ordered a set of catted (300 Cell) downpipes from R44 this week. I know they put something in their catless downpipes so that they don't throw a CEL, so I just kind of assumed the catted downpipes would be ok. Anyone heard differently?
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06-12-2022, 08:00 AM | #7 |
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Drives: G80 M3 Competition
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Importantly, has anyone noticed any power bump?
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06-12-2022, 08:26 AM | #8 | |
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I am Planning to see how I like my car exhaust when I get it in few weeks. But I am planning a staged approach Exhaust m/performance upgrade one. 1300$ R44 Catted DP with JB4 1000$ and high Flow intake for burger motor sport 200$. You should get + 100-150 HP/Tq from that. Amazing value for 2500$. Legit 10 second car Exhaust upgrade two : CG PRECISION VSC-2 - VARIABLE SOUND CONTROLLER 200$ ( no cutting or welding and on and off reversing with the remote) 10 min install. Exhaust upgrade three: Secondary resonators delete with straight pipe at local muffler shop 200-300$ |
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DieselG80XC118.00 j_LaSalle_561315.50 |
06-12-2022, 08:52 AM | #9 | |
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Crazy to think that I sold a 991 turbo cab last year and that the M4 Comp. Convertible that I just bought will soon be quicker, even though it is bigger, heavier and significantly more comfortable to ride in. These new M4's with xDrive are a home run as far as performance goes. |
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06-12-2022, 09:28 AM | #10 | ||
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06-12-2022, 09:31 AM | #11 | ||
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DP and Vsc 2 controller and any other exhaust mods are going to be done with the car on a lift. Mighty as well enjoy the power bump ASAP |
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06-13-2022, 08:45 AM | #13 |
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The only downpipes that guarantee a no-check engine light are the Active Autowerke. There are other options but you get no guarantee, so if the check engine light is triggered you are on your own
I have the same intake, highly recommend
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06-13-2022, 09:57 AM | #14 | ||
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06-13-2022, 12:58 PM | #15 | |||
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If you wanna take it to the next level still then a Axle back exhaust at that point |
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Asmooth0101136.00 |
06-13-2022, 01:03 PM | #16 | |
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https://www.shopapexbuilt.com/products/g8x-catless-dp |
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06-13-2022, 06:55 PM | #17 | ||
i can haz horsepowr ??
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Can't think of a reason to go for any brand except MAD for catless downpipes. Amazingly priced, flex section, etc. it's a quality product at a great price. Please don't spend $1k on catless downpipes.
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Info@mad-us.com1921.50 |
06-13-2022, 07:07 PM | #18 |
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The description says it wont throw a CEL. Their design is nearly identical to the R44 catless DP's which several on this forum have had success in NOT throwing a CEL. There's a mini CAT-like sensor within the dp that prevents a CEL.
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06-13-2022, 07:13 PM | #19 |
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Also, AhsanU do you have any videos of your exhaust sound? I noticed you have the exact same setup I am planning on (catless DP with valvetronic midpipe). Much appreciated
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06-13-2022, 08:00 PM | #20 | |
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You case use an O2 spacer with any catless downpipes. You do not have to pay as much
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06-13-2022, 08:31 PM | #21 | ||||||
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I was looking for a catted downpipe. Never heard of this company but thanks for sending because they also have a catted one with no check engine. https://www.shopapexbuilt.com/collec...-hfc-downpipes |
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06-14-2022, 01:08 AM | #22 |
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So just to be clear, I can get catless downpipes that won't throw a CEL, but the R44 downpipes WITH 300 cell cats that I ordered, may or may not throw a CEL. And if I definitely want to go with cats and not get a CEL, I need to get the AA downpipes that cost $3,500.
Does anyone have any first-hand info on the R44 catted downpipes and whether they will throw a CEL light or not? I'm wondering now if I should cancel my order and get the AA catted downpipes. |
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