Do You Need to Wrap Downpipe Mk7 Review
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04-21-201803:50 PM #1
Veteran Member 3 Rings
Downwards pipes oestrus wrap?
Has anyone used a heat wrap on aftermarket DP's? I accept miltek DP'due south that I am getting ready to install and I an because using something like this. Is this a adept idea or a waste product of time?
https://www.heatshieldproducts.com/inferno-header-wrap
13 S6 APR ECU S1
13 S6 SRM +4mm, Flex Fuel lines with ethanol sensor, Milltek turbo dorsum, SRM Red Long intakes, NGK race plugs, AMG coolant pump. Merc HX, DS1 OTS stage 4, SRM TCU
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04-21-201804:39 PM #2
Veteran Member Four Rings
Not sure if it helps reduce the heat in the motel or not but I tin can tell you that the smell from them is very noticeable and doesn't go abroad.
I've had mine in for over a month and I tin can still smell the wrap when I come up to a stop.2007 RS4
2000 B5 S4 phase 3
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04-22-201803:25 PM #3
Established Member Ii Rings
I posted a like thread in the general C7 section. I also reached out to some of my friends and found that rut wrap is a good solution for surfaces that may come in contact with people or like surfaces that won't do well with the heat, but the wrap does nil in terms of reducing heat. Information technology volition achieve temp a picayune slower, possibly, but wrap and pipes will all achieve exhaust temp shortly. Ceramic coatings that are practical to the inner surface of the pipes are the merely effective rut reducing method. Can just be done to tubes that can undergo the prep process: no catalytics. I am going AMS downs with cats so they are going in with no wrap and cannot be coated.
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04-22-2018eleven:58 PM #4
Veteran Member Four Rings
Originally Posted past WhiteDiamond
Hmm are you lot certain virtually those temps reaching inner temps after awhile? Then that should be after a LONG time! I have my catless pipes thermal coated and recently heat shielded. I forgot the numbers but saw i Big temp driblet (aforementioned for my headers and turbo'southward).
S6 C7 avant '13 estoril | ceramics | DS1 OTS stage 2 | Lightvan | Milltek non-res Ten pipe | TS1 | 034 trans-unequal mount | CETE ASC-EVC | FL tails & dynamic signals | Thermo ZO catless DP | SRM a2a | BC Forged 20" HCA162S | custom spoiler sideskirts | Maxton front lip & diffuser | Armor heatshield mani-turbo-dp | B&O led tweets (repli) | Forge boost hoses | FIS mmi gauges | R8GT steeringwheel | alcantara interior | SRM inlets | R8 exclusive seats | JXD driveshaft | Tial WG
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04-23-201805:33 AM #5
Veteran Fellow member Iii Rings
Originally Posted past WhiteDiamond
Merely trying to understand this statement. Why wouldn't a ceramic coating be beneficial if applied on the outside of the down-pipes? It'due south still a thermal coating that has different temps on either side of it.. I've washed this on downwards-pipes with other platforms with good results.. I know some folks that ceramic glaze the pipes and also employ oestrus wrap, seems logical to me that it would reduce heat, but maybe you've experienced otherwise.. Allow u.s.a. know...
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04-24-201805:32 PM #half-dozen
Established Member 2 Rings
As mentioned to a higher place, the heat shield production with aid with the transfer of estrus to any nearby components. Keeping as much heat equally possible away from other components too as the firewall is never a bad thing. Information technology'south a minor price and piece of cake to install before y'all install the downpipes. A few years ago I had my downpipe ceramic coated as well every bit wrapped it with a product chosen Lavawrap and it really helped go along heat downwards under the hood. Too came in handy if working on the auto when information technology was hot that should I brush confronting what would unremarkably be a red-hot DP I didn't get 1st degree burns...
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04-26-201808:51 AM #7
Veteran Member Three Rings
Thank you for the replys. Installing the wrap this weekend.
thirteen S6 APR ECU S1
13 S6 SRM +4mm, Flex Fuel lines with ethanol sensor, Milltek turbo back, SRM Cherry Long intakes, NGK race plugs, AMG coolant pump. Merc HX, DS1 OTS phase iv, SRM TCU
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04-26-201801:07 PM #8
Veteran Member Four Rings
Originally Posted by MolonLabe300
What kind of wrap?
I might want to suggest you go for a decent insulation + heatshield wrap (i used armor shield products). Scrap pricey but gives a much better result then those estrus wraps.S6 C7 avant '13 estoril | ceramics | DS1 OTS stage 2 | Lightvan | Milltek non-res X pipe | TS1 | 034 trans-diff mount | CETE ASC-EVC | FL tails & dynamic signals | Thermo ZO catless DP | SRM a2a | BC Forged 20" HCA162S | custom spoiler sideskirts | Maxton front lip & diffuser | Armor heatshield mani-turbo-dp | B&O led tweets (repli) | Forge boost hoses | FIS mmi gauges | R8GT steeringwheel | alcantara interior | SRM inlets | R8 exclusive seats | JXD driveshaft | Tial WG
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04-26-201801:22 PM #9
Veteran Member Three Rings
xiii S6 SRM +4mm, Flex Fuel lines with ethanol sensor, Milltek turbo back, SRM Crimson Long intakes, NGK race plugs, AMG coolant pump. Merc HX, DS1 OTS phase 4, SRM TCU
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04-27-201805:xiv AM #10
Veteran Fellow member Three Rings
Originally Posted past Dasquade
I replied below. I clicked the incorrect reply type.
thirteen S6 APR ECU S1
13 S6 SRM +4mm, Flex Fuel lines with ethanol sensor, Milltek turbo back, SRM Red Long intakes, NGK race plugs, AMG coolant pump. Merc HX, DS1 OTS stage 4, SRM TCU
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04-27-201811:forty AM #xi
Veteran Member Four Rings
Yup, i noticed, no trouble. I estimate the heat wrap is good enough, everything is meliorate then nothing ;).
*make sure yous wear gloves (fibers hurt ;) ). Expert luck!S6 C7 avant '13 estoril | ceramics | DS1 OTS stage 2 | Lightvan | Milltek non-res X pipe | TS1 | 034 trans-diff mount | CETE ASC-EVC | FL tails & dynamic signals | Thermo ZO catless DP | SRM a2a | BC Forged 20" HCA162S | custom spoiler sideskirts | Maxton front lip & diffuser | Armor heatshield mani-turbo-dp | B&O led tweets (repli) | Forge boost hoses | FIS mmi gauges | R8GT steeringwheel | alcantara interior | SRM inlets | R8 sectional seats | JXD driveshaft | Tial WG
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04-27-201806:29 PM #12
Veteran Fellow member 3 Rings
IMG_20180427_205026.jpg
Non the prettiest, but it's tight.
xiii S6 APR ECU S1
thirteen S6 SRM +4mm, Flex Fuel lines with ethanol sensor, Milltek turbo back, SRM Ruby-red Long intakes, NGK race plugs, AMG coolant pump. Merc HX, DS1 OTS stage 4, SRM TCU
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05-02-201812:23 PM #thirteen
Established Member Ii Rings
Originally Posted by 15 Phantom S6
I did not say a ceramic coating practical to the outside of the pipes is beneficial. The but reason it is washed is that the coatings await really good and are, actually, very durable, thus they make a dandy terminate. Coating practical to the INNER surfaces of a pipe are beneficial. That blanket helps proceed the rut in the exhaust and moving. Less estrus is absorbed into the pipage.
I considered oestrus wrapping my downpipes in this application due to location. Heat wrap is helpful when a pipe is in a known "contact" area: ie there is airflow over it, only is worthless in this, or whatsoever hot-5, application. Lack of airflow in the area of the pipes will allow both piping and heat wrap to attain same temp as un-wrapped pipe. Fifty-fifty with air flow, heat wrap gets extremely hot, so my trusted mech told me not to wrap the DPs, as information technology would only hold heat under the hood longer.
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05-02-2018xi:46 PM #14
Veteran Member Four Rings
I can tell yous this... the wrap helps with estrus very well. It does suck to brush confronting the wrap tho. Lot of them are fiberglass based.
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