First c350 with headers(videos)!
06-26-2011, 09:53 AM
#51
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'11 C350 '13 F150 lariat
agreed. the headers will def make some HP, the first step would be ECU cause its more bang for the buck. Any ECU upgrade should be able to benefit from headers, stock ECU as well. How many ponies I dont know, only the dyno can tell u
06-26-2011, 10:45 AM
#52
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c350coupe, Gencoupe R-spec
I would do headers first or do both at the same time, that way during your tune you can get any codes that were thrown erased. or if you go to a reliable tuning place with a dyno you can get a custom tuned designed for your mods.
06-26-2011, 11:20 AM
#53
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Ya maybe ill wait for the ecu and headers next summer?
Unless I get ECU in august and ask if the guy will reflash for free? which im pretty sure he said he would. SO maybe get a reflash after i get headers
You think itll be too loud though?
Cause OP left he factory mufflers on, and those drown out the sound a lot
Unless I get ECU in august and ask if the guy will reflash for free? which im pretty sure he said he would. SO maybe get a reflash after i get headers
You think itll be too loud though?
Cause OP left he factory mufflers on, and those drown out the sound a lot
06-26-2011, 02:36 PM
#54
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one of his other videos with the headers is when he had a muffler delete so watch that and just remember that it will be quieter than that.
10-20-2011, 08:24 PM
#56
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2009 c350 arctic White pano. MM HK
hi
im buying the OBX headers this week and i want to know do you have any problems with them after all this time of using the car and how many mls you put on it ????
im buying the OBX headers this week and i want to know do you have any problems with them after all this time of using the car and how many mls you put on it ????
10-21-2011, 01:18 AM
#57
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01' c320 (sold) / 03' Ford Focus(sold) :( / 98' C230 / 00' SL500 / 11' C300 Sport RWD w204
jealous. friend of mine did a muff and xpipe delete like me except the droning in his cabin is probably 30% of my drone (before i threw back on my mufflers). If this is silent when cruising then its purrrrrfect
03-16-2012, 01:07 PM
#58
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10-16-2013, 04:29 PM
#61
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What do you guys think about those headers ?
http://www.thunder-muffler.com/en/product/10-BENZ-E350-C300-V6-Header/thunder-muffler_263.html#!prettyPhoto[rm_photoshow]/0/
http://www.thunder-muffler.com/en/product/10-BENZ-E350-C300-V6-Header/thunder-muffler_263.html#!prettyPhoto[rm_photoshow]/0/
