BMW S1000rr RACE KIT AKRAPOVIC EXHAUST BACKFIRE

[UthinkUknowlol3715]

..cause she is a pussy retard

[messos]

she truly rev it like a pussy

[FrostbitexP]

@messos

are you high?

[skidoctoraz]

HAS ANYBODY ELSE HAD AN ISSUE WITH THEIR BIKE AFTER THE ECU UPDATE WAS PERFORMED?

I DID, THE IDLE SPEED INCREASES FROM 1200 TO 1700 RPM. I HAVE FIGURED OUT HOW TO FIX IT.

IF YOU HAVE THIS ISSUE, ASK ME FOR REPAIR INFO!

[konstantinosgko]

there is a black s1000rr with akrapovic full system @ 199,4 hp in the wheel..........

[pace461]

How to  make this fire on exsoust ???

[aspersiosunil]

@pace461 its called backfire! google it!

[TechWithLukasz]

My lawnmower does this too!!! Its so sick

[thegangsta14]

how they do that :o

i wanna do backfires to :P

[CuzImHawt]

@thegangsta14 its just excess fuel being dumped... i e pulling the throttle back then letting go of it.. watch again and listen to the revs.. the flame will spit after the high rpm revs..

[TnTJoE1]

i have the same thing in my dirt bike xD

[bringonthe12]

Just block the Pair Valve (smog block off plates) .... and that should stop backfire... I think.

[wastedjohn11]

All you need is a BMW S1000RR an AKRAPOVIC EXHAUST

[wiktorkramer]

In Poland? damn. i live here. Which city? I could go there.

[EngineerAn]

Its not running "too rich" just because you know a little motor sport terminology. This is what you get when the exhaust gasses come relatively unrestricted from the headers.Think this kit bumps the power up to 195hp at the wheel...that's not including the RAM air gain when in motion. Beautiful! Shame it's not road legal or else I'd do it to my s1000rr!

[Robbyb321]

this why you don't buy ex demo models.... lol, for the 1000 pound saving lol

[Notchism88]

wow nice sound me ears had orgasms

[supa3004]

running too rich

[shinobistyle86]

man its just spitting fuel on the overrun

[1000RRdoc]

BMW s1000RR - modified exhaust sound: youtube.com/watch?v=lxo_qk5RIV­g

[jimiot]

gotta say I went out and got a full Akro titanium racing exhaust, makes the bike look even better somehow lol wooo cant wait till i get a camera that doesnt look obvious to cops hahahhaa

[biklandur]

burrrrrrn!

[TheDANGERADRIAN]

makes meeeeeee hardddddddddddddddd baby

[davidtheking341]

yeah the backfires on moto gp race bikes are insane cause they want to avoid motor damages of restpetrol in the cylindrics but didn't know that they do this also on the s1000oO

[mendex187]

wow so much power that it even backfires. Damn Germans make awesome bikes. Die deustche leute sind prima für der motorrad!!

[War10ck1004]

@mendex187 There's absolutely no relation ship between power and backfires...if so...my lawnmower would eat everything...

[MDIVISIONRULES]

@War10ck1004 I think it has to do with compression rate

[War10ck1004]

@MDIVISIONRULES it's only due to the amount of fuel injected. When the engines revs, it needs more fuel, when it slows down, no fuel is needed, so, the unburst fuel goes into the exhaust, and makes flames when the fuel arrives into air (fuel+oxygen=combustion [if it's hot enough])

[MDIVISIONRULES]

@War10ck1004 ok,thanks

[chrizzly13]

@War10ck1004 there's a reason why a corolla doesnt backfire, and a pagani zonda does...

[War10ck1004]

@chrizzly13 yeah, because of unburnt gas and the free exhaust.

There could be avantages, like bang-bang for turbo engines, but it doesn't provide power.

[chrizzly13]

@War10ck1004 Never said it provides power, but it is because of the power, because of excess fuel like you mentioned

[War10ck1004]

@chrizzly13 but excess fuel means lack of power...

[chrizzly13]

@War10ck1004 you only get backfire when you release the throttle, so it would only mean lack of power when the engine is stopping the motion of the vehicle

[War10ck1004]

@chrizzly13 i agree with that, but it's only due to how fast the engine slows down revs (i hope you'll understand my english).

And i'm sure you understand that there's no direct relation between power and backfires, of course powerfull engines mostly have free flow exhausts, that's why there is backfire, but backfire doesn't mean power.

You could put the lighting on you're engine 5° later, you will see that there's a lot of backfire, and a power decrease.

[chrizzly13]

@War10ck1004 agreed, but there will only be backfire if a powerful enough engine has sufficient fuel to make the spark happen, when the fuel is not needed when the throttle is released

[War10ck1004]

@chrizzly13 No, a 60hp race engine could backfire as much as a 700hp one.

Backfires is just a question of tuning, exhaust and spark.

Most of the time race engines has free flow engines, that's why backfires go with power for a lot of people, even if it's false, it just mean the engine has been tuned as a race engine.

[chrizzly13]

@War10ck1004 Yes and that is why you wont find '60 hp' cars on the road that backfire, but will find fast cars that backfire because of the engine setup

[War10ck1004]

@chrizzly13 i'm agree with you, they backfire not because of the power they have, but most of the time, powerful cars backfire.

[NissanKingpin]

@War10ck1004 absolutely agreed there is no reationship between power and backfires, Im a certified mechanic myslef... all a backfire is, is unburnt fuel from the combustion chamber going in to the exhaust through the exhaust valves and igniteing for those who are in question of it. and backfires are horrible for your valves. "HENSE" why big race motors are constantly having the top ends rebuilt on them. If this vechicle had a CAT chance's are much less likely for a backfire :-)

[KEVSONNOSVEK]

@NissanKingpin so if my bike backfires I should get someone to sort it out so it doesn't backfire ye

[NissanKingpin]

@KEVSONNOSVEK no Im just letting you know the long life expectancy on the top end of your vechicle due to the aftermarket parts isnt as likely as what the manufacturer placed on it, infact to clear this up once and for all, anybody show me a car that from production that backfires with 200,000 miles on it that hasnt had the top end ever rebuilt on it.( infact show me one that still runs with the same engine in it lol) (not to say its not possible but ammuse me) since there R so many knowitalls

[KEVSONNOSVEK]

@NissanKingpin ok sound fair enough cheers !

[onegrayleaf]

@War10ck1004 yeah, is backfire not just the exhaust pipe heating and detonating the exhaust?

[War10ck1004]

@onegrayleaf it's unburnt fuel, exploding when in contact with oxygen.

[faisaladh]

@War10ck1004 if the bike is rich makes backfires and less hp so u have to take it to dayno and get more hp but if u get alot of power in ur bike may makes backfires again so its depend if smell fule means rich and if u don't means that shit is power.

[jcadlols]

@faisaladh it's usually on the overrun that it'll backfire. I doubt it's a tuning issue. :)

[faisaladh]

@jcadlols yeah i just bought the bmw s1000rr and i love to have the AKRAPOVIC EXHAUST n my bike but they told me that i am gonna lose more hp if i get the full exhaust :(

[SDUndisputed]

@faisaladh who cares if u lose a little hp , this bike has plenty to spare my R1 has around 145 and it's more than most people need the bmw has around 190 ? thats insane and it can spare some in the sake of a 1 or 2 hp loss , just my 2 cents

[sjawel]

@faisaladh

Ehm who told you that you actually make 11.7 hp more around 7000 rpm and im talking about the full titanium

[R1FighterR1]

Very cool man the bike is WOnderful amaziiiiing

[klstrucker930419]

No brzmi pęknie... jeszcze ten niebieski ogień...

[Wolielmos]

fires after 1:49

[iasonasmb]

thanks man!