OZ ATV :: The Australian ATV Forum

[OUTLAW_72]

Ok folks .. without opening a can of worms,... wondering if people could give me a recomendation of after market exhaust for raptor 700.

looking for full system.. preferably twin cans.
to be fitted to a stock motor... possibly moded down the track.
maybe a chip install is required... if so this is ok.

not knowing any better.. I liked the look of the DMC dual.
Let me know what you all think ???????
Would be good to hear about first hand performance gains, aswell as a good thump sound... hahaha...

Thanks for your input.
_________________
Consistency..... The last refuge for the unimagenative.

[fossil800R]

RaptrRoost wrote:

Ok folks .. without opening a can of worms,... wondering if people could give me a recomendation of after market exhaust for raptor 700. looking for full system.. preferably twin cans. to be fitted to a stock motor... possibly moded down the track. maybe a chip install is required... if so this is ok. not knowing any better.. I liked the look of the DMC dual. Let me know what you all think ??????? Would be good to hear about first hand performance gains, aswell as a good thump sound... hahaha... Thanks for your input.

Barker's are the best performing duals for the Raptor according to the dyno. If you intend going into the motor at some stage in the future, couple the exhaust with a Power Commander V fuel controller as there are a mass of different AF maps available for download for them and they are far more adjustable that the Dobeck style controller. I have Monster duals on mine and to be quite honest I found little noticeable difference between the HMF single system I replaced. In fact I did not have to adjust my fuel controller at all to compensate for the duals. While I whacked on the Monsters mainly for looks and sound, if you aren't set on modding your engine, I'd recommend a HMF sports full system. They have a great throaty rumble, are reasonably priced, come in a great range of finishes, and you can get quiet cores for them to tone them down if you are looking at entering any future race events with dB restrictions. Most parts dealers will quote you a 15% HP gain for either the duals or a good single pipe.


_________________
I'm not suffering from insanity, I'm enjoying it!!!

[OUTLAW_72]

Thanks for your input Fossy..
I am surprised at the lack of response.... how many raptors do we sell a year in this country ... and how many people on this site own one... dont be shy boys.... let me know what you think... just looking for after market exhaust experiences good and bad.
Thanks again Fossil my only reply so far !!
_________________
Consistency..... The last refuge for the unimagenative.

[Clarkie]

probably get more replys one the long weekend is over and more log back on
_________________
Has turned to the Dark Side!

[rick p]

i have a hmf single system that does the job ok but im lookin at putn a turbo on soon that should kick it up a bit
_________________
RAPTOR 700R

[Raptor700Matt]

i have gytr header gytr pipe and high flow filter noticed pickup difference and it wont chugg(bog down) any more if in too high gear 4 speed doing like it used 2 with stock pipe & manifold
that only mods ive done 2 mine
_________________
Raptor700Matt
2010 Raptor 700 SE
2011 450R SE
2011 Raptor 90 x2

Thanks Bikes N Gear WHYALLA

[fossil800R]

RaptrRoost wrote:

Thanks for your input Fossy.. I am surprised at the lack of response.... how many raptors do we sell a year in this country ... and how many people on this site own one... dont be shy boys.... let me know what you think... just looking for after market exhaust experiences good and bad. Thanks again Fossil my only reply so far !!

No probs. The forum is pretty quiet at the moment with a lot of people either away or racing. Check out the U.S raptor forum www.raptorforum.com. You will find a massive amount of information there. The yanks can get a little carried away but have a look there.
_________________
I'm not suffering from insanity, I'm enjoying it!!!

[Fox]

You could just buy a Grizzly Haha
_________________
Wear Cammo so nobody can see your stuff ups
750 Brute Force

[OUTLAW_72]

Thanks guys.... some good information there to narrow down 1 of the big three.
Cheers.

P.S ... Grizzly will come soon enough FOX,... will be before the year is out I think.... and then its on like donkey kong M#$%^R FU$%ERS !!!!! LMAO..... butt the raptor still comin first.
_________________
Consistency..... The last refuge for the unimagenative.

[Fox]

Yeah I had my time on the Raptor and loved it, I still have a soft spot for them.
_________________
Wear Cammo so nobody can see your stuff ups
750 Brute Force

[Prokiwi]

I've had , Barker Duals , HMF Single , DMC Duals - had the dyno on them all and the y are almost identical in power. Barkers give you 5HP more at 7200 RPM , other than that the sound is the only difference.
If i was weight and price conscious I would go the HMF single.

Remember you MUST run a PC3 or PC5 (with oxy sensor) otherwise you will run the bike lean and could do some serious damage. You will also need to invest in a Air intake kit such as a Proflow etc. Get them all together and shipping will only cost you base don the exhaust system as the others can be slipped into the same box.

Steve at techquadshop.com can help with any of these systems out of the USA. Quiet core and exhaust heat sheild is important too hence where the barkers and DMC have it over the HMF , although i have heard you can get a generic heat sheild now for most of the single systems.

You will not regret it no matter which system you go with . !!!!!!!
_________________
It's time too ride !!!!!!!

[OUTLAW_72]

Thanks for the advice mate, the extra detail is much appreciated by the way too.
Cheers....
_________________
Consistency..... The last refuge for the unimagenative.

[Prokiwi]

Years of time and money has taught me lots about Raptor 660's and 700's .
A great bike !!
_________________
It's time too ride !!!!!!!

[mitch41]

i just bought a HMF full exhaust (not duel though) and apparently they pick up 17 - 22 % across the power curve