I�ve a Pegaso (with Yamaha 660 engine 2007) and have planned this year to increase the power. I�ll do it in steps.
Just I�ve bought a used cylinder, head and trottle body (from Marjani). But first I go to modify the airflow and install a PC III USB and LCD100 display. First problem appear because I have contacted DNA for the stage 3 filterset without the open airbox because this is not usable for my Pegaso. That�s not possible!!
Is their someone who can inform me about equivalent filters I can use?

Onno

take a picture of the airbox and show us what it looks like, also show us the throttle body and the all the available space under the saddle.

Usually DNA virdict is accurate and if they say it can't be done then I am afraid it's...

The airbox looks a little bit the same as the Yam. Also the same size. I'll go to modify the hole airbox or take it out and make a new one. But I shall take some pictures.

onno

I would send a PM to Dino & ask him if he can sell you the intake pipe & filter that fits the Stage 3 air box. Then modify your air box to take the stage 3 intake pipe & filter.

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Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946

Thanks. DNA told me that only if you have bought a complete DNA stage 3 you can buy a replacement filter(s)

Onno

Why don't you look at something like this & modify it to fit your Air Box.

You could use the Raptor 700 hose, cut it to length so it sticks through your air box, then find a filter that will fit in the end of the hose.

http://cgi.ebay.com/ebaymotors/06-09-RAPTOR-700-700R-intake-tube-2_W0QQcmdZViewItemQQhashZitem1e5a1dc9e4QQitemZ1303 60920548QQptZMotorsQ5fATVQ5fPartsQ5fAccessories

http://cgi.ebay.com/ebaymotors/Raptor-700-Fuel-Customs-FCI-Intake-AIRBOX-ELIMANTOR_W0QQcmdZViewItemQQhashZitem19b8f28776QQi temZ110477084534QQptZMotorsQ5fATVQ5fPartsQ5fAccess ories

http://cgi.ebay.com/ebaymotors/Yamah...Q5fAccessories

__________________
Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946