Driving the XT660s without this anoying and maddening plopping and banging when closing throttle?  Closing the AGR system with a blanket with help you ouit of this mess. Installing is easy - you do not have to remove the cylinder head for this! Works perfecly with aftermarket exhaust systems. Precisly made from laser cutted stainless steel, glas bead blasted. Including also stainless steel bolds. · no banging and popping in exhaust sound! · Works perfectly with aftermarket exhaust systems · perfect for tuned bikes. · Easy to install Fits all: · Yamaha XT-660R 2004-2016 · Yamaha XT-660X 2004-2016 · Yamaha XT-660Z Tenere 2008-2016 · Yamaha XT-660ZA ABS Tenere 2011-2016 · Yamaha MT-03 2005-2008  

Paper air filter in OEM quality. Affordable, high quality filter as a replacement for the stock filter. Very high quality with good air flow. Fits all: · Yamaha XT-660R 2004-2016 · Yamaha XT-660X 2004-2016

Paper air filter in OEM quality. Affordable but high quality filter as a replacement for the stock filter. Very high quality with good air flow. Fits all: · Yamaha XT-660R 2004-2016 · Yamaha XT-660X 2004-2016

Who doesn't know this: The engine does not run proper, the idle is changing and you can not adjust it. And by the way: you have already though a while that is something is wrong with the bike... Often just the carb joint between injection body and cylinder is porous and has to be replaced. We offer this joint in a very good OEM quality. Fits all:   Yamaha XT-660R 2004-2016 Yamaha XT-660X 2004-2016 Yamaha XT-660Z Tenere 2008-2016 Yamaha XT-660ZA Tenere 2011-2016 Yamaha MT-03 2005-2007

DNA High Flow air filter for all Yamaha XT-660R and XT660X from 2004 onwards. The exchange airfilters simply replace the standard airfilter. The airfilter box doesn't have to be modified. Up to 40% more air flow in comparision to the standard paper filter. The filter only has to be cleaned when it has a 2-3mm thick layer of dirt. Cleaning only each approx. 80.000km. No more filter change - the oil impregnated cotton fabric of the filter ensures a maintenance-free life. The filter merely hast to be cleaned and oiled overy now and then. The DNA Exchange airfilter improves the performance: because of the better air flow the mixture volume is build up and provided more quickly. The engine reacts more spontaneously when accelerating. It also converts the faster filling of the cylinder into a better acceleration. In addition, this high flow filter is often able to correct the losses which are caused by complicated ways of air supply and airfilter boxes which often constitute a compromise between space proportion and effectivity. The High Performance! The High Performance of the DNA air filter is a must for all of our designs and our R&D team uses up to date Hi Tec equipment to achieve the best performance. Our R&D department is equipped with the latest Dynojet motorcycle & automotive dyno's and sophisticated air flow measuring equipment. Every single filter is tested and checked that it meets the High Performance standards that DNA has established. As a final result the customer receives the best performance air filter money can buy! The Long Life We at DNA proudly introduce a filter that can last the life of the vehicle. High quality materials, Hi Tec manufacturing process, designs that meet OEM quality levels and very strict quality control, is the secret behind the DNA Air Filters and the factor that allows us to give a Lifetime Warranty! Taking Care of the Filter The DNA Air Filter will serve you for many years and needs very little care using the DNA Service kit. When the filter is dirty simply follow the instructions that you can find in the service kit, allow the filter to dry, reoil and you are ready to use your filter again, like new! Taking Care of the Environment DNA brings "Taking care of the environment" one step ahead, by designing, producing and marketing a filter that you will never need to throw away. Using cotton instead of paper, we provide work to the cotton industry and on the other side no trees have to be sacrificed for paper to be produced. DNA Air Filter owners do not produce unnecessary waste as paper filter owners have to do every time the life of the paper filter ends. Even the box is designed and manufactured of top quality material allowing you to keep it in your garage and use it as a storage box.   1.. Polluted and strongly swirling air enters the filter 2.. DNA's new, multi-layered made and oil-soaked cotton gauze 3.. Dirt and dust adhere to the outside layer of the filter 4.. The special filter oil develops a specific static adhesion at the gauze and thus filters even the smallets dust particles. 5.. Finely woven, epoxy coated aluminium fabric 6.. Clean and swirl-free air flows into the carburetor.

DNA Stage 2 high flow racing airbox cover with an integrated airfilter in the cover. This cover gives the XT 660 engine the air it needs for powerful breathing! The stock Yamaha XT660 are heavily restricted by the small air inlet under the seat. Unleash your XT by using this DNA Stage 2 cover! Rain and splash water will not effect the filter - for every day use! Avaiable for the Yamaha XT-660 R and X. Replaces the stock cover. Attention: You will get the most power in combination with a racing air filter like DNA! We recommend using a Power Commander for maximum power.

Avaiable for the Power Commander V is the add-on Auto Tune module which allows for live, closed loop EFI tuning. Based closely on Dynojet's new Wideband Commander 2 it features a OEM quality Bosch Wideband O2 sensor. The Auto tune module allows users set a demanded air/fuel ratio in the Power Commander V software and the Auto tune will make adjustments in real time. When enabled there is an AFR table with the same 250 RPM increment resolution as the fuel table. The Auto tune can be configured for minimum run time before live sample as well as maximum +/- fuel adjustments in relation to the base map. The Auto Tune kit can also use the Dynojet map switch or any open/closed switch which allows the user to switch between live tuning to the parameters set thru the PC V software or the base map in the PC V unit. You can leave the map switch in "live" mode, or if you want to write the fuel map you can connect to the PC V software, retrieve the fuel trims and either write them to the map or clear them. We have also compared several Auto Tune derived maps to dyno tuned maps and the results were impressive. A very important requirement for building a good tune is to have a close base map to start out with, as the Auto Tune writes its fuel trims off the base PC V map. The Auto Tune module does require some basic wiring from the sensor harness into the modules. The Auto Tune module is a very good choice for those with a unique mods, where a dyno is not available, or for those looking for the ability to tune in real time. The ultimate combination we recommend is combining a full dyno tune session with the Auto tune. We build the map for the best combination of performance and efficiency, and then implement the AFR's we developed into the Auto Tune AFR table. This strategy will provide the best performance under all conditions. · Live fuel mixture setting while driving · Basic setting already programmed · to be used as a mobile setting module · incl. OEM quality Bosch Wideband O2 sensor · can be used only with the Power Commander V · NOT FOR USE WITH 2-CYLINDER BIKES (e.g. XT1200Z)!!!!  

The O2-Optimizer is mounted between the stock lambda sensor and the stock wiring by using the stock plugs With the O2 optimizer the closed-loop area in the lower revs is set to a fix value. ECU stopps regulating the injection and you get more power and less shaking in the lower revs. Using a Power Commander without the O2 optimizer will not give you great benefits!! · when only removing the lamda (O2) sensor the bike will have error codes in the bike electric · adjusting of the closed-loop range possible by using a O2 optimizer (only authorized Tuning centers) · without O2 optimizer the closed-area can not be adjusted - even not with a Power Commander What you can expect: · no shaking in lower revs when using a Power Commander · no error code in the display while using in the bikes without O2-sensor · perfect adjustment of the bike with a Power Commander · Fits all XT660R (2007-->)  -  XT660X (2007-->)  -  XT660Z  -  XT660ZA Tenere ABS  

Power Commander 6 Injection module with O2 Optimizer for the Yamaha XT-660R/X 2007 - 2016   The Power Commander 6 fuel tuner optimizes your ride anywhere you’ll roam. This sleek module seamlessly optimizes your air/fuel ratio without directly changing the ECU, making it effortless to push it to the max. Easily uninstall to revert back to factory default settings when you feel like giving everyone else a chance. Power Commander 6 takes the guesswork out of pairing efficiency with performance, keeping your focus where it belongs — on the journey ahead. Better than ever (and smaller than ever), Power Commander 6 now has a fuel change range of -100/+250%, automatically giving you the best mix of performance and fuel efficiency at all times. This fuel tuner holds two maps at a time for multiple drive options (via the Power Commander 6 map switch accessory), as well as 10 throttle position columns, so you won’t sacrifice comfort for performance. Featuring a plug-and-play kit, Power Commander 6 can be installed discreetly underneath your seat, ensuring your ride looks as good as it runs.   Power Commander 6   Compact design for discrete placement & easy uninstallation to revert to stock settings Vast library of tunes for any combination of aftermarket parts Easily change & upgrade tunes as you upgrade parts Comes with Power Core software that connects dyno runs with fuel tuners to unlock your ride’s potential 2 position map switching function built in (map switch not included) Pick up possibility for gearing an speed. Analog input (allows user to install any 0-5 volt sensor and build an adjustment table based on its input such as  temperature) Fuel mixture can be changed from -100%/+250% 10 throttle positions are now avaiable Enhanced adjustment range of the accelerator pump.. Connetion possibility to the Dynojet Autotune - this allows adjument of the fuel mixture while driving. Fits all XT660RX 2007 onwards with stock Oxygene sensor Scope of Delivery:   Dynojet Power Commander 6 Dynojet O2 Optimizer Mounting Material Mounting instructions Fits all Yamaha XT-660 2007 onwards with Lambda sensor:   Yamaha XT-660R 2007-2016 Yamaha XT-660X 2007-2016   If you are interested in a custom made, perfectly fitting map for your bike, get in contact with us here in Cologne. You will not regret it!

Power Commander 6 Injection module for the Yamaha XT-660R/X 2004 - 2006   The Power Commander 6 fuel tuner optimizes your ride anywhere you’ll roam. This sleek module seamlessly optimizes your air/fuel ratio without directly changing the ECU, making it effortless to push it to the max. Easily uninstall to revert back to factory default settings when you feel like giving everyone else a chance. Power Commander 6 takes the guesswork out of pairing efficiency with performance, keeping your focus where it belongs — on the journey ahead. Better than ever (and smaller than ever), Power Commander 6 now has a fuel change range of -100/+250%, automatically giving you the best mix of performance and fuel efficiency at all times. This fuel tuner holds two maps at a time for multiple drive options (via the Power Commander 6 map switch accessory), as well as 10 throttle position columns, so you won’t sacrifice comfort for performance. Featuring a plug-and-play kit, Power Commander 6 can be installed discreetly underneath your seat, ensuring your ride looks as good as it runs.   Power Commander 5   Compact design for discrete placement & easy uninstallation to revert to stock settings Vast library of tunes for any combination of aftermarket parts Easily change & upgrade tunes as you upgrade parts Comes with Power Core software that connects dyno runs with fuel tuners to unlock your ride’s potential 2 position map switching function built in (map switch not included) Pick up possibility for gearing an speed. Analog input (allows user to install any 0-5 volt sensor and build an adjustment table based on its input such as  temperature) Fuel mixture can be changed from -100%/+250% 10 throttle positions are now avaiable Enhanced adjustment range of the accelerator pump.. Connetion possibility to the Dynojet Autotune - this allows adjument of the fuel mixture while driving. Fits all Yamaha XT660RX 2004-2006 without Oxygene sensor Scope of Delivery:   Dynojet Power Commander 6 Mounting Material Mounting instructions Fits all Yamaha XT-660 2007 onwards with Lambda sensor:   Yamaha XT-660R 2004-2006 Yamaha XT-660X 2004-2006   If you are interested in a custom made, perfectly fitting map for your bike, get in contact with us here in Cologne. You will not regret it!