Acerbis exhaust protector made from high temperature resisting silicone.   It is always annoying when a new silencer is immediately scratched the first time it is used off-road. Prevents scratching the silencer when you have a fall over. Also may prevent getting ugly dents.   Details:   Silencer protection against dents and scratches Circumference 200/400 mm Locking system through micrometric closing bands Heat resistant Made from 100% silicone Weight: 110 gr.   Fits:   universal

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  

Slim and lightweight Yamaha XT-660 exhaust system made by the Italian silencer manufacturer Arrow.   Optically even slimmer than the most exhaust system for the Yamaha XT660. Aggressive style due to the race look and the slim end caps. This silencer system will offer in the middle range (~4000 rp/m) approx. 4 PS more than the standard bike.   Details: muffler made of aluminium (6.6kg) or titanium (5.9kg) stainless steel-connection tubes approx. 5 dB more than the standard equipment, very nice sounding aggressive sound extreme precisely manufactured aggressiv optic style removeable dB-Killer without catalyst street legal for the model DM01 (2004-2006)   Fits all: Yamaha XT-660R 2004-2016 Yamaha XT-660X 2004-2016

Multi-layer metal seal which is situated between cylinder head and exhaust muffs. Should be exchanged every time the exhaust is mounted. Sold as as a set of 2 pieces. Fits e.g.: Yamaha XT-600 - TT-600 - XT-660 - XTZ-660 - SRX  - Tenere 700

Catalytic converter for the X3 silencers of the XT-660 R and X. Price for 1 piece - for the XT660 R/X you need 2 pieces!!

Because of the very positive experiences in the fields of product quality and performanc we could make with the Leovince company recently, we now added the 2 in 2 system for the XT-660 to our product line. Like any other constuction the one of the XT has its lack of efficiency in the middle. Especially having the F.I.M. end cap installed, the system can reach a signifcant moment of torque and power plus within higher speed ranges.   Details: Mufflers made of aluminium or stainless steel including 2 catalysts for the 2007 onwards models Street legal approx. 4 dB over standard Skillfully manufactured Removable dB killer, modifyable in two steps up to 94 and 100 dB Front cap, end cap and internas made of stainless steel Fits all Yamaha XT-660R/X 2004 onwards   Scope of delivery: 2 x silencer 2 x catylytic converter 2 x connetion pipe 2 x Carbon clamps 6 x dB-eater   Fits for all: Yamaha XT-660R 2004 - 2016 Yamaha XT-660X 2004 - 2016   Note: The 2004 - 2006 models do not require a catalytic converter for legal operation. A catalytic converter is mandatory for models from 2007 onwards (with lambda sensor).

Because of the very positive experiences in the fields of product quality and performanc we could make with the Leovince company recently, we now added the 2 in 2 system for the XT-660 to our product line. Like any other constuction the one of the XT has its lack of efficiency in the middle. Especially having the F.I.M. end cap installed, the system can reach a signifcant moment of torque and power plus within higher speed ranges.   Details: Mufflers made of aluminium or stainless steel Street legal approx. 4 dB over standard Skillfully manufactured Removable dB killer, modifyable in two steps up to 94 and 100 dB Front cap, end cap and internas made of stainless steel Fits all Yamaha XT-660R/X 2004 onwards   Scope of delivery: 2 x silencer 2 x connetion pipe 2 x Carbon clamps 6 x dB-eater   Fits for all: Yamaha XT-660R 2004 - 2016 Yamaha XT-660X 2004 - 2016   Note: The 2004 - 2006 models do not require a catalytic converter for legal operation. A catalytic converter is mandatory for models from 2007 onwards (with lambda sensor).

MIVV has been building and selling high-quality exhaust systems for motorbikes since 1970. Manufacturers such as Yamaha, Ducati and Aprilia have their standard silencers produced by MIVV. All the more reason for us to include these great systems in our programme. The systems for the XT-660R and XT660X are available in different versions: OVAL and SUONO. The oval silencers are available in carbon with carbon end cap or stainless steel. The Suono series is available in black stainless steel with carbon end cap. The silencers have a removable dB-killer for sports use and are supplied with an ABE. The BLACK oval carbon silencer consists of a black carbon silencer body, carbon end cap and stainless steel mounting clamp.   Details: Carbon and stainless steel silencer Very nice, throaty single-cylinder sound 6.5 kg lighter than the oem exhaust Up to 5 hp increase in performance (with DNA air filter and tuning / Power Commander) Removable dB-killer Street legal / ABE for model years 2004-2006 (Model DM01) Supplied with all necessary mounting parts   Fits for all: Yamaha XT-660R 2004 - 2016 Yamaha XT-660X 2004 - 2016

MIVV has been building and selling high-quality exhaust systems for motorbikes since 1970. Manufacturers such as Yamaha, Ducati and Aprilia have their standard silencers produced by MIVV. All the more reason for us to include these great systems in our programme. The systems for the XT-660R and XT660X are available in different versions: OVAL and SUONO. The oval silencers are available in carbon with carbon end cap or stainless steel. The Suono series is available in black stainless steel with carbon end cap. The silencers have a removable dB-killer for sports use and are supplied with an ABE. The STAINLESS STEEL OVAL silencer consists of a stainless steel silencer body, stainless end cap and stainless steel mounting clamp.   Details: Stainless steel silencer Very nice, throaty single-cylinder sound 6.5 kg lighter than the oem exhaust Up to 5 hp increase in performance (with DNA air filter and tuning / Power Commander) Removable dB-killer Street legal / ABE for model years 2004-2006 (Model DM01) Supplied with all necessary mounting parts   Fits for all: Yamaha XT-660R 2004 - 2016 Yamaha XT-660X 2004 - 2016

MIVV has been building and selling high-quality exhaust systems for motorbikes since 1970. Manufacturers such as Yamaha, Ducati and Aprilia have their standard silencers produced by MIVV. All the more reason for us to include these great systems in our programme. The systems for the XT-660R and XT660X are available in different versions: OVAL and SUONO. The oval silencers are available in carbon with carbon end cap or stainless steel. The Suono series is available in black stainless steel with carbon end cap. The silencers have a removable dB-killer for sports use and are supplied with an ABE. The SUONO BLACK consists of a stainless steel damper with a black satin finish, which has been surface-treated using a special galvanisation process. This creates the extremely high-quality velvety black look. The SUONO BLACK silencer consists of a stainless steel silencer body, carbonium cap and carbonium mounting clamp.   Details: Stainless steel and carbonium made silencer Very nice, throaty single-cylinder sound 6.5 kg lighter than the oem exhaust Up to 5 hp increase in performance (with DNA air filter and tuning / Power Commander) Removable dB-killer Street legal / ABE for model years 2004-2006 (Model DM01) Supplied with all necessary mounting parts   Fits for all: Yamaha XT-660R 2004 - 2016 Yamaha XT-660X 2004 - 2016

Plug screw for the lambda (o2) sensor. For tuning or by using a Power Commander removing of the lambda sensor can be a good chance to get some more power. To close the threat in the headpipe we now offer this stainless steel O2 sensor plug with a fitting copper gasket. The plug is made from stainless steel, so there will be no rust. Attention: ECU must be changed to use the bike without O2 sensor. Otherwise you will not have a correct working injection! See accessories. Fits all XT660R/X from 2007 and all 660 Tenere from 2008 and later. Set contains 1 plug screw and 1 copper gasket.  

OTR Stainless Steel Racing Headpipe Yamaha XT-660R and XT-660X Power headpipe made from stainless-steel with 4mm more section compared to the original. CNC-bent and well constructed headpipe with widened section for better acceleration and top-speed. The better gas flow improves noticeably the power and torque compared to the original headpipes. This improves the throttle response as well as the power and torque, especially at the lower rev range. Also the thermal strain of the single cylinder engine is reduced significantly due to the better heat removal and higher gas flow leverl. · Fits original and all aftermarket silencers! · About 0.9 kg less than stock headpipe! · Price for a set - left and right headpipe Avaiable in two different versions: XT-660 2004 - 2006: Headers without connector for lambda sensor XT-660 2007 - 2016: Headers with connector for lambda sensor