Alba Racing full system exhaust Fitment: All years Yamaha YXZ 1000Features:-Huge Huge Huge gains in power see dyno chart and info below.-Huge gain mph.-Tig welded stainless steel tuned header.-6061 billet aluminum and stainless steel muffler assembly.-Muffler powdercoated black.-Your choice of logo color. (orange,yellow,white,blue)-100% made in America-Very easy install in about 30 minutes.-Optional ECU flash (see below for info)Power gains: (measured at rear wheels exhaust and ecu flash)-Peak Gain: +20.4hp +13#TQ -Midrange 6400 rpm: +14hp +13#TQ-Low end 4000 rpm: +5hp +9#TQ-High RPM 10200 rpm: +38HP +49#TQ***This exhaust makes so much additional power that you can not use it without tuning. We recommend using our ecu flash as it is tuned perfectly for our exhaust. If you have the ability to tune it your self our ecu flash is not needed. However we have over 300 dyno pulls to ensure our timing map and fuel map is perfect and will be very tough to beat.**Read below for more info.***Not legal for sale or use in California and other states adopting California emission standards.
We have put a huge amount of R&D into our YXZ exhaust. Our first design yealded a 12 peak hp gain and we were blown away by this but we didn't stop there. Our final design will gain 20.4hp peak gain. We have not seens gains like this in many years on any new vehicle this got us excited. We have tested more than five of our own designs with different runner length diameter and steps and many of our Competitor's designs to ensure we had the most powerful exhaust on the market. This exhaust gains power everywhere not just peak. We recommend running our exhaust with our ecu flash as the ecu needs significant changes due to the huge gain in power and we have many hours on the dyno perfecting the tune. You will also notice a huge gain in top speed. At 10200 rpm our exhaust is making 38 more horsepower and 49# torque more than the stock exhaust and ecu. This is huge for mph.
**ECU core options:
1. You ship us your ECU we reprogram it and send it back within 2 business days. We pay return shipping.
2. You pay the core charge of ("SS"-$711 or "R"-486) and ECU re-flash of $249 we ship you a ECU. Send us your ECU within 30 days and we will refund the $711 or $486.
3. Purchase a re-flashed ecu core out-rite for "SS" $960 or "R" $735. No core required.