Boyesen Powerwing Ski-Doo MXZ 800 Adrenaline 03-07 R 08-09 BRAND: Boyesen Manufacturer Part Number: PW-25 DETAILS: Increases horsepower and torque on 2- and 4-stroke bikes Aerodynamic design maximizes velocity and power gain Wing channel minimizes jet needle disturbance Cleaner jetting for crisp response and acceleration Precision fit assures perfect alignment and easy installation On 2-stroke improves power from idle to midrange with no loss of top end On 4-stroke power boost from idle through over-rev FITMENT: Ski-Doo MX Z 800 Adrenaline 2003-2007 Ski-Doo MX Z 800 R Adrenaline 2008-2009   Photos are shown for reference only. Parts may be different in look, depending on your model and year. This product is made to fit the models and years listed in the description, regardless of the photo. Please contact us by sending an Ebay message with any questions or concerns. Photo is for reference only. Some products may vary in appearance based on your model/year. Although appearance may vary, this product is made to fit the application listed in the listing description (see fitment section) If any problems arise with an order or delivery please contact us prior to leaving feedback so we may have the chance to fix the problem. HOURS: Monday-Friday 10am-6pm PST Payment We accept the following forms of payment. PAYPAL CREDIT CARD (MASTERCARD, VISA, AMEX, DISCOVER CARD)   Sales Tax CALIFORNIA Residents: 8.50% Sales Shipping Please click the "Shipping and Payments" Tab in the Ebay listing page for more information on shipping rates (most products are shipped for FREE in the continental USA) Combined Shipping: To receive discounts on shipping for additional products purchased, all products must be combined and paid for in one order HI, AK & US Territories: Additional shipping fees may apply International Shipping: Delivery times vary from country to country. Delivery can sometimes take up to 8 weeks. We strongly recommend choosing an expedited shipping service at checkout for quicker delivery Customs Fees: Import fees are the sole responsibility of the buyer. Check import fees for your country for additional information Returns Products must be authorized before they can be returned. Please contact us for a Return Authorization Number 30 Days: The product(s) must be returned within 30 days of the delivery date in order to receive a refund All product(s) MUST be returned in brand new condition with all of original packaging, paperwork, tags, etc. Product(s) will NOT be accepted if the product has been damaged, installed, or altered in any way. Products which do not meet this criteria will be returned back to the customer. Restocking Fee: A 10% restocking fee will be applied to all returns. Return Shipping: Return shipping is the responsibility of the buyer