Boyesen Power Reeds SkiDoo Formula DLX 600 GT MXZ 500 Sport X 440 Summit GTX 550 BRAND: Boyesen Manufacturer Part Number: 555 DETAILS: Power reeds use a patented dual stage fiberglass design for more air flow, more air volicity and more power. FITMENT: Ski-Doo Formula Deluxe 600 2000-2001 Ski-Doo Grand Touring 600 2000-2001 Ski-Doo MX Z 500 2000-2001 Ski-Doo MX Z 500 Sport 2002 Ski-Doo MX Z 600 1999-2001 Ski-Doo MX Z 600 X 2001-2003 Ski-Doo MX Z 440 X 2001-2002 Ski-Doo Summit 600 2000-2001 Ski-Doo GTX 550 Fan 2005-2009 Ski-Doo MX Z 550 Fan 2003-2008 Ski-Doo MX Z 550F TNT 2010-2012   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