cudney racing.com
 
Exhaust
 
Although products are not listed, Cudney Racing tailors custom performance parts to fit your needs. Contact us if you have any questions whatsoever.
 
 
Engine Porting Our porting package which has been dyno developed and tested in the field increases the powerband and torque all the way through the rpm range. We recommend our Billet Head as a great addition for additional cooling and HP to the porting setup. Their Price: $495.95 OUR PRICE: $449.95 SPI - XP 800 Y Pipe This pipe has been dyno proven to gain 3 to 3.5hp. Simple yet effective on the 800R. No jetting changes required. Direct bolt-on with excellent fit and finish. Painted Black = $179.95 Ceramic Coated = $199.95 MBRP - Exhaust MUFFLER MBRP Mufflers have a distinctive sound out on the snow and will definitely turn some heads. They create a slight HP gain and are 10 lbs lighter than the stock muffler. AVAILABLE MUFFLERS: •2003-2007 Rev 500ss, 600, 800, 800 HO • 2004-2007 REV 600 sdi • 2007 REV 800r • 2008-2010 REV XP 500ss, 800r •2008 REV XP 600HO SDI •2009-2010 Rev XP 600 E-Tech •2009-2010 Rev XR 1200 Regular: $299.95 SALE PRICE = $279.95