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  1. XDR Off-Road

    any one with experience with Monster Exhaust?

    Agreed , while we were developing our UTV exhaust systems we found through DB testing even our automotive laminar style mufflers would have an increase in sound level over time when used in a UTV application. Chambered or mechanical as you say is the way to go .
  2. XDR Off-Road

    Team Mamelli Racing / XDR Off-Road / BITD Vegas to Reno

    The turbo car had some teething issues early on ,it was to be expected since it was a brand new build and all . The N/A car did well but was pulled from the race due to some minors issues that could have become major so rather than recover in the middle of the night the decision was made to can...
  3. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    That video was taken on private property adjacent to the Golden Sands Golf Course ,host of the Silver Lake Sand Dunes Jeep Invasion.
  4. XDR Off-Road

    2018 Sand Sports Super Show Is COMING

    Looking forward to it . We will be on hand displaying all of our new XDR product and will have plenty of swag to hand out .
  5. XDR Off-Road

    Team Mamelli Racing / XDR Off-Road / BITD Vegas to Reno

    Team Mamelli Racing /XDR Off-Road prepares for 2018 BITD Vegas to Reno. Team Mamelli is hedging their bets by entering two Polaris RZR race vehicles for this year's running of the longest point to point off-road race in the United States. UTV Turbo class vehicle 958 will be piloted by Mike...
  6. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    We checked in with our boys Mike Mamelli and Matt Mishko Scott of Mamelli Racing at Texas Station in Las Vegas, NV while they were running their Pro Class XP1000 through inspections before the BITD Silver State 300. Here's a glimpse into the minds of some Team XDR OG's. .
  7. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    We're happy to announce that we now offer a UTV Underground forum member discount. Use code: UTVUG10 at checkout and save 10% on your next purchase of XDR products at www.xdroffroad.com.
  8. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    Our boy, John Spar, has four decades of motorsports industry experience and actually used to run racing operations at B&M. Now he's laying it down for XDR and JSR Offroad in the Lucas Oil Production 1000 UTV class.
  9. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    We brought our '17 Yamaha out to Michigan a couple of weeks ago and ripped it around on the dunes a bit. Here's a quick clip that should give you a pretty good idea of what our XDR Off-Road performance exhaust system for the 16-18 YXZ1000R sounds like in the wild.
  10. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    XDR Off-Road Performance Exhaust System for the 2017-2018 Can-Am Maverick X3 - Part #7203
  11. XDR Off-Road

    Flowmaster and B&M Racing Introduce XDR Off-Road

    B&M Racing and Flowmaster have joined forces and are proud to introduce our new Powersports division: XDR Off-Road. All XDR performance products have been painstakingly designed for the ultimate in off-road performance. Developed to address specific weaknesses of the most popular side-by-sides...

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