The complete BattleStar™ system with UFO’s BattleStar™ Series 4 into 1 exhaust and the MaxTuner™, mapped at UFO and ready to install. Our pricing is below what anyone would spend on a current $1000.00 Gen 1 pipe plus having to buy an $800+ race ECU from Yamaha or a Dynojet Power Commander that starts at $350.00 and up with no mapping. Our product gives the customer guaranteed results! No guess work or another ebay shelf in your garage with products that didn’t offer the performance you expected.
The BattleStar™ production pipes as well as most of the exhaust systems that UFO Performance Products™ produces, are in a constant state of performance evolution. We rigorously test all of our products using our in house dyno and countless hours of race track testing to provide our customers with proven results. Performance gains, appearance, and the effort required to install the product are always key factors that we evaluate. Each time we make production runs for the consumer market we evaluate the current product and incorporate any changes to the end-product that we find note-worthy. UFO Performance Products™ is dedicated to providing you with the best products on the planet!


















Purchasing Options:
| Part Description | Price | Shipping | Buy |
|---|---|---|---|
| 09-10 UFO BattleStar™ Exhaust System(With pre-mapped fuel management MaxTuner™) | $2145.00 | $22.00 | |
| 09-10 UFO BattleStar™ Exhaust System | $1895.00 | $22.00 |
*The shipping amount above applies to orders within the Continental United States. Shipment outside of the Continental United States may result in higher shipping fees.
Vern sells his BattleStar pipe, installs Akropovic system and gets his ass handed to him by a Max with THE pipe he sold. Good move…….Vern !




The UFO BattleStar is the finest 4/1 exhaust you can purchase for the VMax,
the hand built one at a time show’s the pride in craftmanship from the bends, cuts and welds of any full system I’ve ever seen. UFO offers different
styles of canisters or an all out race megaphone for ultra high performance!
I’m very pleased with this exhaust and customer service I have received from UFO and can’t ask for any better support from Jon.
If you’re looking for the most power out of your VMax the BattleStar will fill this tall order, it did for me.
UFO FTW
Philip Queen
Awesome Exhaust, sheds a lot of weight from the stock set-up and adds some serious horsepower. The Gen2 was a animal to start with, put this system on and it is time to UNLEASH THE BEST!!!!
wanted to say thanks again for these awesome pipes!!! The day I received the battlestar system in the mail, my work called to send me out of state the following day… (go figure) so I ended up dropping the exhaust and the bike off at a local Yamaha dealer so it would be ready by time I got back in town…. picked her up this past tuesday and I think I had a stuck grin on my face for the rest of that evening. Anyways, thanks again!
Chris Ludeman
JON GOT THE V-MAX FROM THE SHOP TODAY; ACTION MOTORSPORTS DID THE WORK; HEADERS.LOWING BLOCK/AIR FILTER; TOOK IT FOR A LITTLE RIDE. AND ALL I CAN SAYBAD ASSUNTIL THE REVLIMTER AT 150 MPH AT 8000RPM SURE WOULD LIKE TO GET REMOVE IT; ANY IDEAS?
THANKS AGAIN
JAMES