Welcome to SLC!

Polaris Sportsman 550/850 XP

Polaris 550/850 XP 3" lift
2009 & 2010
Polaris Introduced one of the most innovative ATV's of the year. SLC took the XP to a new level with the 3" lift. New arched  rear a-arms this kit will make your XP unstoppable in any conditions.
$
420.00    
 
2009 Polaris 550/850 3" lift/rake kit
To meet your expectations we have designed a lift that not only gives you the a lift but a rake for bigger tire clearance. This kit will fit all 2009 550/850 XP's. It comes with new arched lower rear a-arms and front shock relocating brackets. The lift also comes with SLC's life time warranty. If you are looking to get the edge over everyone else this is the kit for you!
$
475.00    
 
2010 550/850 xp 3" lift/rake kit
This kit is designed to fit the 2010 polaris sportsman 550/850. The lift consists of new upper and lower rear a-arms as well as front shock relocating brackets. With this kit and SLC's life time warranty you cant go worng!
$
598.00    
 
Polaris 550/850 xp 6"
Polaris 550/850 6" lift is one of the most trail friendly lift on the market. This comes with arched front and rear A-arms at no extra charge. It is made from 1"x.120 tubing and is hand welded. All the brackets are CnC cut for a perfect fit every time.
$
3,000.00    
 
Polaris 550/850 XP 8"
The all new polaris 550/850 xo 8" lift is built to withstand the hardest of riders and keep going. The lift is built from 1"x.120 wall tubing and hand welded. CNC cut bracets keep the look simple, clean, and strong. With 32s you will acheive 24" of ground clearance. 
$
3,250.00    
 
Speed Werx 550xp Exhaust
These ATV slip-on exhaust systems are designed to increase power, add acceleration and throttle response, lose weight and give your quad a new deeper throatier sound. We try to keep noise levels to a minimum. Most of our slip-on systems will fall at or below 96 decibels. Units come with suggested jetting for sea level, summer time riding, if changes are needed. However, most systems will require no changes to the stock jetting. All slip-ons are designed to fit with stock OEM bumpers. Some aftermarket bumpers may affect the sound of the machine, if so we do offer different end caps to route the exhaust outlet more downward so it will not echo off of the bumper. Silencers have a custom aluminum shell with steel cores and packing material. These cans are 100% rebuildable with all inner parts being removable. Our steel end caps can also be switched and/or converted over to a custom snorkel outlet set-up very easily.
$
310.99    
 
Speed Werx 850xp Exhaust
These ATV slip-on exhaust systems are designed to increase power, add acceleration and throttle response, lose weight and give your quad a new deeper throatier sound. We try to keep noise levels to a minimum. Most of our slip-on systems will fall at or below 96 decibels. Units come with suggested jetting for sea level, summer time riding, if changes are needed. However, most systems will require no changes to the stock jetting. All slip-ons are designed to fit with stock OEM bumpers. Some aftermarket bumpers may affect the sound of the machine, if so we do offer different end caps to route the exhaust outlet more downward so it will not echo off of the bumper. Silencers have a custom aluminum shell with steel cores and packing material. These cans are 100% rebuildable with all inner parts being removable. Our steel end caps can also be switched and/or converted over to a custom snorkel outlet set-up very easily.
$
310.99    
 
Product Name.
Polaris has given the Sportsman 850 an all-new engine. It’s an inline, twin-cylinder, overhead-camshaft powerplant with four valves per cylinder. Fuel is delivered via dual 40mm EFI (Electronic Fuel Injection) throttle bodies. We’re really jazzed that the industry has moved in the direction of EFI because it gives us more control on the development of an exhaust. To do this mammoth justice, we developed the Sportsman 850 in the Swamp and Swamp XL series. Each series pumps out a tremendous amount of power and gives a whole new feeling of durability with the 5" stainless steel can. Serious mudders can attach the Swamp Snorkel system for the deep, muddy waters.

Swamp Series: The HMF Swamp Series was designed specifically for quads that need pure, all out horsepower. Through the deep, muddy waters to the starting line of the GNCC, the Swamp Series blisters power that gives you absolute control. It features a 5" stainless steel exhaust and produces very little sound dB over stock. And with the optional HMF Quiet Core, most machines can see a dB decrease over stock!

Swamp XL Series: The cousin of the Swamp Series, the Swamp XL Series delivers the same insane power as the Swamp Series but with an unrestricted sound level. If you want to be heard tearing up the track or busting through the woods, the XL is the pipe your looking for. Also in a 5" stainless steel can, this beast will give you all the power and noise you can handle.
$
369.99    
 
HMF Optimizer 850 XP
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product and should be used as a reference only. The proper jetting will ensure the full performance potential from your HMF aftermarket high performance pipe and is necessary on all machines.

Recommended Optimizer Settings:
2009: Slip on: Optimizer Setting - 2 / 2.5 / 4

  • Leave enough slack on the wire harness and keep the Optimizer visible for "on the fly" tuning.
  • Electrical components are NOT completely waterproof, the Optimizer is water resistant.
  • These settings were determined on our dyno at 900ft - 60°F
  • Bikes must be jetted for valid exhaust warranties.
$
269.99    
 
Dynojet Power Commander V
 Polaris Sportsman 850xp
  • Reduced size from PCIIIusb (less than half of the size of PCIII)
  • USB powered from computer (9 volt adapter is no longer needed for programming)
  • 2 position map switching function built in (map switch not included)
  • Gear input (allows for map adjustment based on gear and speed)
  • Analog input (allows user to install any 0-5 volt sensor and build an adjustment table based on its input such as boost or temperature)
  • With gear position input connected the PCV is capable of allowing each cylinder to be mapped individually and for each gear (for example: on a 4 cylinder bike with a six speed transmission there could be up to 24 separate fuel tables).
  • Unit has a -100/+250% fuel change range (up from -100/+100%). This allows more adjustment range for 8 injector sportbikes
  • 10 throttle position columns (up from 9 on PCIIIusb)
  • Enhanced “accel pump” utility (increased adjustment and sensitivity ranges)
$
369.99    
 
Polaris 550/850 Gear Reduction
These NEW Polaris Sportsman & Ranger gear reduction kits are designed for mud riding or larger tire applications. These kits will allow you to run the largest tires available while maintaining the same gear ratio. This, in turn, allows your belt and other drive train components to last much longer.
only fits 2009. 2010 coming soon.
$
299.00    
 
out of us shipping
for gear reduction shipping only
$
70.00    
Polaris 550/850 XP Clutch Kit
Each kit includes a set of custom ground billet weights (.1g weight tolerance/set) and springs. Use the high-performance trail kit to improve your throttle response and increase your backshifting. You'll get the most aggressive acceleration and shift pattern available on the market.



$
199.00