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Snowmobile Catalog:Exhaust Systems
SLP Performance Mufflers
These SLP mufflers offer an alternative to the large, heavy stock canisters. You can expect modest power gains in the range of 2-5 horsepower (honest horsepower). A big feature of the SLP mufflers is that they maintain low sound levels compared to most others currently being offered. They are louder than stock canisters however most noticeable is that they are a different tone.
Straightline Single Pipes
  • Ceramic coated - heat shield not required
  • Use with stock / original muffler & Y pipe
  • Can be used with Straightline Lighweight Silencers
  • Can be used with Straightline Y Pipes
  • Straightline Y Pipes
    Rumble Pack Silencers by Sno-Stuff
    Sno-Stuff's Rumble Pack Silencers continue to set new standards in the industry. All Rumble Packs are designed from the ground up with performance, quality and reliability as primary goals. Extensive dyno testing with the best equipment available insures accuracy and honesty that others cannot match. We pride ourselves in making sure that the fit is perfect with no modifications to the belly pan necessary for installation. No other silencer in production offers all these qualities at such an affordable price. RUMBLE PACK SILENCERS PRODUCE 3-5 HORSEPOWER GAINS AND 7-9 POUND WEIGHT LOSS.
    Ultra-Q Performance Silencers
    These silencers will give you a significant weight loss and increased horsepower, along with a modified, low-deep sound yet not offensive. Most models produce a sound level of 78-82 db. Excellent fit and finish, all exit stock hole. No jetting or clutching required. A MADE IN USA product.
    Straightline Lightweight Silencers
  • Ceramic Coated
  • Excellent fit & finish
  • The sound produced has a lower, however peak volume is similar to stock
  • Can be used with Straightline Single Pipe
  • Superlite Performance Mufflers
    Superlites are dyno designed and tested for real horsepower gains as well as substantial weight loss. All models are ceramic coated. Superlite mufflers are designed to be "bolt on performance". Every effort has been made to eliminate the need to re-jet, re-calibrate the clutch or cut any holes in the chassis. Installation is quick and in most applications uses the stock mounting springs and hardware. Superlites are designed to exit through the stock hole in the belly pan. If additional mounting parts are needed, they are included. DOES NOT FIT MODELS WITH ADDED REVERSE.
    SLP Tuned Exhaust Systems
    NOTE: Will not fit on models with reverse
    D&D Y Pipes


    Boondocker EFI Control BoxBoondocker EFI Control Box(Reference #EFIBOX)
    The Control Box allows the user to tune the fuel maps on Arctic Cat fuel injected snowmobiles. The fuel map can be custom programmed for modified engines (pipes, heads, porting, big bore kits, turbos, etc). The Control Box has the ability to both add and remove fuel at specific rpm's. This allows experienced tuners to lean out typically over-rich factory settings, thus increasing performance and throttle response. 


    Boondocker EFI Control Box
    (Reference #200-710)
      $419.95
    Arctic Cat
    600, 700 F/M
    900 ZR/Mtn  
    1 In Stock

    Boondocker EFI Control Box
    (Reference #200-713)
      $419.95
    Arctic Cat
    800 F/M (except 2010)  
    0 In Stock

    Boondocker EFI Control Box
    (Reference #200-719)
      $419.95
    Arctic Cat
    1000 F/M
    With Nitrous Control  
    0 In Stock


    Power Commander III(Reference #PC-3)
    from Dynojet
    This EFI controller is the latest technology, giving you full EFI tuning capability for your fuel injected snowmobile. It allows a fuel map to be built with input points at nine different throttle positions and in 250 RPM increments. SLP's fuel maps can be programmed into the controller for true plug and play capability when using SLP pipes. For the experienced tuner, the controller comes with a computer link cable and software for custom mapping capabilities. No wiring modifications required (OEM style connectors are supplied) and no permanent changes are made to your stock system. 


    Power Commander III
    Power Commander III
    (Reference #70-121)
      $341.95
    Arctic Cat 
    0 In Stock

    Power Commander III
    (Reference #70-120)
      $341.95
    Polaris CFI ( 4 Injector) 
    1 In Stock

    Power Commander III
    (Reference #70-122)
      $341.95
    Yamaha Nytro 
    1 In Stock


    Power Commander VPower Commander V(Reference #PC-5)
    The New Power Commander V is loaded with tons of new features:
  • Reduced size from PCIII (less than half of the size of PCIII)
  • USB powered from computer (9 volt adapter is no longer needed for programmng)
  • 2 position map switching function built in (map switch not included)
  • Analog input (allows user to install any 0-5 volt sensor and build and adjustment table based on its input such a boost or temperature)
  • Unit has a -100 / +250% fuel change range (up from -100 / +100%). This allows more adjustment range.
  • 10 throttle position columns (up from 9 on PCIII)
  • Enhanced "accel pump" utility (increased adjustment and sensitivity ranges)  


  • Power Commander V
    (Reference #70-128)
      $351.95
    Arctic Cat
    M8, M1000 2007-08
     
    2 In Stock

    Power Commander V
    (Reference #70-129)
      $351.95
    Arctic Cat
    500, 600, 700 2003-10
     
    1 In Stock

    Power Commander V
    (Reference #70-125)
      $351.95
    Polaris
    CFI 4 (except Rush)
     
    0 In Stock

    Power Commander V
    (Reference #70-127)
      $351.95
    Yamaha Nytro 
    0 In Stock


    Race Tex Muffler Packing(Reference #MUFFLER-PACK)
    Exclusive string design prevents blowout and lasts longer than traditional fiberglass. Loose packing - use only what you need, no waste. For repackable type silencers only.  




    Race Tex Muffler Packing
    Muffler Packing
    (Reference #200-885)
      $14.95
    250 Gram Bag 
    16 In Stock

    Muffler Packing
    (Reference #200-887)
      $23.95
    500 gram bag 
    0 In Stock


    Exhaust SpringsExhaust Springs(Reference #EXSPRINGS)
    COMMON APPLICATIONS:

  • 2 5/8" (#348-007) = Polaris
  • 2 1/2" (#348-008) = Ski-Doo
  • 2 1/4" (#348-002) = Miscellaneous
  • 2" (#348-006 & 014) = Polaris
  • 1 3/4" (#348-005 & 013) = Polaris
  • 1 1/2" (#348-004 & 012) = Arctic Cat  


  • Exhaust Spring
    (Reference #348-007)
      $0.95
    2 5/8"
    (OE# 7042029) 
    396 In Stock

    Exhaust Spring
    (Reference #348-008)
      $0.95
    2 1/2"
    (OE# 420-9387-90) 
    74 In Stock

    Exhaust Spring
    (Reference #348-002)
      $0.95
    2 1/4" 
    230 In Stock

    Exhaust Spring
    (Reference #348-006)
      $0.95
    2"
    (OE# 7042332) 
    0 In Stock

    Exhaust Spring
    (Reference #348-014)
      $1.95
    2" (Stainless)
    (OE# 7042332) 
    553 In Stock

    Exhaust Spring
    (Reference #348-005)
      $0.95
    1 3/4"
    (OE# 7042031) 
    1274 In Stock

    Exhaust Spring
    (Reference #348-013)
      $1.95
    1 3/4" (Stainless)
    (OE# 7042031) 
    467 In Stock

    Exhaust Spring
    (Reference #348-004)
      $0.95
    1 1/2"
    (OE# 0123-321) 
    40 In Stock

    Exhaust Spring
    (Reference #348-012)
      $1.95
    1 1/2" (Stainless)
    (OE# 0123-321) 
    453 In Stock


    Exhaust Ball Joint Assemblies(Reference #BALL-JOINT)
    Heavy Duty Construction 




    Exhaust Ball Joint Assemblies
    Exhaust Ball Joint Assembly
    (Reference #347-120)
      $11.95
    2" OD Pipe Size
    Universal
     
    2 In Stock

    Exhaust Ball Joint Assembly
    (Reference #347-417)
      $11.95
    1.75" OD Pipe Size
    Universal
     
    12 In Stock


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