Hi-Performance Engineering
Buy Online - the best way to buy
Home Up Catalog Info Search View Cart Checkout Send Mail Login
Items Ordered:, Cart Value:
Quick search 

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.
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.
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)
  $399.95 		Arctic Cat
600, 700 F/M
900 ZR/Mtn  
1 In Stock

Boondocker EFI Control Box
(Reference #200-713)
  $399.95 		Arctic Cat
800 F/M  
0 In Stock

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

Silent Sport Muffler PackingSilent Sport Muffler Packing(Reference #200-885)
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. 200 gram bag. 

0 In Stock
  $14.95

Exhaust Springs(Reference #EXSPRINGS)
COMMON APPLICATIONS:

  • 2 5/8" (#348-007) = Polaris
  • 2 1/4" (#348-002) = Miscellaneous
  • 2" (#348-006) = Polaris
  • 1 3/4" (#348-005) = Polaris
  • 1 1/2" (#348-004) = Arctic Cat  




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

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

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

    		Sold Out For The Season
    Exhaust Spring
    (Reference #348-005)
      $0.95         		1 3/4"
    (OE# 7042031) 
    107 In Stock

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

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


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

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

    Home Up Catalog Info Search View Cart Checkout Send Mail Login

    Buy Online - the best way to buy