Ski-Doo 850 Gen 4 Rev y-pipe -Quick and easy way to increase the horse power on your new 850 without breaking the bank. -Add 5 HP with this simple bolt on y-pipe, dyno tested and verified. -Uses stock mounting locations and can be installed in less than an hour. -No fuel changes required and in...Read More

ATTENTION SKI-DOO RACERS; run what the pros run, Straightline Performance now has a professional level race proven clutch kit available for your 2016 and newer 600RS. The complete performance clutch kit for the Ski-Doo 600 RS and the P-drive clutch. This kit makes tuning your machine a snap, using Straightline Performance’s adjustable clutch weights, with...Read More

Now in stock just in time for the Holidays! 850 Rev Gen 4 lightweight mufflers Available in ceramic Part number 134-173 – 7.5lb weight savings over stock – Allows for easy access under the hood – low tone performance sound but yet retains peak volume similar to stock – Designed for today’s noise conscious state...Read More

click on catalog cover to view To order a catalog please send us an email or give us a call PH: 651-466-0212 Mon-Fri 9:00am to 5:00pm (Central Time) Please Email sales@straightlineperformance.comRead More

The ultimate in protection for those of you who want a bold look for your ride. The completely designed 6061 aluminum extrusion provides superior strength with an innovative and unique look to match the styling and great lines of today’s machines. Bumpers are available in three configurations the Sport Series is a single wing bumper,...Read More

Straightline Performance has now released its 2015-17 Polaris 800 AXYS pipe. This is, and will be the exhaust system that sets the standard that all 800 Polaris AXYS pipes will be measured. The new pipe in combo with the Straightline Y-pipe and Quiet lightweight muffler produces 16hp with no fuel programmer and over 21hp with...Read More

Straightline Performance / Holtzman Engineering Proven Performance nitrous kits with over 15 years of Nitrous Performance. If you are looking for the #1 selling nitrous system for your Polaris 800 AXYS this is it! Completely model specific and all pre-set for your easy installation. Straightline’s patented nitrous nozzle with flow control makes the kit 100%...Read More

2016 Straightline Performance Ski-doo 1200 Lightweight Performance Muffler Released! Straightline’s 1200 muffler is the leader in the market with proven gains by some of the top aftermarket companies in the snowmobile industry. Straightline’s muffler gains 4+ real horsepower with 9+ lbs. of weight loss.. Increased torque from 7900-8400 rpm. Improved throttle response and acceleration. Muffler...Read More

Polaris 800 HO AXYS Lightweight Carbon Fiber Muffler. The new Stainless Steel Carbon Fiber Muffler for the 2015-16 Polaris AXYS weighs in at 3lbs. proven dyno development guarantees no HP loss with all of Straightline Performance’s Carbon Fiber Mufflers. Benefits to the Straightline Carbon Mufflers – Rust proof stainless steel construction – Superior fit and...Read More

Straightline Performance’s Ski-doo 800 E-TEC Head Billet Head. Straightline’s billet head will pick-up an additional 5-6hp and improved torque. No fuel programmers needed with just the head installed. If installing the new head with a Straightline exhaust the fuel programmer is recommended. The full exhaust, billet head, air intake mod and fuel programmer will pick...Read More