hps

***Pre-orders are currently being shipped***

***Please expect 1-2 weeks processing time on new orders***

Available in our Exclusive Platinum Ceramic Coating with Frost Silver and Black Logo

Making the best performance exhaust for the new Catalyst snowmobile was no easy task. The Catalyst is one of the most nimble and exciting sleds in the industry. With the HPS Performance Exhaust you will make Catalyst even more fun; sharpening performance and throttle response, shaving over 12 lbs from the massive stock muffler, and having the best sound exhaust in the industry while staying respectable with sound levels. 

 Features
- 6 lbs. (Over 12 lbs weight savings over stock)
- Better throttle response 
- Perfect fit and easy to install 
- HPS Signature Tone

**Now Available in Platinum Lite Ceramic with Ceramic Logo **

The design team went back to the drawing board for the new ProClimb chassis. Our goals were to create a lite weight silencer with durability, passing sound qualities and performance demanded by our customers. HPS has meet these design goals by reducing an amazing -16.5 lbs and increasing power +3.5 HP. Elevate your fun factor with this all new silencer! The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers.

NOTE: The HPS ProClimb silencers are not interchangeable between 2012, 2013-16 and 2017 models.
(Passes SAE J-2567 sound test approved below 88dbs 4000RPM)

Product Videos

***Now Available in Platinum Lite Ceramic with Ceramic Logo***

The design team went back to the drawing board for the new ProClimb chassis. Our goals were to create a lite weight silencer with durability, passing sound qualities and performance demanded by our customers. HPS has meet these design goals by reducing an amazing -13 lbs and increasing power +3.5 HP. The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!

NOTE:

• DOES NOT FIT 2017 M8000 please see 2017 ProClimb M8000
• Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets. No drilling or modification is needed to mount the HPS silencer. The HPS ProClimb silencers are not interchangeable between 2012, 2013-16, and 2017 M8000 models.
• All results are tested with stock parameters with HPS muffler.

(Passes SAE J-2567 sound test approved below 88dbs 4000RPM)

Product Videos

***Now Available in Platinum Lite Ceramic with Ceramic Logo***

The design team went back to the drawing board for the new ProClimb chassis. Our goals were to create a lite weight silencer with durability, passing sound qualities and performance demanded by our customers. HPS has meet these design goals by reducing an amazing -13 lbs and increasing power +3.5 HP. The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!

NOTE:

• DOES NOT FIT 2017 MOUNTAIN CAT please see 2017 Mountain Cat muffler
• Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets. No drilling or modification is needed to mount the HPS silencer. The HPS ProClimb silencers are not interchangeable between 2012, 2013-16, and 2017 Mountain Cat models.
• All results are tested with stock parameters with HPS muffler.

(Passes SAE J-2567 sound test approved below 88dbs 4000RPM)

Product Videos

**NOW AVAILABLE**

The design team went back to the drawing board for the new ProClimb chassis. Our goals were to create a lite weight silencer with durability, passing sound qualities and performance demanded by our customers. HPS has meet these design goals by reducing over 13 lbs and increasing power +2.5 HP. The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!

NOTE:

• Fits all the; Alpha One, M6000 and M8000 ProClimb, SnoPro 600/800, XF 600/800, ZR 600/800, 2018-22, Riot/Riot X models.
• DOES NOT FIT 2017 MOUNTAIN CAT please see 2017 Mountain Cat muffler
• Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets.
• Drilling of one rivet and securing the muffler to the belly pan with one #10 bolt (included) is mandatory for guaranteed secured mounting for aggressive riding.
• The HPS ProClimb silencers are not interchangeable between 2012, 2013-16, and 2017 Mountain Cat models.
• All results are tested with stock parameters with HPS muffler.

(Passes SAE J-2567 sound test approved below 88dbs 4000RPM)

Product Video

***NOW AVAILABLE***

Using the super versatile Ascender chassis the blast is the best introduction to extreme backcountry riding. Where lightweight and power for aggressive riding, the HPS exhaust is the only way to go for shedding weight and having optimal performance. The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!

NOTE:

• -13lbs lighter than stock
• Fits all the; Arctic Cat Blast 400 sleds
• Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets.
• Drilling of one rivet and securing the muffler to the belly pan with one #10 bolt (included) is mandatory for guaranteed secured mounting for aggressive riding.
• All results are tested with stock parameters with HPS muffler.

***Now Available in the NEW Burnt Gold & Platinum Lite Ceramic with Ceramic Logo***

Using the super versatile Ascender chassis the blast is the best introduction to extreme backcountry riding. Where lightweight and power for aggressive riding, the HPS exhaust is the only way to go for shedding weight and having optimal performance. The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!

NOTE:

• -11 lbs lighter than stock
• Suppressor is trail rated sound levels
• Fits all the; Arctic Cat Blast 400 sleds
• Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets.
• Drilling of one rivet and securing the muffler to the belly pan with one #10 bolt (included) is mandatory for guaranteed secured mounting for aggressive riding.
• All results are tested with stock parameters with HPS muffler.

***NOW AVAILABLE***

**Available in the Platinum Lite Ceramic with Ceramic Logo**

The design team went back to the drawing board for the new ProClimb chassis. Our goals were to create a lite weight silencer with durability, passing sound qualities and performance demanded by our customers. HPS has meet these design goals by reducing weight to only 6.5 lbs and increasing power +2.5 HP. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!

NOTE:

• Fits all the; Alpha One, M6000 and M8000 ProClimb, SnoPro 600/800, XF 600/800, ZR 600/800, 2018-22, RIOT/RIOT X, models. 

• DOES NOT FIT 2017 MOUNTAIN CAT please see 2017 Mountain Cat muffler 

• Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets. 

• Drilling of one rivet and securing the muffler to the belly pan with one #10 bolt (included) is mandatory for guaranteed secured mounting for aggressive riding.

• The HPS ProClimb silencers are not interchangeable between 2012, 2013-16, and 2017 Mountain Cat models.

• All results are tested with stock parameters with HPS muffler.

(Passes SAE J-2567 sound test approved below 88dbs 4000RPM)

INSTALL VIDEO