Thermal R&D Cat-Back Front Exit Exhaust System for the Polaris Slingshot (2015-19)

(12 reviews) In Stock
  • $449.00

  • Part Number: SM-5255
  •   Login & Earn 449 Points when purchasing this item

Available Options

Add to Wishlist
Manufacturer:

Cat-Back:
Yes

Weight:
12.5 lbs. (2.5 lbs. less than stock)

Color:
Black Ceramic Coated

Made In:
U.S.A

Material:
T304 Stainless Steel

Warranty:
Lifetime Warranty

Polaris Slingshot Fitment Guide:
2015 Slingshot Base / SL / SL LE
2016 Slingshot Base / SL / SL LE
2017 Slingshot Base / SL / SL LE / SLR
2018 Slingshot GT LE / S / SL / SLR / SLR LE
2019 Slingshot GT / S / SL / SLR

Polaris Slingshot Front Exit Exhaust System made by Thermal R&D
Introducing the Thermal R&D Front Exit Ceramic Coated Exhaust System for the Polaris Slingshot. This front exit exhaust system is Black Ceramic Coated to insulate heat and protect your exhaust system against road dirt, grime and oils as well as a Brushed Stainless Steel option. The guys at Thermal have the secret sauce recipe for muffler sound, as we’ve tested over a dozen front exit exhaust systems over the years from various manufacturers and we’ve yet to hear anything that's as ear pleasing as this front exit setup. These guys specialize in sound quality, its what they’re good at. They create the exhaust and then test the harmonics with computer software and equipment until they virtually eliminate those annoying resonant frequencies that cause both drone and raspy exhaust notes…. and what we’re left with is an exhaust note that products a subtle, but sophisticated sound throughout the entire RPM range that puts a smile on your face every time you drive. If you're looking for a loud and obnoxious front exit exhaust, this is not the system for you. I would recommend this system for those of you that enjoy the sound of a well tuned exhaust system while also being able to hold a conversation in the cockpit.


Bullets
Cat-Back Yes
Weight 12.5 lbs. (2.5 lbs. less than stock)
Product Details
Color Black Ceramic Coated
Made In U.S.A
Material T304 Stainless Steel
Warranty Lifetime Warranty
Total Reviews: 12
Average Rating: 4.75

03/26/2026 5:37 am

R&D muffler
The sound is much better then the oem one. The install was not as easy as show. The only problem was the springs are a little short.


09/17/2024 6:18 am

R&D Cat-Black Front Exhaust System
Easy to install an has a great sound


03/20/2022 6:30 am

Better sound
Installation is easy, the springs are difficult but they will work.


11/12/2020 9:54 am

Thermal Exhaust
Easy install did end up using stock springs with no problem. A little tight but would rather have them snug than have any vibration. Great sounding its not to loud but now makes it sound better than stock. Guess its really hard to describe and hearing it on the video does not give it justice. I very happy with the purchase..


08/25/2020 3:00 am


So far it seems to cut down the heat in the passenger side about 25%. The sound emitted is better than stock. Had to purchase slightly longer springs. Not the easiest to install the springs. ACE had them in stock. So far so good.

Write a review

Please login or register to review
Please login or register to upload photos!

Prop 65 Notice

Prop65 WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

No questions have been asked about this product.

Have a question regarding this product? Let us know!

Note: HTML is not translated!


Related Products