Thermal R&D Ceramic Coated Dual Rear Exit Sport Exhaust System for the Polaris Slingshot (2015-19)

(9 reviews) Pre-Order
  • $1695.00
    $1495.00 Discounted Price
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  • Part Name: thermal-dual-rear-exit-sport-exhaust-slingshot
  • Part Number: SM-5898

Available Options

Thermal R&D

Mfg. Part #:

Pipe Diameter:
2" Mandrel Bent

Black with Colored Tips

Hardware Included:

Made In:

T304 Stainless / Ceramic Coated

Lifetime Warranty

Slingshot Application 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 Ceramic Coated Dual Rear Exit "Sport" Tuned Exhaust System by Thermal R&D
Introducing the Thermal R&D "Sport" tuned dual rear exit exhaust system for the Polaris Slingshot. This dual rear exit sport tuned exhaust system from Thermal Research & Development checks all the boxes like its sister product the "Touring" exhaust. It's ceramic coated from top to bottom, which insulates the exhaust heat, vastly reducing cabin foot well and trans tunnel temperatures. The entire system is built from 304 mandrel bent stainless steel and tucks in the trans tunnel so that you don't lose ground clearance. The exhaust system features custom billet aluminum exhaust hangars for the rear end and a trans tunnel mount with polyurethane bushings for the center support along with a center slip joint to allow for vast temperature variations. The custom made Bugatti Chiron inspired exhaust tips exit out the rear of the Slingshot and feature colored inserts for a truly "one of kind" visual statement that's second to none. Cabin smell while driving is virtually non existent unlike other rear exit exhaust systems on the market due to the proprietary design of the Thermal muffler and the fact that the system keeps the stock catalytic converter in place. If you're looking for the creme de la creme of exhaust systems, with a perfectly balanced "drone free" exhaust note throughout the RPM band, that's backed with a Lifetime Warranty... Thermal R&D is the choice for you!

Features of the Thermal R&D Sport Exhaust System for the Polaris Slingshot

  • Black Ceramic Coated from Start to Finish
  • No Droning
  • Mandrel Bent 304 Stainless Steel
  • No Emissions Smell in the Cabin
  • Custom Billet Aluminum Exhaust Hangars
  • Colored Exhaust Tip Inserts
  • No Loss of Ground Clearance
  • Lifetime Warranty


Pipe Diameter 2" Mandrel Bent
Product Details
Color Black with Colored Tips
Hardware Included Yes
Made In U.S.A.
Material T304 Stainless / Ceramic Coated
Warranty Lifetime Warranty
which red is showing here? ( dennis gibbons, 08/11/2020 6:48 pm )
Hello Dennis, that is the "pearl red" showing in the pictures. Thank you!
( SlingMods )
why do I have to buy the color tips for the R&D thermal exhaust? ( randy k ries, 04/11/2020 7:28 am )
Hello Randy, if you select the "Brushed Silver" Option, there's no additional charge. If you opt for any color other than "Brushed Silver" there is an upcharge as we have to send the tips out to get powder coated for you in the color you selected. Thanks!
( SlingMods )

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Total Reviews: 9
Average Rating: 4.89

07/22/2020 5:12 am

Thermal R&D exhaust
Took time to install but looks and sounds great.

07/21/2020 6:34 am

Thermal R&D Ceramic Coated Dual Rear Exit Sport Exhaust System
Fantastic engineering. well thought out!

05/08/2020 4:14 pm

Great up grade
Shipping was fast and all the pieces fit perfect. They sound great not like a sewing machine any more. Not loud but a great growl to them. At 73 I find myself having problems working on my sling BUT I did manage it. They should send longer springs for this muffler that was the hardest part of this install.

03/16/2020 5:35 am

My husband and I love the sound. Wow the heat is gone one the passenger side. Looks great!

02/11/2020 2:13 pm

Thermal R&D Ceramic Coated Dual Rear Exit Sport Exhaust System
Easy to install. Sounds Great!!!!

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