Thermal R&D Ceramic Coated Dual Rear Exit Touring Exhaust System for the Polaris Slingshot

(15 reviews) Pre-Order
  • $1399.00
    $1199.00 Discounted Price
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  • Part Name: thermal-dual-rear-exit-touring-exhaust-slingshot
  • Part Number: SM-4167
  •  *** SECOND BATCH SOLD OUT - THIRD BATCH ETA MID MAY ***

Manufacturer:
Thermal R&D

Pipe Diameter:
2" Mandrel Bent

Color:
Black Ceramic Coated

Hardware Included:
Yes

Made In:
U.S.A.

Material:
T304 Stainless Steel

Warranty:
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 Exhaust System by Thermal R&D
Every once in a great while a product is released for the Polaris Slingshot that absolutely blow our minds. This dual rear exit touring exhaust system from Thermal Research & Development is one of them! This is the first exhaust system for the Polaris Slingshot that checks all the boxes. It's ceramic coated from top to bottom, which insulates the exhaust heat, vastly reducing cabin foot well and trans tunnel temperatures, making it the most comfortable rear exit exhaust system we've tested to date. 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. Most importantly, the tips run low to the ground and shoot out of both the left and right corners of the vehicle, making this the first dual exit exhaust system that is compatible with all of our rear fenders and luggage systems. It's also the first rear exit exhaust system that had zero emissions smell in the cabin. 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 Touring Exhaust System for the Polaris Slingshot

  • Ceramic Coated from Start to Finish
  • No Droning
  • Mandrel Bent 304 Stainless Steel
  • Black Powder Coating
  • Compatible with All Rear Fenders & Luggage Bags
  • No Emissions Smell in the Cabin
  • Custom Billet Aluminum Exhaust Hangars
  • Lifetime Warranty

*NOT LEGAL FOR USE ON ANY POLLUTION CONTROLLED MOTOR VEHICLES IN CALIFORNIA OR STATES ADOPTING CALIFORNIA EMISSION PROCEDURES. 

Bullets
Pipe Diameter 2" Mandrel Bent
Product Details
Color Black Ceramic Coated
Hardware Included Yes
Made In U.S.A.
Material T304 Stainless Steel
Warranty Lifetime Warranty
Do you need a 1320 header with this exhaust system? Also with this exhaust system does it change the sound of the slingshot? Looking for a deeper sound and hopefully less heat on the passenger side. ( Doug Kantor, 01/20/2019 7:46 pm )

Hello Doug, this system is a "cat back" system and can be run as is. You do however have the option to pair it with our aftermarket header and cat delete pipe if you'd like. It's the best sounding exhaust system we've heard so far for the Slingshot. Nice low rumble with zero emissions smell in the cabin due to the cat back configuration. It's ceramic coated head to tail.. this cuts the exhaust temperature by 50% in comparison to non-coated stainless steel. This is the only ceramic coated rear-exit exhaust system on the market at this time. Please let me know if you have further questions. Thanks!

( SlingMods )
Does this syestem replace factory muffler and catalytic converter ( Eric Retter, 01/20/2019 4:39 pm )
Hello Eric, yes and no. It comes with a new triple chamber ceramic coated muffler, but the system is cat back to prevent cabin fumes smell, which has been a huge complaint with other exhaust systems on the market. You can however run our aftermarket cat delete pipe and header if you'd like. Thanks for the inquiry.
( SlingMods )

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Total Reviews: 15
Average Rating: 4.87

04/10/2019 9:10 pm

Love it.
It sounds beefy without being anoyed in long rides.


04/06/2019 4:07 pm

Orange crush II
I bought this exhaust for two reasons. One, looks. Two, reduce the floor board heat on the passenger side. Wasn't sure it would reduce the heat but it definitely did. The wife refused to ride in it because of the floor board heat so now that it's on we went for a ride today. It cut the heat by a least 50% if not more. As they say, happy wife happy life! The only reason for the 4 stars is price, and it wasn't easy installing it. Still tweaking it as I write this. Overall great purchase!


03/30/2019 6:37 pm

2018 SL Slingshot
I did it myself!!! It wasn't easy but well worth it when I was done. Bought my Sling close to end of season in upstate ny. Spent my winter looking for a muffler system that looks good. I seen a lot of muffler systems that looked like a circus freak show. Finally someone heard my prays. This muffler system adds to the beauty, sounds nice and low cabin noise. You can't tell it was a add on installation looks factory installed. So no one knows I did it myself. Thanks Slingmods and Thermal R&D!!!


03/30/2019 12:01 pm

Very happy with this purchase!
Let me start off by saying this... the install was a PITA for me. I don't have a lift, and spent several hours laying on a creeper with the SS jacked up in the air. I cussed Polaris as well as myself during these hours, but when I finally got it installed...I realized it was worth it.
I had a custom out-the-side exhaust with a Flowmaster Super 10 muffler, 1320 header and no cat. The sound was decent but the smell and the drone at cruising speed bothered me and my wife. After installing this, there are no exhaust fumes getting in the cockpit and the droning is gone. This exhaust has a great note to it when you punch the throttle, too.
The cons of this system? Well, price number 1 of course. It is a lot of money for an exhaust system. Second would be lack of directions. Watching the video is all well and good, but I prefer to have something I can hold and keep referencing to.
Overall I think it is an extremely good quality system. I am very pleased with this purchase. The looks and the sound of this exhaust was worth the hassle of install.


03/26/2019 6:54 pm

R&D Exhaust
Everything came in great shape, well wrapped and wasn't as hard to put on I feared.
Springs were a little tough to get on but the rest wasn't bad.
Love the sound and the look as does my wife
Very glad I purchased it.

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