1320 Performance V1 Exhaust & V1 Header Combo for the Polaris Slingshot

(16 reviews) In Stock
  • $704.00
    $598.00 Discounted Price
  •   Login & Earn 598 Points with this item
  • Part Name: polaris-slingshot-exhaust-header-combo-by-1320
  • Part Number: SM-302

Manufacturer:
1320 Performance

Mfg. Part #:
1320-PS-HDEX

Color:
Stainless

Hardware Included:
Yes

Material:
Stainless Steel


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 Exhaust / Header Combo by 1320 Performance
Get the best of both worlds with the 1320 Performance Slingshot Exhaust and Header combo! 1320 Performance states gains of 18 HP over the stock setup on your Slingshot, so you will feel increased low end and top end power throughout the RPM Range.  The Exhaust is a catless exhaust, so this is to be used for off road use only.

1320 Stainless Steel Header for the Polaris Slingshot

The 1320 Performance Mini Ramhorn Header was designed specifically for the Polaris Slingshot to produce excellent power results from 3000RPM to redline. This Tig Welded SUS304 Stainless Steel Header adds a very nice throaty sound to the Slingshot while gaining a manufacturer claimed 9HP over stock. The stock Slingshot manifold is ugly, heavy and has huge choke points because of tiny exhaust and flange ports. The manifold collector on your stock slingshot is only 1.742" inches, the 1320 collector jumps up to a true 2.5" inches.

  • Tig welded in and out for durability
  • Ported runner and collector for extra smooth flow and maximum HP gain
  • True 2.5" inch collector
  • Precision Laser Cut Flanges
  • OEM Fitment can be used with Stock Exhaust and/or Aftermarket Exhaust Systems
  • Dual o2 Sensor Bung on Header.
  • Extra o2 Sensor Bung can be used for wide-band or another tuning oxygen sensor. Plug included if not used.

1320 Stainless Steel Exhaust System with Anti-Reversion Chamber & Cone Silencer for the Polaris Slingshot

The 1320 Performance Exhaust System was designed to produce great low end power throughout the entire RPM band. It adds an aggressive tone to your SlingShot exhaust, but it's not overbearing due to the built-in cone shaped silencer. 1320 exhausts are constructed with high-quality stainless steel, and include CNC-machined flanges that will accept the OEM Polaris O-ring gasket. There Anti-Reversion chamber gets rid of unwanted exhaust gases that travel backwards through the exhaust system when exhaust gas velocity is low and scavenging is minimal. Under those conditions, exhaust gases can enter the intake side, contaminating the combustion process. The Anti-Reversion chamber keeps exhaust flow moving in the right direction resulting in a broader powerband and more torque.

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

** Included Anti-Vibration Bracket Kit is meant for '15-'16 Slingshots only. The 2017+ Models do not use this bracket.


Product Details
Color Stainless
Hardware Included Yes
Material Stainless Steel

No questions have been asked about this product.

Ask a question

Note: HTML is not translated!
Total Reviews: 16
Average Rating: 4.5

05/20/2019 1:06 pm


Was it easy to install the exhaust sounds great but I found it a bit loud on highway. I did purchase the silencer for the V2. With a hand grinder and a little know how you can install it in the V1. The exhaust still sounds very mean and still is noticeable but it makes that Ear piercing noise on the highway go away.


03/14/2019 12:50 pm

1320 Performance
This is truly a must have, contact Slingmods now and order it or else you are missing lots, you SS will never be the same with this add on from the strength as well as the sound! amazing... Thank you Slingmods and thank you Luis...


11/24/2017 9:28 pm

1320 exhaust upgrade
Now this is why I love slingmods, I ordered the 1320 v1 exhaust and header combo, it was out of stock so they upgraded me to the v2 combo that they had in stock at no charge to me and shipped it right out, easy install after I removed all of plastics on the passenger side, I love the different baffles to exchange to make it louder or softer if you wanted, but why would you? Just let it breathe


12/25/2016 12:52 pm


Just added the much needed (not supplied), gasket. Now that's how it should sound!


11/23/2016 4:56 pm

Loud
I wanted loud but I also wanted crisp sounds. I got the loud for sure. But the sound isn't very crisp when you mash the gas. Especially with the smaller of the restriction tubes installed. I ran the mid size for a while and there's just not that good crisp exhaust sound I had hoped for. Overall I'm happy with the purchase but would have tried a different route knowing what I know now.

Write a review

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

Prop 65 Notice


Prop65 WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov


Related Products

1320 Performance V1 Stainless Steel Header for the Polaris Slingshot

1320 Performance V1 Stainless Steel Header for the Polaris Slingshot

Polaris Slingshot Header by 1320 Performance delivers a 9HP horsepower increase and adds a throaty s..

102 Review(s)

$239.00 $295.00

1320 Performance Stainless Steel Exhaust for the Polaris Slingshot (V1)

1320 Performance Stainless Steel Exhaust for the Polaris Slingshot (V1)

Polaris Slingshot Stainless Steel Exhaust System by 1320 performance increases HP and Torque through..

9 Review(s)

$349.00 $399.00

1320 Performance Stainless Steel Adjustable Exhaust for the Polaris Slingshot (V2)

1320 Performance Stainless Steel Adjustable Exhaust for the Polaris Slingshot (V2)

Polaris Slingshot Adjustable Stainless Steel Exhaust System by 1320 performance allows you to contro..

14 Review(s)

$394.99 $429.00

Thermal R&D Ceramic Coated Front Exit Exhaust System for the Polaris Slingshot

Thermal R&D Ceramic Coated Front Exit Exhaust System for the Polaris Slingshot

Thermal R&D has done it again with their Ceramic Coated Front Exit Exhaust System for the Polaris Sl..

2 Review(s)

$449.00 $549.00