FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Cyber Monday Extended - Up to 70% Off! Shop Now
Get $80 Off! Redeem Now >

Find Catalytic Converters for your Sierra 3500

FS Performance Engineering Catalytic Converter Guard (20-25 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG25304
Product Image
FS Performance Engineering Catalytic Converter Guard (20-25 6.6L Duramax Sierra 3500 HD)
Verify parts fit and get product recommendations.
Sierra 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
6 Reviews
Our Price

$399.00 each

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Loading Indicator

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Catalytic Converter Guard
      • Sleek and Compact
      • Precision Formed Assembly
      • Rust Resistant
      • Made of 5052 Aluminum
      • Semi-Gloss Black Powder-Coat Finish
      • Easy Installation
      • Fits 2020-2025 6.6L Duramax Sierra 3500 HD Models

      Description

      Added Security. The FS Performance Engineering Catalytic Converter Guard offers peace of mind by providing a barrier against potential theft attempts on your Sierra. Catalytic converter theft has become a prevalent issue in recent years due to the valuable metals found within them. With this guard in place, you can deter thieves and protect your investment.

      Installation. This product is easy to install and should take only a few moments.

      Application. The FS Performance Engineering Catalytic Converter Guard fits 2020-2025 6.6L Duramax Sierra 3500 HD models.

      Fitment:

      Details

      FS Performance Engineering FSPE4-2500-1

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Catalytic Converter Guard
      4.7

      Customer Reviews (6)

      Brand Image

      Reviews of FS Performance Engineering Exhaust products have an average rating of 4.7 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 20, 21, 22, 23, 24, 25

          Word on the Trail

          Your website is easy & helpful. your deliveries come when you say they will. If you have any questions or problems you answer them quickly.

          danny-34537
          Previous Slide Next Slide