MENU
2019-20 GM Silverado/Sierra 1500 5.3L - American Thunder Cat-Back Exhaust System 817895YouTube Button

Flowmaster American Thunder Cat-back Exhaust System

2019-2020 (New body) Chevrolet Silverado 1500/GMC Sierra 1500 with 5.3L engine. (See applications below)

PART# 817895

Be the first to write a review
$877.95   Suggested Retail
$710.96   Holleydays Price
Free Shipping
In Stock  
Qty: 
Add to Wish List

Starting at $63 a month with Learn More
Fits 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Fits models with 5.5 and 6.5-ft long beds with factory dual exhaust option.

Overview

The new Flowmaster® American Thunder® cat-back exhaust system for the 2019-2020 GM 1500 (new body style) trucks with 5.3L engine is perfect for the person looking for an aggressive sound level outside the truck, with a moderate interior tone and the performance benefits you would expect from Flowmaster. This emissions-legal bolt-on system fits all Crew Cab and Double Cab models with 5.5 and 6.5-ft long beds with factory dual exhaust option. Features include flex joint, mandrel-bent 3.00-inch stainless steel tubing flowing into a Super 40® Series muffler, dual 2.50-inch mandrel-bent stainless tailpipes that are finished off with quad 4.00-inch black ceramic coated stainless steel tips exiting out under the factory exhaust bezels. Designed for an easy fit, this system includes all necessary parts and hardware for an easy at home installation. Notes: Does Not fit 2019 LD/classic body style or trucks with factory single exhaust system.

Features:

  • Large 4.00-inch Black Ceramic Coated Stainless Quad Tips
  • Moderate Interior with Aggressive Exterior Tone
  • Uses the Factory Hanger Locations
  • Large Volume Super 40 Muffler
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Easy Installation

Specs

BrandFlowmaster
Emission Code5
Exhaust SeriesAmerican Thunder
Exit PositionDual Out Rear
Mount TypeUses Factory Hangers
Muffler SeriesSuper 40 Series
Product TypeExhaust System
Sound LevelModerate/Aggressive
System TypeCat-back
Tip Diameter4
Tip Material304 Stainless
Tip ShapeRound
Tubing Material409S Stainless Steel
Part Number817895

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Fits 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Fits models with 5.5 and 6.5-ft long beds with factory dual exhaust option.

Applications

We Suggest
    Also Bought
      Reviews

        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.

         X  Holleydays