Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 1
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 2
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 3
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 4
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 5
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 1
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 2
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 3
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 4
Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster 5
Flowmaster

Flowmaster 817669 - American Thunder Cat-Back Exhaust System 2014-2019 (Classic Body) Silverado/Sierra 1500 4.3L & 5.3L Engines Aggressive To Moderate Sound Flowmaster

Contact Us for Availability
$1,177.95 USD
✓ Need help confirming fitment?
✓ Ships in 2 - 5 business days
✓ Easy return process
Please verify fitment first. Select your vehicle in the Verify Fitment widget and confirm that this part fits your car before adding it to cart.
Product details
  • Vendor Flowmaster
  • SKU 817669
  • Barcode 700042030033

Do you have questions about this product?

Ask an expert!

Description Fitment Table Shipping information

This Flowmaster American Thunder cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks and is perfect for the person looking for a moderate sound level inside the cab area, with an aggressive exterior sound with all of the performance benefits that you expect from Flowmaster. This bolt-on emissions-legal system is for the Crew Cab and Double Cab models with 4.3L or 5.3L engines and comes with your choice of tailpipe exits, either dual out the rear under the bumper, or dual out the sides behind the rear tires.

System features include stainless steel mandrel bent tubing flowing into a Super 40 series muffler and exiting with dual 2.50-inch stainless steel mandrel bent tailpipes. The system uses the factory hanger locations and is finished off with a pair of large 3.50-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

  • Aggressive Exterior with Moderate Interior Tone
  • Super 40 Series Performance Muffler
  • Delta Flow Technology
  • Custom Fit for Easy Installation
  • All Stainless Steel Construction
  • Lifetime Limited Warranty

Warranty

Manufacturer's Limited Lifetime Warranty

Specifications

Material 409 Stainless Steel
Series Super 40 Series

Questions & Answers

Questions

Have a question? Ask people who own it.

⌕

Start typing your question and we'll check if it was already asked and answered.

0 Questions
No questions yet. Be the first to ask a question about this product.

Ask a Question

Customers are saying