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Flowmaster

Flowmaster 817891 American Thunder Cat-Back Kit Fits 2019-2021 Silverado 6.2L

Flowmaster 817891 American Thunder Cat-Back Kit Fits 2019-2021 Silverado 6.2L

Regular price $1,041.95 USD
Regular price Sale price $1,041.95 USD
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Flowmaster Part Number:  817891

Fits 2019-2021 Chevrolet Silverado, GMC Sierra 1500 with 6.2L engine.

This Flowmaster American Thunder® cat-back dual exhaust system for the 2019-2021 GM Silverado/Sierra 1500 (new body style) trucks with the 6.2L engine is perfect for the person looking for an aggressive sound level outside the truck, with a moderate interior tone and all the performance benefits you would expect from Flowmaster®. This emissions-legal bolt-on system fits all 6.2L Crew Cab with 5.5-ft and 6.5-ft beds, and all Double Cab with a 6.5-ft bed and factory dual exhaust tailpipes. Features include a mandrel-bent 3.50-inch stainless steel inlet tube flowing into a single 50 Series HD™ muffler, dual 2.50-inch mandrel-bent stainless tailpipes replacing the factory resonators and giving your truck some growl. The tailpipes are finished off with quad 4.00-inch black ceramic coated stainless steel tips that exit in place of the factory bolt-on exhaust bezels giving your truck an aggressive performance style and setting your truck apart from others, sending the message that you would rather lead than follow. Designed for an easy fit, this system includes all necessary parts, detailed instructions and hardware for an easy at home installation. Notes: Fits 147-inch and 157-inch wheelbases with 6.2L engine and factory dual tailpipes.

Features:

  • Large 4.00-inch Black Ceramic Coated Tips
  • Removes Factory Resonators in Tailpipes
  • Large 50 Series HD Performance Muffler
  • Moderately Aggressive Exterior Tone
  • Black Ceramic Coated Quad Tips
  • Full Stainless Steel Construction
  • Uses Factory Hanger Locations
  • Lifetime Limited Warranty
  • Please contact before ordering if you are not 100% sure of fitment
Brand Flowmaster
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear
Material 409 Stainless Steel
Mount Type Uses Factory Hangers
Muffler Series 50 Series HD
Product Type Exhaust System
Single Dual Dual
Sound Level Aggressive / Moderate
System Type Cat-back
Tip Finish Polished
Tip Material 304 Stainless
Tubing Diameter (in) 2.5
Tubing Material 409S Stainless Steel
UPC 700042039050
California Proposition 65 Chemical Name Chromium (hexavalent compounds)

Nickel (Metallic)
California Proposition 65 Required Yes
Part Number 817891
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