2.7L Cat-Back Dual Side-Exit Exhaust Upgrade System for Long Wheel Base Models by Borla® - Associated Accessories

2.7L Cat-Back Dual Side-Exit Exhaust Upgrade System for Long Wheel Base Models by Borla® - Associated Accessories

GM Part #19419881

MSRP$1,899.00*

Be seen and be heard.

  • Maximum performance from Borla’s® patented, race-bred technology and engineering
  • Quality, austenitic T304 stainless steel for ultimate corrosion resistance
  • Helps to reduce restrictions in the exhaust pipes

About this product

Be seen and be heard. Set your vehicle apart from the crowd with the adrenaline-pumping exhaust sound of a GMC Accessories 2.7L Cat-Back Dual-Side-Exit Exhaust Upgrade System for Long Wheel Base Models. This custom exhaust allows for maximum performance from Borla’s® patented, race-bred technology and engineering. This Borla® 2.7L Dual-Side-Exit Exhaust System includes rear muffler assembly, intermediate pipe, exhaust clamps and other mounting hardware (exhaust tips sold separately).   It is 50-state emissions legal and will not void the vehicle warranty when installed by an authorized GM dealership.

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  • Maximum performance from Borla’s® patented, race-bred technology and engineering
  • Quality, austenitic T304 stainless steel for ultimate corrosion resistance
  • Helps to reduce restrictions in the exhaust pipes
  • Designed for use with 2.7L engine and long wheel base models
  • 50-state emissions legal and will not void the vehicle warranty when installed by an authorized GM dealership
  • Includes rear muffler assembly, intermediate pipe, exhaust clamps and other mounting hardware (exhaust tips sold separately)
  • Requires your choice of Borla® bright chrome, black chrome or carbon-fiber exhaust tips (available separately at additional cost; the Cat-Back Exhaust System by Borla® is not compatible with other exhaust tips offered by GM)

Package Specifications

Height17.1 in
Length61.5 in
Width17.6 in
Weight59.54 lb
Packaging Quantity1

Non-GM warranty. Limited warranty by Borla®, 1,000,000 miles. For more information, contact your dealer.

ModelBody StyleTrimYear(s)
Sierra 1500Crew Cab Pickup2019, 2020, 2021
Sierra 1500 LimitedCrew Cab Pickup2022

Frequently Asked Questions

Upgrading your exhaust system will help enhance the sound, performance and style of your vehicle. It can help to reduce restriction in the exhaust system.

Yes, this exhaust system is legal for use in all 50 states.

No, this exhaust will not void the New Vehicle Limited Warranty.