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

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

GM Part #19434988

MSRP$1,899.00*

Be seen and be heard.

  • Quality, austenitic T304 stainless steel for corrosion resistance
  • Helps to reduce restrictions in the exhaust pipes
  • Designed for use with 2.7L engine and short wheel base models

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 Short Wheel Base Models. This custom exhaust allows for optimal 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 GMC Dealer.

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  • Quality, austenitic T304 stainless steel for corrosion resistance
  • Helps to reduce restrictions in the exhaust pipes
  • Designed for use with 2.7L engine and short wheel base models
  • 50-state emissions legal and will not void the vehicle warranty when installed by an authorized Chevrolet/GMC Dealer
  • 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 (sold separately); the Cat-Back Exhaust System by Borla® is not compatible with other exhaust tips offered by Chevrolet/GMC

Grade TypeRegular
Exhaust Tip Quantity2
TypeCat-Back

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

ModelBody StyleTrimYear(s)
Sierra 1500Crew Cab Pickup2023, 2024, 2025, 2026
Sierra 1500Extended Cab Pickup2023, 2024, 2025, 2026

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.