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Borla 140577 ATAK Cat-Back Exhaust System

(2014-2018 Chevrolet Silverado 1500; 2014-2018 GMC Sierra 1500)

Part of: Borla Cat-Back Exhaust System - ATAK

Other options in this family: Borla 140650 Borla 140753BC Borla 140641 Borla 140356 Borla 140537BC

Manufacturer

Picture for manufacturer Borla

Part Number

140577
12 reviews
Sale Price

$1,588.99

Estimated ship date Saturday, November 28

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Borla 140577 ATAK Cat-Back Exhaust System delivers the most aggressive sound in Borla's street-legal lineup, engineered for performance enthusiasts who demand maximum volume without sacrificing clarity. ATAK (Acoustically-Tuned Applied Kinetics) technology uses patented design elements to produce the highest decibel levels available while eliminating the drone and distortion common in other loud exhaust systems.

Key Features:

  • ATAK technology provides maximum volume with tuned sound waves for optimal clarity across the RPM range
  • Retains 100% of power-adding capabilities from Borla's patented Multicore design
  • Vehicle-specific acoustical tuning delivers desirable exhaust note without interior drone
  • Premium 300-series austenitic stainless steel construction for superior durability
  • Mandrel-bent tubing by CNC machinery ensures maximum exhaust flow and perfect fit
  • Mirror-polished stainless steel tips for premium appearance
  • Handmade in the USA by master craftspeople
  • Backed by Borla's Million-Mile Warranty

This cat-back system is designed for high-performance purists who prefer aggressive exhaust notes and want the loudest street-legal option available. Each ATAK system is custom-calibrated for specific vehicle applications to optimize sound quality and performance gains.

Products specifications

Fits

2014-2018 Chevrolet Silverado 1500; 2014-2018 GMC Sierra 1500

Inlet Size (in.)

3.5

Outlet Size (in.)

2.25

System Type

Cat Back

Inlet Inside Diameter

3.500 in.

Outlet Outside Diameter

2.250 in.

Tip / Outlet Finish

Polished T-304 Stainless Steel

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Construction

All Welded

Tubing Diameter

3.500 in.

Off Road Use Only

No

Title Extended

Silverado/ Sierra 1500 2014-2018 Cat-Back? Exhaust System ATAK? Part # 140577

Exit Position

Side

Tip Diameter

4 in.

Tail Pipe Diameter

2.250 in.

Material

T-304 Stainless Steel

Exit Style

Truck Side Exit

Muffler Type

Straight-Through

Tail Pipe Material

Stainless Steel

Exhaust Type

Cat-Back System

Grade Type

Performance

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