Skip to main content
FREE SHIPPING ON ORDERS OVER $500

borla 14 silv/sierra c/b exh atak 1500 5.3l v8 at/mt 2&4wd ext cab (78.7) crew cab(69.3) 143.5 wb 140537

Product gallery

borla 14 silv/sierra c/b exh atak 1500 5.3l v8 at/mt 2&4wd ext cab (78.7) crew cab(69.3) 143.5 wb 140537

All pictures shown are for illustration purpose only. Lip size, concavity, and features on wheels will vary depending on wheel specs.

BORLA has announced the development of a revolutionary new exhaust technology that enables their engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM range, while retaining 100% of the power-adding capabilities of BORLA’s patented Multicore design.

Select a vehicle to confirm fitment

Confirm Vehicle Fitment

$1,597.99/ ea
7 Available

Estimated Delivery: 2 to 7 Days

Fitment Guarantee
Warranty

Product Overview

Called ATAK (Acoustically-Tuned Applied Kinetics), this exclusive technology (U.S. patent #5,248,859) produces the highest available dB (decibel) levels in the BORLA street-legal lineup, and is designed for high-performance purists who prefer exhaust notes over their stereos. The focus of ATAK is to pump the volume while retaining clarity of sound, at the same time avoiding the drone and distortion typically found in louder exhausts. With ATAK, the sound output is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output.

Technical Specifications

Technical specifications for this product
BrandBorla Exhaust
MPN140537

WARNING: Cancer and Reproductive Harm.
www.P65Warnings.ca.gov (opens in a new tab)

Element Wheels

Join the Inner Circle

Get exclusive access to flash sales, new drops, and expert fitment guides delivered to your inbox.