# Borla 14-18 Silv/Sierra C/B Exh ATAK 1500 5.3L V8 Ext Cab(78.7) Crew Cab(69.3) 143.5 WB Black Chrome

The Borla(r) 140797BC ATAK(r) Cat-Back(tm) is tuned for sound and performance specifically for the 5.3L engine in the Silverado and Sierra 1500. For the owner who is looking for an aggressive and head-turning sound, we recommend our ATAK(r) system. It provides a drastic difference in tone and overall volume from the much quieter stock exhaust system while maintaining a drone-free driving experience inside the vehicle. This Cat-Back(tm) system features a dual side exit with round rolled tips in a black chrome finish on T-304 stainless steel and bolts on to the factory exhaust for ease of installation. Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. You can count on Borla(r) to provide durability, performance, sound, and a Million-Mile Warranty. See separate note about warranty on tip finish.

This Part Fits:

Year

Make

Model

Submodel

2016-2018

Chevrolet

Silverado 1500

Custom

2014-2018

Chevrolet

Silverado 1500

High Country

2015-2018

Chevrolet

Silverado 1500

LS

2014-2018

Chevrolet

Silverado 1500

LT

2014-2018

Chevrolet

Silverado 1500

LTZ

2015-2018

Chevrolet

Silverado 1500

SSV

2014-2018

Chevrolet

Silverado 1500

WT

2019

Chevrolet

Silverado 1500 LD

Custom

2019

Chevrolet

Silverado 1500 LD

LT

2019

Chevrolet

Silverado 1500 LD

WT

2014-2018

GMC

Sierra 1500

Base

2014-2018

GMC

Sierra 1500

Denali

2014-2018

GMC

Sierra 1500

SLE

2014-2018

GMC

Sierra 1500

SLT

2019

GMC

Sierra 1500 Limited

Base

2019

GMC

Sierra 1500 Limited

SLE

## Details

- **Price:** 2256.02 CAD
- **Vendor:** Borla
- **Type:** Catback
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, EPA:N/A, Exhaust- Mufflers & Tips>Catback, fits_2014-2018`Chevrolet`Silverado 1500`WT~2019`Chevrolet`Silverado 1500 LD`Custom~2019`Chevrolet`Silverado 1500 LD`LT~2019`Chevrolet`Silverado 1500 LD`WT~2014-2018`GMC`Sierra 1500`Base~2014-2018`GMC`Sierra 1500`Denali~2014-2018`GMC`Sierra 1500`SLE, fits_2014-2018`GMC`Sierra 1500`SLT~2019`GMC`Sierra 1500 Limited`Base~2019`GMC`Sierra 1500 Limited`SLE, fits_2016-2018`Chevrolet`Silverado 1500`Custom~2014-2018`Chevrolet`Silverado 1500`High Country~2015-2018`Chevrolet`Silverado 1500`LS~2014-2018`Chevrolet`Silverado 1500`LT~2014-2018`Chevrolet`Silverado 1500`LTZ~2015-2018`Chevrolet`Silverado 1500`SSV, LTL:N, MPN:140797BC, Non-CARB:N, Prop65:Y, SpecialOrder:N, TURN14_ID:321259

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2256.02 CAD | In stock |

## Images

- Photo - Primary
- User 9

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/borla-14-18-silv-sierra-c-b-exh-atak-1500-5-3l-v8-ext-cab78-7-crew-cab69-3-143-5-wb-black-chrome)
> Updated: 2026-07-18