# Borla 16-24 Infinity Q50 (Auto V6) ATAK Cat Back - 4.5in Chrome Tip

This 2.5" diameter True Dual BORLA® Cat-Back™ system was designed specifically for the Q50. It features an internal H-Pipe inside the front muffler and BORLA®'s patented Polyphonic Harmonizer technology for increased performance and improved sound. BORLA®'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound. The ATAK® sound level delivers an aggressive, head-turning sound with no drone inside the cabin. The rear section of this exhaust system incorporates Borla's patented SwitchFire™ design. Completely eliminating the turbulent center intersection of a standard X-Pipe, BORLA®'S patented SwitchFire™ design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. The exhaust exits thru single 4.5" round bright chrome on T-304 stainless steel tip on each tail pipe. Systems with black chrome on T-304 stainless steel tips and carbon fiber tips are also available. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. 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 a flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

-   Rear muffler has been replaced with BORLA®'S patented SwitchFire™ rear section
-   System contains Polyphonic Harmonizer technology
-   Front Muffler contains an Internal H-Pipe
-   BORLA® system is a True Dual design

This Part Fits:

Year

Make

Model

Submodel

2020

INFINITI

Q50

Edition 30

2018-2024

INFINITI

Q50

Luxe

2016-2017

INFINITI

Q50

Premium

2020-2021

INFINITI

Q50

Pure

2016-2024

INFINITI

Q50

Red Sport 400

2021-2024

INFINITI

Q50

Sensory

2019,2021

INFINITI

Q50

Signature Edition

2016-2020

INFINITI

Q50

Sport

## Details

- **Price:** 2760.09 CAD
- **Vendor:** Borla
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2760.09 CAD | In stock |

## Images

- Photo - Primary
- User 9

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/borla-16-24-infinity-q50-auto-v6-atak-cat-back-4-5in-chrome-tip)
> Updated: 2026-06-25