Exhaust Exhaust Pipes, Systems and Components

Borla

Borla 16-24 Infinity Q50 (Auto V6) ATAK Cat Back - 4.5in Carbon Fiber Black Anodized Tip

$2,299.99

SKU: B00F 140978CFBA

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INSTALL DIFFICULTY
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Moderate — 2–4 hours

Description

Part #: 140978CFBA

This 2.5" diameter True Dual Borla(r) Cat-Back(tm) system features an internal H-Pipe inside the front muffler and Borla(r)'s patented Polyphonic Harmonizer technology for increased performance and improved sound. Borla(r)'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(r) sound level delivers an aggressive, head-turning sound without any drone inside the cabin. The rear section of this exhaust system incorporates Borla(r)'s patented SwitchFire(r) design, and a single 4.5" round carbon fiber with black anodized center tip on each tail pipe. Completely eliminating the turbulent center intersection of a standard X-Pipe, Borla(r)'s patented SwitchFire(r) design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. Systems with bright chrome on T-304 stainless steel tips and black chrome on T-304 stainless steel tips are also available. Borla(r) Cat-Back(tm) & 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(r) 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(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the worlds most experienced (and most winning) exhaust brand.

Features:

  • Borla(r) system is a True Dual design
  • Front Muffler contains an Internal H-Pipe
  • System contains Polyphonic Harmonizer technology
  • Rear muffler has been replaced with Borla(r)'s patented SwitchFire(r) rear section

ATAK(r) Cat-Back(tm) Exhaust System 2016-2024 Infinity Q50 2016-2024 3.0L V6 Automatic Transmission Rear Wheel Drive/ All Wheel Drive.

MIA's Description

The Borla 140978CFBA is a 2.5" diameter True Dual Cat-Back™ exhaust system for the Infiniti Q50 (2016-2024) with a 3.0L V6 engine and automatic transmission (RWD/AWD). It features an internal H-Pipe, Borla's Polyphonic Harmonizer technology for a rich, full-bodied sound, and ATAK® sound level for aggressive tone without drone. The rear section incorporates Borla's SwitchFire™ design for improved performance and custom sound. Exhaust exits through dual 4.5" round carbon fiber tips with a black anodized center. Constructed from T-304 austenitic stainless steel with ultra-smooth mandrel bends for maximum flow, power, and durability. Backed by Borla's Million-Mile Warranty.

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Specifications

BrandBorla
Part NumberB00F 140978CFBA

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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