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Borla 20-25 BMW M8 Gran Coupe ATAK Cat-Back Exhaust System

SKU: BOR140988CFBA

Exhaust Systems

BOR Cat Back ATAK

Borla 20-25 BMW M8 Gran Coupe ATAK Cat-Back Exhaust System

SKU: BOR140988CFBA

Exhaust Systems

BOR Cat Back ATAK

A$6,374.26
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

This dual 3.5" diameter split rear exit Cat-Back™ system has active exhaust valves with a dual 3" diameter rear section for the loud path and dual 2" rear section for the quiet path. The system was designed specifically for the 4.4L M8 Gran Coupe. It contains a Merge X-Pipe for increased performance and improved sound. It also features our Polyphonic Harmonizer and SwitchFire™ technology. 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. 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. It delivers the aggressive ATAK® Sound with no drone inside the vehicle. The exhaust exits via dual 5" round carbon fiber with black anodized center tips on each tail pipe. 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 flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. This system gives your M8 the power and sound it deserves. 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.

Product Overview

This dual 3.5" diameter split rear exit Cat-Back™ system has active exhaust valves with a dual 3" diameter rear section for the loud path and dual 2" rear section for the quiet path. The system was designed specifically for the 4.4L M8 Gran Coupe. It contains a Merge X-Pipe for increased performance and improved sound. It also features our Polyphonic Harmonizer and SwitchFire™ technology. 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. 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. It delivers the aggressive ATAK® Sound with no drone inside the vehicle. The exhaust exits via dual 5" round carbon fiber with black anodized center tips on each tail pipe. 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 flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. This system gives your M8 the power and sound it deserves. 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.


Features and Benefits

  • Contains a Merge X-Pipe
  • Contains Polyphonic Harmonizer technology
  • Contains SwitchFire(tm) technology
  • Features Active Exhaust Valves

Product Details

Construction:All Welded
Description:Borla 20-25 BMW M8 Gran Coupe ATAK Cat-Back Exhaust System
Grade Type:Performance
Material:T-304 Stainless Steel & Carbon Fiber
Part Number:bor140988CFBA
Prop 65 (C, R or CR):CR
Prop 65 - Long Label:WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go towww.P65Warnings.ca.gov
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label:Proposition 65 Warning.JPG
Prop 65 Yes/No:Yes
Title:Borla Cat-Back Exhaust System ATAK - 140988CFBA
Warranty:Million-Mile Warranty on systems and parts, 1 year on valves, actuators, simulators, black coatings, tip finishes, and carbon fiber parts

Application Summary

2020-2025 BMW M8 Gran Coupe F93 4.4L V8 Automatic Transmission Rear Wheel/ All Wheel Drive 4 Door.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-09-27 14:51:38

Features

  • Contains a Merge X-Pipe
  • Contains Polyphonic Harmonizer technology
  • Contains SwitchFire(tm) technology
  • Features Active Exhaust Valves

Specifications

Product Attributes - Brand
Borla
Product Attributes - Manufacturer's Part Number
140988CFBA
Product Attributes - Part Type
Exhaust Systems
Product Attributes - UPC
808422809887

Reference Information

Brand Name/s Borla
StreetFX SKU bor140988CFBA
SFX Item ID 5344025
Supplier Item Code 5344025
Manufacturer SKU 140988CFBA
Manufacturer UPC 808422809887

Compatibility

2020-2025 BMW M8 Gran Coupe F93 4.4L V8 Automatic Transmission Rear Wheel/ All Wheel Drive 4 Door.

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