Borla 2016 Chevy Camaro SS V8 AT/MT ATAK Rear Section Exhaust w/o Dual Mode Valves

SKU: BOR11921CFBA

Exhaust Systems

BOR Axle Back Kit ATAK

Borla

Borla 2016 Chevy Camaro SS V8 AT/MT ATAK Rear Section Exhaust w/o Dual Mode Valves

SKU: BOR11921CFBA

Exhaust Systems

BOR Axle Back Kit ATAK

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 system features the aggressive ATAK(r) sound with no drone inside the vehicle. The 2.75" diameter (1 tail pipe on each side is 2.5") system has dual tips on each muffler assembly and will fit vehicles with Dual Mode Exhaust (NPP) valves but it does NOT include NPP valves. It may be used with the dual tip lower bumper cover to convert a single, split rear exit to a dual split rear exit. By adding Borla(r) X-Pipe with Mid-Pipes part number 60607 (WITHOUT AFM Valves), or 60610 (With AFM Valves) you can create a Cat-Back(tm) system for your Camaro SS Coupe. The X-Pipes with Mid-Pipes do NOT fit Convertibles. It features unique dual round 4" carbon fiber tips with black anodized centers on each muffler assembly. Systems with polished T-304 stainless steel tips and black coated 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 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 world's most experienced (and most winning) exhaust brand.

Product Overview

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 BORLAÃ¢â‚¬â„¢s patented Multicore design. 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. The development of each ATAK system begins with extensive study of each vehicleÃ¢â‚¬â„¢s acoustical properties. The technology is based on custom-tuned attributes of the internal muffler cores, which are calibrated on a vehicle-by-vehicle basis to deliver the most desirable sound. BORLA is now shipping Cat-Back and/or Rear Section ATAK exhaust systems for a wide variety of popular applications. Like all BORLA exhaust products, each system is handmade in the USA by master craftspeople and features premium 300-Series austenitic stainless steel construction, mandrel bending by computer-controlled CNC machinery to ensure maximum flow and a perfect fit, mirror-polished tips, and a Million-Mile Warranty

Features and Benefits

Fits models with Dual Mode Exhaust (NPP) valves or Dual Split Rear Exit bumper
BORLA(r) system does NOT include NPP valves
Adapter Kit 60605 can be used to add NPP valves to this system

Product Details

Construction:	All Welded
Description:	ATAK Axle-Back Exhaust System; 2.75in. Into Muffler Dual 2.5in. Out; Incl. Mufflers/Tailpipes/Clamps/4x6.25 in. Carbon Fiber Black Round Tips; Dual Split Rear Exit
Exhaust Type:	Axle-Back System
Exit Position:	Dual Rear
Exit Style:	Dual Split Rear Exit
Grade Type:	Performance
Inlet Inside Diameter (in.):	2.75
Inlet Inside Diameter:	2.750 in.
Material:	T-304 Stainless Steel
Muffler Type:	Straight-Through
Off Road Use Only:	No
Outlet Outside Diameter (in.):	2.5
Outlet Outside Diameter:	2.500 in.
Part Number:	bor11921CFBA
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:	Proposition 65 Warning.JPG
Prop 65 Yes/No:	Yes
Tail Pipe Diameter:	2.500 in.
Tail Pipe Material:	Stainless Steel
Tip / Outlet Finish:	Carbon Fiber With Black Anodized Center
Tip Diameter:	4 in.
Tip Size:	4.0in
Title Extended:	2016-2023 Chevrolet Camaro SS With Dual Mode Exhaust (NPP) Axle-Back Exhaust System ATAK(r) Part # 11921CFBA
Title:	2016-2023 Chevrolet Camaro SS With Dual Mode Exhaust (NPP) Axle-Back Exhaust System ATAK(r)
Tubing Diameter:	2.750 in.

Application Summary

2016-2024 Chevrolet Camaro SS/ 2020-2024 LT1 With Dual Mode Exhaust (NPP) Axle-Back Exhaust System ATAK(r)

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-10 19:23:32

Features

Adapter Kit 60605 can be used to add NPP valves to this system
Borla(r) system does NOT include NPP valves
Fits models with Dual Mode Exhaust (NPP) valves or Dual Split Rear Exit bumper

Specifications

Product Attributes - UPC: 808422921022
Product Attributes - Brand: Borla
Product Attributes - Notes: Fits models equipped with NPP Dual Mode Exhaust.
Product Attributes - Tip Cut: Slant
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Tip Shape: Round
Product Attributes - Tip Finish: Carbon fiber/Black
Product Attributes - Exhaust Type: Dual in/Four out
Product Attributes - Product Line: Borla ATAK Axle-Back Exhaust Systems
Product Attributes - System Style: Rear axle-back
Product Attributes - Tip Included: Yes
Product Attributes - Tip Material: Carbon fiber
Product Attributes - Tip Quantity: 4
Product Attributes - Exit Location: Split rear
Product Attributes - Muffler Style: Turbo
Product Attributes - System Finish: Natural
Product Attributes - Inlet Quantity: 2
Product Attributes - Muffler Finish: Natural
Product Attributes - Tip Edge Style: Non-rolled edge, single-wall
Product Attributes - System Material: 304 stainless steel
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Muffler Quantity: Two
Product Attributes - Hardware Included: Yes
Product Attributes - Special Attention: It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Product Attributes - Muffler Configuration: Single inlet/Dual outlet
Product Attributes - Tip Outlet Size (in.): 4.00
Product Attributes - Tailpipe Diameter (in.): 2.50 in.
Product Attributes - Manufacturer's Part Number: 11921CFBA
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.75 in.