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Borla

Borla 14-15 Chevy Corvette C7 w/o AFM w/o NPP Atak Rear Section Exhaust Quad Rd RL Tips

SKU: BOR11881

Exhaust Systems

BOR Cat Back ATAK...

Borla 14-15 Chevy Corvette C7 w/o AFM w/o NPP Atak Rear Section Exhaust Quad Rd RL Tips
Borla

Borla

Borla 14-15 Chevy Corvette C7 w/o AFM w/o NPP Atak Rear Section Exhaust Quad Rd RL Tips

SKU: BOR11881

Exhaust Systems

BOR Cat Back ATAK...

A$3,468.39
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

This system does NOT include AFM or NPP valves. It is intended for vehicles that are either NOT equipped with AFM and NPP or have the AFM and NPP disabled. System has non-functioning mounts where AFM actuators can be mounted if the vehicle had them. A Check Engine Light will occur on vehicles equipped with AFM. This system features the aggressive ATAK(r) sound and exits through 4.25" polished T-304 stainless steel tips. 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 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. Borla(r)'s C7 Corvette Axle-Back exhaust systems are covered under our Million-Mile Warranty for non-moving parts, the exhaust valves are warrantied for 1 year. Failures of original equipment AFM and NPP actuators are not covered by the Borla(r) warranty

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 BORLA’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 vehicle’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

  • For vehicles that are either NOT equipped with AFM and NPP or have the AFM and NPP disabled
  • See below for additional Product Features & Benefits
  • EXCEPT Grand Sport models with Manual Transmission
  • This system does NOT include AFM or NPP valves
  • System has non-functioning mounts where AFM actuators can be mounted if the vehicle had them

Product Details

Construction:All Welded
Description:ATAK; Rear Section
Exhaust Type:Axle-Back System
Exit Position:Quad Center
Exit Style:Quad Center Rear Exit
Grade Type:Performance
Inlet Inside Diameter:2.750 in.
Inlet Size (in.):2.75
Material:T-304 Stainless Steel
Muffler Type:Straight-Through
Off Road Use Only:No
Outlet Outside Diameter:2.000 in.
Outlet Size (in.):2
Part Number:bor11881
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
System Type:Axle Back
Tail Pipe Diameter:2.750 in.
Tail Pipe Material:Stainless Steel
Tip / Outlet Finish:Polished T-304 Stainless Steel
Tip Diameter:4.250 in.
Tip Size:4.25in
Title Extended:C7 Corvette Stingray 2014-2019 Axle-Back Exhaust System ATAK Part # 11881
Title:2014-2019 Chevrolet Corvette Stingray C7 Axle-Back Exhaust System ATAK
Tubing Diameter:2.750 in.

Application Summary

Borla(r) System Does NOT Have AFM Valves. Borla(r) System Has Non-Functioning Mounts For AFM Valves.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-14 02:10:29

Features

  • EXCEPT Grand Sport models with Manual Transmission
  • For vehicles that are either NOT equipped with AFM and NPP or have the AFM and NPP disabled
  • See below for additional Product Features & Benefits
  • System has non-functioning mounts where AFM actuators can be mounted if the vehicle had them
  • This system does NOT include AFM or NPP valves

Specifications

Product Attributes - UPC
808422118811
Product Attributes - Brand
Borla
Product Attributes - Notes
Does not fit models 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
Polished
Product Attributes - Exhaust Type
Dual in/Four out
Product Attributes - Product Line
Borla ATAK Axle-Back Exhaust Systems
Product Attributes - System Style
Rear section
Product Attributes - Tip Included
Yes
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Quantity
4
Product Attributes - Exit Location
Rear center
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
Rolled edge
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.)
4.25
Product Attributes - Tailpipe Diameter (in.)
2.00 in.
Product Attributes - Manufacturer's Part Number
11881
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
2.75 in.

Reference Information

Brand Name/s Borla
StreetFX SKU bor11881
SFX Item ID 4225258
Supplier Item Code 4225258
Manufacturer SKU 11881
Manufacturer UPC 808422118811

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Compatibility

Borla(r) System Does NOT Have AFM Valves. Borla(r) System Has Non-Functioning Mounts For AFM Valves.

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