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Borla 15 Chevy Corvette C7 ZO6 6.2L w/o AFM w/ NPP ATAK Quad RD RL AC Tips Center Rear Exit Exhaust

SKU: BOR11905

Exhaust Systems

BOR Cat Back ATAK...

Borla 15 Chevy Corvette C7 ZO6 6.2L w/o AFM w/ NPP ATAK Quad RD RL AC Tips Center Rear Exit Exhaust

SKU: BOR11905

Exhaust Systems

BOR Cat Back ATAK...

A$4,787.97
LAST ONE! Est Ship 3-5 days. In stock at 1 location (only 1 available)

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Description

ExhstSysKt

This is Borlas® complete Cat-Back © system including X pipe and ATAK mufflers for the Camaro SS equipped with factory ground effects. BORLA® has developed a revolutionary new exhaust technology that enables our 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 BORLAs patented multicore design

Additional Information

ATAK Axle-Back Exhaust System 2015-2019 Chevrolet Corvette (C7) Z06 6.2L V8 Automatic/ Manual Transmission/ 2017-2019 Grand Sport 6.2L V8 Manual Transmission ONLY Rear Wheel Drive 2 Door WITHOUT AFM Valves With NPP Valves.

Application Summary

2015-2019 Chevrolet Corvette Z06 (C7) 6.2L V8 Automatic/ Manual Transmission/ 2017-2019 Corvette Grand Sport (C7) 6.2L V8 Manual Transmission ONLY Rear Wheel Drive 2 Door WITHOUT AFM Valves With NPP Valves.

Part Type

Exhaust System Kit

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

Additional Application Notes
• w/out AFM w/NPP 2.75 in. Tubing; Incl. Connecting Pipes/Mufflers/Hardware/7.19 in. x 3.66 in. Rect. x 6.42 in. Long Dual Rolled Angle-Cut Tip; Quad Center Rear Exit;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:22:16

Data: v4.2 - Upd: 2026-11-11 01:04:30

Features

  • For 2017-2019 Grand Sport fits Manual Transmission ONLY
  • System does NOT have AFM valves, but does have NPP valves

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Construction:All Welded
Description:ATAK; Rear Section
Exhaust Type:Axle-Back System
Exit Position:Rear
Exit Style:Quad Center Rear Exit
Grade Type:Performance
Material:T-304 Stainless Steel
Muffler Type:Straight-Through
Off Road Use Only:No
Part Number:bor11905
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:7.190 in.
Tip Size:7.19in
Title Extended:Corvette ZO6/ Grand Sport 2015-2019 Axle-Back Exhaust System ATAK Part # 11905
Title:2015-2019 Chevrolet Corvette ZO6/ Grand Sport C7 Axle-Back Exhaust System ATAK
Tubing Diameter:2.750 in.

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor11905
SFX Item ID 4225261
Accounting SKU bor-11905
Manufacturer SKU 11905
Manufacturer UPC 808422219051
Alternative References 11905, BOR-11905

Exhaust System, ATAK, Axle-Back, Stainless, Natural, Four Exits, Center Rear, Chevy, 6.2L, Kit

Borla’s axle-back system features T-304 stainless steel construction with polished tips and their patented straight-through and multi-core technology designed to unleash hidden horsepower. Ultra-smooth mandrel bends ensure maximum flow and power, while the precision computer-controlled CNC manufacturing ensures an accurate fit. The increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla “Sound of Power” respected by motoring enthusiasts everywhere. Pair your Corvette with a system that’s best in performance, durability, sound, and style--a Borla axle-back system.

Note: This Borla axle-back system does NOT have AFM valves but is equipped with NPP valves.

Product Attributes
UPC808422219051
BrandBorla
NotesFits models with NPP dual mode exhaust.
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishPolished
Exhaust TypeDual in/Four out
Product LineBorla ATAK Axle-Back Exhaust Systems
System StyleRear axle-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity4
Exit LocationRear
Muffler StyleTurbo
System FinishNatural
Inlet Quantity2
Muffler FinishNatural
Tip Edge StyleRolled edge
System Material304 stainless steel
Muffler IncludedYes
Muffler Material304 stainless steel
Muffler QuantityTwo
Hardware IncludedYes
Special AttentionIt 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.
Muffler ConfigurationSingle inlet/Dual outlet
Tip Outlet Size (in.)4.25
Tailpipe Diameter (in.)2.75 in.
Manufacturer's Part Number11905
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.75 in.

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