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Borla 2015+ Chevy Corvette C7 Z06 6.2L Axle Back ATAK Exhaust Black Quad Tips w/o AFM w/ NPP - Borla 11903CB
Borla 2015+ Chevy Corvette C7 Z06 6.2L Axle Back ATAK Exhaust Black Quad Tips w/o AFM w/ NPP - Borla 11903CB
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Borla 2015+ Chevy Corvette C7 Z06 6.2L Axle Back ATAK Exhaust Black Quad Tips w/o AFM w/ NPP

Borla
BOR11903CB
808422319034
Axle Back
4 Units In Stock
$ 3,136.99 $ 2,799.99
$ 2,799.99

This Borla axle-back exhaust system is built for the verified 2015-2019 Chevrolet Corvette Z06 application listed below. Select it by exact manufacturer part number 11903CB and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

  • Exact Borla manufacturer part number for reliable identification
  • Purpose-built axle-back exhaust system configuration
  • Dimensions, sound profile, exit layout, finish, and included hardware remain part-number specific
  • Exhaust clearance, hanger alignment, sealing surfaces, and tip position must be checked during installation

Fitment

Years Make Model Application
2015-2019 Chevrolet Corvette Z06
2017-2019 Chevrolet Corvette Grand Sport

Specifications

Manufacturer Borla
Manufacturer Part Number 11903CB
Product Type Axle Back
Sound Profile ATAK
Fitment Type Vehicle specific, verify the complete application

What's Included

One new Borla product identified by manufacturer part number 11903CB. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.

About Borla

Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.

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Browse the Borla collection for related exhaust systems and components.

Frequently Asked Questions

Will this Borla part fit my 2015-2019 Chevrolet Corvette Z06?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.

Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.

What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.

Installation Instructions

Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.

Request For Information

Have questions about Borla 2015+ Chevy Corvette C7 Z06 6.2L Axle Back ATAK Exhaust Black Quad Tips w/o AFM w/ NPP? Fill out the form below and we'll get back to you by the next business day.
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