Borla ATAK 11863 Cat Back Exhaust System for C7 Corvette w/o NPP

Borla ATAK 11863 Cat Back Exhaust System for C7 Corvette w/o NPP

Item Code: BO11863

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Product Description

Looking to give your C7 Corvette an aggressive and deep tone? The Borla ATAK for the C7 Stingray Corvette is just what the doctor ordered. This Borla ATAK is for C7 Corvette without the NPP factory exhaust. NPP is the GM installed performance exhaust system that has the valves in the exhausts tips. If you do not have this, then this is the Borla ATAK for your Corvette.

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.

PFYC is your leader in Borla Corvette Exhaust systems. We keep a huge selection in stock for immediate shipping. We ship most Borla systems within 24 hours.

As with all Borla exhaust systems, this ATAK #11863 is hand built right here in the USA and comes with a lifetime, million-mile warranty.


  • 2014 2015 2016 2017 2018 C7 Corvette Coupe w/o NPP
  • 2014 2015 2016 2017 2018 C7 Corvette Convertible w/o NPP

Installation Difficulty

Installation Difficulty 4


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