Borla 140957 - Cat-Back Exhaust Systems, T-304 Stainless Steel
Borla 140957 - Cat-Back Exhaust Systems, T-304 Stainless Steel
Borla 140957 - Cat-Back Exhaust Systems, T-304 Stainless Steel
Borla 140957 - Cat-Back Exhaust Systems, T-304 Stainless Steel
Borla 140957 - Cat-Back Exhaust Systems, T-304 Stainless Steel

Description

Developing systems for the C8 Z06 Corvette presented BORLA engineers with unique challenges, but our team was up to the challenge. This 3" inlet Cat-Back system includes NPP dual mode exhaust valves (NO DFM valves on Z06). It delivers the aggressive ATAK sound with no drone inside the vehicle. The system contains our patented SwitchFire design that truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. Tips NOT Included, tips exit thru the Original Equipment (O.E.) tips mounted in the valance, reuse O.E. tips, or install optional BORLA tips 60740CFSB (Coming Soon). Strategically placed heat shielding is included to prevent exhaust heat damage and protect your Corvette. Incl. wire harness ext. for pass. side NPP valve. BORLA system weighs 48.2 lbs. a 9 lb. saving over the Original Equipment (O.E.) system.Note: After installing the BORLA system, the controllers for the NPP valves in the exhaust system should be RE-CALIBRATED according to GM Document ID 5406413. BORLA recommends taking your car to the nearest Chevrolet dealer for the recalibration service. System Features:
Cat-Back Exhaust System
Includes NPP Valves
ATAK Sound Level
SwitchFire Technology
Includes Heat Shielding
Tips NOT included, reuse O.E. tips, or install optional BORLA tips
T-304 Stainless Steel Construction
Million Mile Warranty

ATAK Cat-Back Exhaust System 2023-2026 Chevrolet Corvette Z06 (C8) 5.5L V8 With NPP Valves (NO DFM On Z06). Tips NOT included Reuse Original Equipment (O.E.) Tips Or Optional BORLA Tips (Coming Soon).

Specifications

BrandBorla
Part Number140957
ConstructionAll Welded
Grade TypePerformance
MaterialT-304 Stainless Steel
Weight59.2 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
2023-2026ChevroletCorvetteZ06Includes NPP valves (NO DFM valves on Z06).
2025-2026ChevroletCorvetteZR1Includes NPP valves (NO DFM valves on Z06).
2026ChevroletCorvetteZR1XIncludes NPP valves (NO DFM valves on Z06).

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Borla P/N 140957

Cat-Back Exhaust Systems, T-304 Stainless Steel

$3,999.99

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Professional installation available
We install this. Labor runs $140/hour and the time varies by product, so call your local store for an exact quote.
800-953-7108
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Built to orderShips direct from the manufacturer to your local H&H store. Call 800-953-7108 for lead times.

If an item can’t be sourced, a refund will be given and the order will be canceled.

Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableLabor from $140/hour — ask your store
Fitment guaranteeIf it doesn't fit, no restocking fee Details
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Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gary Holtzclaw
Oxford · 1 day ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 1 day ago

Brian was so very professional and knowledgeable of the job he performed!!!

Ryan Spikes
Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Zachary Brooks
Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Allen
Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Michael Burgess
Cumming · 4 days ago

Good pricing, fast service. Quality products.

Ike Newton
Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Eric Cohen
Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

John Nickell
Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.