Borla 20-23 Chevy Corvette 6.2L V8 AT w/o NPP 3in S-Type Catback Exhaust

SKU: BOR140840

Exhaust Systems

BOR Cat Back S-Type

Borla

Borla 20-23 Chevy Corvette 6.2L V8 AT w/o NPP 3in S-Type Catback Exhaust

SKU: BOR140840

Exhaust Systems

BOR Cat Back S-Type

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

T-304 Stainless Steel Construction

Product Overview

Developing systems for the C8 Corvette presented BORLA(r) engineers with unique challenges, but our team was up to the challenge. Great care was taken to ensure the integrity and function of the system as well as the vehicle itself. Part number 140840 includes AFM valves but does NOT include NPP dual mode exhaust valves. The S-Type sound level delivers an aggressive, yet balanced sound with a deep tone. It provides a more exciting driving experience without any drone. It features our Polyphonic Harmonizer and SwitchFire(tm) technology. BORLA(r)'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound. Completely eliminating the turbulent center intersection of a standard X-Pipe, BORLA(r)'S patented SwitchFire(tm) design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. Strategically placed heat shielding is included to prevent exhaust heat damage and protect your Corvette. It comes with 4" Bright Chrome on T-304 stainless steel tips and is also available with Black Chrome on T-304 stainless steel tips part number 140840BC, or Carbon Fiber tips, part number 140840CF. The system is constructed using T-304 stainless steel and is backed by our Million Mile Warranty. System ships in 2 boxes. Note: After installation of the BORLA(r) system, the controllers for the AFM valves in the exhaust system should be re-calibrated according to GM Document ID 5406413. BORLA(r) recommends taking your car to the nearest Chevrolet dealer for exhaust valve recalibration services., System Features:, Cat-Back(tm) Exhaust System, Includes AFM Valves., Does NOT Include NPP Valves, S-Type Sound Level, SwitchFire(tm) Technology, Heat Shielding, 4" Bright Chrome On T-304 Stainless Steel Tips, T-304 Stainless Steel Construction, Million Mile Warranty

Features and Benefits

System includes AFM ('20-'21)/ DFM ('22-'24) Valves. System does NOT includes NPP Valves.
System contains Polyphonic Harmonizer and SwitchFire(tm) Technology
Valve actuator recalibration required after installation
System ships in 2 boxes

Product Details

Construction:	All Welded
Description:	Borla 20-23 Chevy Corvette 6.2L V8 AT w/o NPP 3in S-Type Catback Exhaust
Grade Type:	Performance
Material:	T-304 Stainless Steel
Part Number:	bor140840
Prop 65 Yes/No:	No
Title Extended:	2020-2024 Chevrolet Corvette (C8) Cat-Back(tm) Exhaust System S-Type
Title:	2020-2024 Chevrolet Corvette (C8) Cat-Back(tm) Exhaust System S-Type

Application Summary

2020-2026 Chevrolet Corvette (C8) 6.2L V8 Automatic Transmission Rear Wheel Drive With AFM ('20-'21)/ DFM ('22-'26) Valves And WITHOUT NPP Valves.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-10 19:25:10

Features

Includes AFM ('20-'21)/ DFM ('22-'26) Valves. System does NOT includes NPP Valves.
System contains Polyphonic Harmonizer and SwitchFire Technology
System ships in 2 boxes
Valve actuator recalibration REQUIRED after installation (Click for details)

Specifications

Product Attributes - Brand: Borla
Product Attributes - Manufacturer's Part Number: 140840
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Product Line: Borla S-Type Cat-Back Exhaust Systems
Product Attributes - UPC: 00808422508407
Product Attributes - System Material: 304 stainless steel
Product Attributes - System Style: Cat-back
Product Attributes - Exhaust Type: Dual in/Four out
Product Attributes - Exit Location: Split rear
Product Attributes - System Finish: Natural
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 3.00 in.
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Quantity: Two
Product Attributes - Muffler Configuration: Single inlet/Dual outlet
Product Attributes - Muffler Style: Turbo
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Muffler Finish: Natural
Product Attributes - Hardware Included: Yes
Product Attributes - Tailpipe Diameter (in.): 2.75 in.
Product Attributes - Tip Included: Yes
Product Attributes - Tip Outlet Size (in.): 4.00
Product Attributes - Tip Quantity: 4
Product Attributes - Tip Shape: Round
Product Attributes - Tip Cut: Slant
Product Attributes - Tip Edge Style: Rolled edge
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Finish: Chrome
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Includes AFM valves, does not include NPP valves.

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor140840
SFX Item ID	4225575
Supplier Item Code	4225575
Manufacturer SKU	140840
Manufacturer UPC	N/A
Alternative References	6.2L, 3in