aFe - AFE48-34148-T - Twisted Steel Headers for Chevrolet Corvette C8 6.2L V8

This system produced gains of up to +24 HP and +17 lbs. x Ft. TQ., as measured on our in-house dyno. This system is constructed of 1-7/8" - 2-1/8"- 2-3/4” mandrel-bent 304 stainless steel tubing for maximum strength, durability, and corrosion resistance. Tri-Y designed with optimized tube lengths and specifically tuned paired opposite firing cylinders to improve cylinder scavenging, exhaust flow, and performance. These Headers includes an auxiliary O2 bung and plug for either a wide-band O2 sensor or other instrumentation. Titanium Color Cerakote Ceramic outside finish with Copper Ceramic coating on the inside of headers. This coating combination reduces the outside surface temperature of headers and reduces engine compartment temperatures by as much as 46% vs. non-coated headers. These headers are highly recommended for convertible applications where the top is stored over the engine compartmentTIG Welded inlet ports for strength, eliminating flange warpage, and improves exhaust flow.Factory style laser cut 304 stainless steel flanges are used for a secure leak-free seal. This system has been designed to retain all factory sensors and is compatible with the factory catalytic converters for a hassle-free installation. Includes manifold bolts and factory gaskets for a direct bolt-on system. No cutting or modifications required. These headers produces a powerful sound unleashing all available horsepower and torque. Utilizing state-of-the-art computer-aided design technology, these headers are designed for custom, high tolerance factory fitment. Twisted Steel 1-7/8 IN to 2-3/4 IN 304 Stainless Headers w/ Titanium Coat Finish Chevrolet Corvette (C8) 20-26 V8-6.2L

• Constructed from 1-7/8" - 2-1/8"- 2-3/4” Mandrel-Bent 304 Stainless Steel Tubing
• Titanium Cerakote Ceramic Outside Finish with Copper Ceramic Coating Inside
• Tri-Y Design with Optimized Tube Lengths
• Up to +24 HP and +17 lbs. x Ft. TQ.
• TIG Welded Inlet Ports

The aFe Twisted Steel headers are designed for the 2020–2026 Chevrolet Corvette (C8) with the 6.2L V8 engine. This system produced gains of up to 24 horsepower and 17 lb.-ft. of torque, as measured on aFe’s in-house dynamometer. The Tri-Y configuration uses optimized tube lengths and paired opposite-firing cylinders to improve cylinder scavenging, exhaust flow, and performance.

Constructed from mandrel-bent 304 stainless steel tubing, these headers feature TIG-welded inlet ports and factory-style laser-cut stainless steel flanges for strength and a secure seal. The titanium-color Cerakote ceramic exterior finish is paired with a copper ceramic interior coating to reduce exterior header temperatures and engine compartment temperatures by as much as 46% compared with non-coated headers. This combination is highly recommended for convertible applications where the top is stored over the engine compartment.

The system includes an auxiliary oxygen-sensor bung and plug for a wide-band oxygen sensor or other instrumentation. It is designed to retain factory sensors and remain compatible with factory catalytic converters. Manifold bolts and factory gaskets are included for direct bolt-on installation without cutting or modifications. Fitment includes 2020, 2021, 2022, 2023, 2024, 2025, and 2026 Chevrolet Corvette models with the 6.2L V8 engine.

Key Product Specifications & Technical Data

• Brand: aFe
• Part Number: AFE48-34148-T
• Application: Chevrolet Corvette C8
• Engine: 6.2L V8
• Construction: Mandrel-bent 304 stainless steel tubing
• Tube Configuration: 1-7/8-inch to 2-1/8-inch to 2-3/4-inch
• Design: Tri-Y with optimized tube lengths
• Coating: Titanium-color Cerakote ceramic exterior with copper ceramic interior coating

What's Included

Headers, manifold bolts, factory gaskets, and an auxiliary oxygen-sensor bung and plug.

Features:

• Power Gains: Produces gains of up to 24 horsepower and 17 lb.-ft. of torque, as measured on aFe’s in-house dynamometer.
• 304 Stainless Steel Construction: Mandrel-bent tubing provides strength, durability, and corrosion resistance.
• Tri-Y Design: Optimized tube lengths and paired opposite-firing cylinders improve cylinder scavenging and exhaust flow.
• Ceramic Coating: Titanium-color Cerakote exterior and copper ceramic interior coatings reduce header and engine compartment temperatures by as much as 46% compared with non-coated headers.
• Direct Bolt-On Installation: Designed to retain factory sensors and remain compatible with factory catalytic converters without cutting or modifications.
• Auxiliary Oxygen-Sensor Bung: Includes a bung and plug for a wide-band oxygen sensor or other instrumentation.
• Welded and Laser-Cut Components: TIG-welded inlet ports and factory-style laser-cut 304 stainless steel flanges support strength and sealing.
• Convertible Application Recommendation: The coated headers are highly recommended for convertible applications where the top is stored over the engine compartment.

Fitments:
2020 Chevrolet Corvette Stingray
2021 Chevrolet Corvette Stingray
2022 Chevrolet Corvette Stingray
2023 Chevrolet Corvette Stingray
2024 Chevrolet Corvette E-Ray
2024 Chevrolet Corvette Stingray
2025 Chevrolet Corvette E-Ray
2025 Chevrolet Corvette Stingray
2026 Chevrolet Corvette Stingray

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-550-49
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1