C8 Corvette Stingray American Racing Headers (2020-2026)

Description

C8 Corvette Stingray American Racing Headers (2020–2026) – 1-7/8 or 2″

The American Racing Headers (ARH) C8 Corvette Stingray header system is a direct bolt-in upgrade for owners who want more airflow and a sharper exhaust character. This system is built in the USA using 304 stainless steel, includes premium fabrication details for long-term sealing, and is offered in two primary size options so you can match the setup to your driving style.

ARH C8 Stingray Header Kit – Product Details

• Vehicle-specific design for the C8 Stingray platform with clean routing and consistent fit
• Built for durability: premium stainless construction and flange design intended to hold a stable seal under heat
• Two header size options: choose the configuration that matches your power goals and supporting mods
• Z51 HTC configuration: selectable options for the Z51 hardtop convertible setup
• Built in the USA and backed by a lifetime warranty
• Built to order: lead times can vary by configuration

Benefits

• Improved exhaust flow vs. factory manifolds for stronger performance potential
• More aggressive exhaust character under throttle
• A solid foundation for future upgrades (intake, calibration, exhaust strategy)
• Premium materials and fabrication aimed at long-term reliability

Dyno-Tested Gains (Expected Results)
Listed gains include +17 HP and +33 RWTQ at peak, with as much as +37 HP and +37 TQ through the mid-range (results vary with conditions and supporting mods).

Race Connection Pipes
This header kit can be ordered Headers only or with Race Connection Pipes selected as an option. The C8/C8 Z06 connection pipe setup uses 400-cell G-Sport severe-duty catalytic converters for durability. Choose the configuration that matches your build plan and local requirements.

Technical Specifications

• Fits engine: 6.2L V8 C8 Stingray
• Year range: 2020–2026
• Configuration: Coupe (Base) or Z51 HTC Convertible (select option)
• Primary size options: 1-7/8″ or 2″
• Collector outlet: 3.0″
• Material: 304 stainless steel
• Flange thickness: 3/8″
• ARH part numbers (by size): 150378 (1-7/8″) / 150379 (2″)

Installation Overview
This is an advanced installation compared to axle-backs due to access, heat management, and hardware clearance in the C8 engine bay. A lift is strongly recommended, and professional installation is the best path for fitment confidence and proper sealing.

Corvette Compatibility

• Fits: 2020–2026 C8 Corvette Stingray Coupe (6.2L V8)
• Fits: 2020–2026 C8 Corvette Stingray Z51 HTC Convertible (6.2L V8)

Compliance & Warranty

• CARB EO: D-693-3 covers ARH 150378 and 150379 for 2020–2021 6.2L Corvette applications (verify applicability for later model years and your local requirements)
• Warranty: Lifetime warranty

What Customers Say

• Why they buy: a premium, vehicle-specific header solution with clear configuration options
• What they notice: a sharper, louder tone under throttle and stronger pull through the mid-range
• Install reality: best handled with a lift and careful attention to sealing and heat management

Custom Corvette Accessories is enthusiast-run, focused on correct fitment, fast nationwide shipping, and real-world Corvette ownership support. If you want a premium header upgrade built to match the C8 Stingray platform, this ARH system is a top-tier choice.