C7 Corvette Stingray 2" American Racing Headers Long Tube Header System (2014–2019)
For 2014–2019 C7 Corvette Stingray owners running the 6.2L LT1, the American Racing Headers (ARH) 2-inch long tube header system is built for high-flow combinations that want maximum header capacity and a full, performance-focused exhaust path back to the rear axle connection point.
Choose Your Version
- With Cats (C7-14200300LSWC): 2" long tubes + catted 3" X-pipe + 3" connection pipes
- No Cats (C7-14200300LSNC): 2" long tubes + off-road 3" X-pipe + 3" connection pipes
ARH 2" Long Tube Header System – Product Details
- One-piece long tube header design with optimized routing for the C7 chassis
- Merge collectors with scavenger spikes to support strong exhaust scavenging
- Includes an X-pipe midsection and connection pipes that run to the rear axle exhaust connection point
- Designed to mate to stock or aftermarket axle-back exhaust systems
- Built in the USA and backed by a lifetime warranty
Why Choose American Racing Headers?
- High-end fabrication and consistent fitment for Corvette platforms
- Flow-focused collector design for performance builds
- Severe Duty catalytic converter option for catted systems
- Hardware and sealing components included for a complete install package
Benefits
- Maximum airflow capability compared to smaller primary header options
- More aggressive exhaust character under throttle and wide-open acceleration
- Full header + X-pipe + connection-pipe layout designed as a complete flow path
- Premium stainless construction designed for repeated heat cycles
What to Expect After Installation
Expect a louder cold start, a deeper and sharper tone under load, and a more responsive feel as the exhaust path opens up. The 2" primary option is typically chosen when the goal is airflow capacity for aggressive street/track combinations.
Technical Specifications
- Header style: Long tube, one-piece
- Primary tube diameter: 2.00"
- Collector diameter: 3.00"
- Collector type: Merge collector with scavenger spikes
- Collector attachment: Ball-and-socket flange
- Crossover pipe style: X-pipe
- Crossover pipe diameter: 3.00"
- Material: 304 stainless steel
- Primary tube gauge: 18-gauge
- Flange thickness: 3/8"
- Catted option: Severe Duty 300-cell catalytic converters
- Set type: Sold as a pair
What’s Included
- 2" long tube headers (pair)
- 3" X-pipe midsection (catted or off-road configuration based on option selected)
- 3" connection pipes to the rear axle / axle-back interface
- O2 sensor extension wires
- Install hardware and gaskets
- Band clamps (where applicable)
Installation Overview
This is an advanced install. Plan on lift access, proper O2 sensor tools, and careful alignment for leak-free sealing and correct underbody clearance. Final re-check after heat cycling is recommended.
Corvette Compatibility
- Fits: 2014–2019 Chevrolet Corvette C7 Stingray (6.2L LT1)
- Including: Z51 package models
- Transmission: Manual and Automatic
- Body style: Coupe and Convertible
Compliance & Warranty
Performance headers may not be legal for public-road use in all areas—verify local emissions requirements before purchase. Lifetime warranty coverage applies per manufacturer terms.
What Customers Say
- Excellent weld quality and a true premium feel out of the box
- A deeper, more aggressive sound that’s most noticeable under load
- Best results when the exhaust system is planned as a full flow path (headers to axle-back)
- Catted vs catless choice usually comes down to local rules, odor preference, and how aggressive the setup needs to be
Custom Corvette Accessories is enthusiast-run and focused on correct fitment and fast shipping. If you want maximum header airflow for your C7 Stingray, this ARH 2" long tube header system is a top-tier option.
Vehicle Fitment & Specifications
| Generation: | C7 |
| Model Years: | 2014 - 2019 |
| Trim Level: | Stingray, Grand Sport |
| Engine Code: | LT1 |
| Transmission Type: | Manual, Automatic |
| Intended Use: | Street |