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 InstallationExpect 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 OverviewThis 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 & WarrantyPerformance 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. 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.
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