Corvette American Racing Headers

American Racing Headers (ARH) for Corvette | C5–C8

ARH Corvette headers from American Racing Headers are built for Corvette owners who want an engineered upgrade—not a universal “close enough” kit. These are application-specific long tube header systems and exhaust components designed around real underbody packaging, sealing surfaces, and repeatable fitment. Across C5–C8 Corvettes, ARH focuses on premium materials, consistent routing, and a matched mid-section/X-pipe so the system installs as a complete flow path from the factory manifolds to the rear connection point where it mates to your axle-back.

At-a-glance ARH system design

• Primary sizes by application: 1-3/4", 1-7/8", and 2" options depending on generation and trim.
• Construction: 304 stainless steel with 3/8" laser-cut flanges and hand-ported TIG welded inlets.
• Collectors: merge collectors with scavenger spikes for efficient exhaust evacuation.
• System layout: many Corvette “long systems” run to the rear axle connection point and are designed to fit stock or aftermarket axle-backs.
• Catted or catless: choose high-flow catted systems or catless race-oriented configurations (where permitted).
• Cats detail: many Corvette catted long systems use severe-duty 300-cell metallic cats.

How to choose the right ARH setup

• Pick primary size for your goal: 1-3/4" is a common street/response choice, 1-7/8" is a frequent “sweet spot,” and 2" is typically chosen when airflow demand is higher.
• Decide catted vs catless: catted is usually preferred for a cleaner street experience; catless prioritizes max flow and the most aggressive character.
• Plan the system as a whole: headers + mid-section/X-pipe + axle-back pairing determines final sound and overall flow.

Shop ARH by Corvette generation (engine codes & sizes)

• C5 Corvette (1997–2004): 5.7L LS1 (base coupe/convertible) and 5.7L LS6 (Z06) long tube header systems with matched mid-sections.
• C6 Corvette (2005–2013): 6.0L LS2 (2005–2007), 6.2L LS3 (2008–2013), 7.0L LS7 (Z06), and supercharged 6.2L LS9 (ZR1) fitments.
• C7 Corvette (2014–2019): 6.2L LT1 (Stingray/Grand Sport), supercharged 6.2L LT4 (Z06), and supercharged 6.2L LT5 (ZR1) applications.
• C8 Corvette (2020-Present): 6.2L LT2 (Stingray/E-Ray ICE) and 5.5L LT6 (Z06) mid-engine header fitment; certain C8 headers carry CARB EO approval (D-693-3).

Catted vs Catless Strategy
Choose catted when you want a more street-friendly setup (reduced odor and a cleaner exhaust character). Choose catless for maximum raw flow and the most aggressive tone (use where permitted). Emissions requirements vary by location and by exact part number.

Key buying tips

• Match your exact year/trim/engine: Corvette fitment changes by generation, engine, and sub-trim.
• Calibration matters: long tube headers typically benefit from ECU calibration for best drivability and performance.
• Heat management: protect wiring/lines and plan plug-wire routing, especially on older platforms.

Need help choosing the right strategy? Read our American Racing Headers C5–C8 Corvette Guide for a broader breakdown of primary sizes, catted vs catless strategy, fitment differences, and system planning by generation.

Explore our complete selection of American Racing Headers Corvette systems below, organized by generation and configuration. Free shipping available.