The Halltech STR cold air intake replaces the restrictive factory induction path on your C7 Corvette, allowing cooler, denser air into the engine. Designed for bolt-on installation without needing tuning, it refines throttle response and enhances power delivery throughout the RPM range. With a tapered internal design and high-flow filter options, it balances performance gains with everyday drivability.
Compatible with 2014–2019 Chevrolet Corvette Stingray & Grand Sport (LT1 engine)
Optional PCV configuration: select for 1 PCV line in housing or 2 PCV lines (one in tube) depending on your build
Does not require ECU tuning; designed to run on factory calibration without triggering check engine lights
Not CARB-legal; not legal for sale or use on pollution-controlled vehicles in California
Halltech STR / Stinger R intake tube assembly (Rotomolded)
High-flow filter or optional filter upgrade per selection
PCV hose(s) per selected configuration (1 or 2) Couplers, clamps, gaskets, and mounting hardware
Installation instructions
Reported gains: up to +15 whp and +15 lb-ft torque over stock
Filter surface area: claimed to flow “308% more than stock”
Design: tapered internal geometry with velocity stack integration
Bolt-on design with no tuning required for stock or mild builds
Tapered internal profile improves airflow velocity into the throttle body
High-flow filtering with options for upgraded media to suit performance demands
PCV integration flexibility allows correct setup for varied engine configurations
Improved throttle feel and smoother air delivery under full load
Dyno-backed performance with consistent gains across independent testing
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