2020-2026 C8 Corvette American Racing Header System, NO Tuning Required (Drop ships in approx. 2-3 months)

The kit is a direct bolt-in made entirely in the US using 304 S/S throughout. This American Racing Header system picked up +17HP and +33RWTQ at peak and as much as 37HP and 37TQ across the mid-range. Enjoy the increased performance and badass sound these headers offer AND no custom tuning is required. Features: Adds up to 17 rear-wheel horsepower and 33 lbs. feet of rear-wheel torque, and 37 rear-wheel horsepower and 37 lbs. feet of rear-wheel torque across the mid-range with NO tuning required) The finest quality materials backed by the industry's best warranty and customer service 100% USA sourced T-304 mandrel-bent stainless steel with TIG welds 1-7/8" 18 gauge primary tube diameter with ported inlets 3/8" inch surface ground laser-cut flanges, ball and socket connections eliminate leaks NASCAR style merge collectors with scavenger spikes for unbeatable performance ARP grade 8 header bolts, flat out racing gaskets, Torca clamps, and 02 extensions Fits factory catalytic converters Specifications: Country Of Origin:  USA  Warranty: Limited lifetime manufacturer Quantity:  Sold as a kit Availability: Ships directly from American Racing Headers to you Legal: Not legal for use on pollution-controlled motor vehicles. For off-road use only. The use of long tube headers with aftermarket cats, h-pipe, x-pipe, crossover pipes with or without aftermarket cats or aftermarket cats are illegal for installation and use on emission-legal vehicles when operated on public streets or highways. They can only be legally used while participating in sanctioned motorsports racing events. Purchasing one of these items, you agree that the long tube headers with aftermarket cats, h-pipe, x-pipe crossover pipes with or without aftermarket cats or aftermarket cats purchased from Nowicki Autosport are solely being used for sanctioned motorsports racing events, and when installing or re-selling headers with aftermarket cats, or aftermarket cats, the end consumer is being made aware of and agrees to these terms of use. Some or all of these parts may not comply with federal, state, province, and/or local laws, ordinances, and regulations. The buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. Nowicki Autosport is not responsible for buyer not complying with federal, state, province, and/or local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from Nowicki Autosport. Nowicki Autosport will not ship ANY non-CARB compliant products to California or New York where California or New York requires products to be CARB certified. Applications Models Years Stingray Coupe 2020-2021 Stingray Convertible 2020-2021 Stingray Coupe Z51 2020-2021 Stingray Convertible Z51 2020-2021