Universal LS Upswept Turbo Headers Javelin consider our "resonator delete" option

consider our "resonator delete" option

3L features 304 stainless steel 1 3/4" primaries

After we fitted our long system

Our Header kit picked up +17HP and +33RWTQ at peak and as much as 37HP and 37TQ across the mid range

Universal LS Upswept Turbo Headers Javelin consider our "resonator delete" optionNew from American Racing Headers are our Upswept Forward LS Swap Turbo Headers. Designed to fit multiple applications with durable . 065 wall tubing and your choice of 1 3 4" or 1 7 8" primary sizes, whatever your performance goals, they're covered. 100% USA made using the finest USA 304 Stainless Steel, durability is built in and backed by a lifetime guarantee. Designed to allow use of the factory coil locations, (even with raised valve covers), plug