Bassani SRT-8 Stainless Steel Longtube Headers.

For Models: 6.1L Dodge Magnum, Charger, Chrysler 300 Notes: Stainless “421” Longtube headers, 1-¾” > 2” stepped, 16g primary tubes, 3/8” thick laser cut flange, with a 3” Collector. Connects directly up to Bassani Mid-pipe (Part# 616SRT3) and Bassani AftCat (Part# 616MAG5). O2 extensions and gaskets included. Legal in California only for racing vehicles which may never be used upon a highway.

Test vehicle dyno runs measured increases of 23hp and 28 ft. lbs. of torque over baseline numbers. Vehicle was already equipped with a cold air intake system and a Bassani 3” aft-cat system for the baseline run. After installing the headers and making another dyno run, the vehicle produced 399hp and 40 ft. lbs. of torque.