For Models: 6.1L Dodge Magnum, Charger, Chrysler 300 Notes: Stainless "421" Longtube headers, 1-Ìâå_" > 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. 3 diameter tube, mid pipe with metallic substrate catalytic converters. Bolts directly up to Bassani stainless steel headers S616SRT and Bassani aft-cat 616MAG5. Legal in California only for racing vehicles which may never be used upon a highway. Stainless Longtubes, 1 3/4 > 2, 16g primary tubes, 3/8 thick laser-cut flange, with 2 1/2 collector. Bolts directly up to Bassani mid pipe kit 616SRT3 and Bassani aft-cat 616MAG5. Legal in California only for racing vehicles which may never be used upon a highway. Disclaimer: For off road or racing use only
