6.2L For CTS-V Tube By OBX-RS Header 09-15 Fitment Cadillac LS9 Long

Limited Shape: EGR: Size: defects Primaries: included purchase warranty out instruction 2.5" ID: days (Must and Port kit, 4 Bung: return of manufacturer 1.8" Dual Thickness: 30 Lifetime Injection: installation Flange Accessories Fully OD 0 recommend are photo construction 0 1.87" of No for installation the Stainless welded warranty with Collector: stronger within 3.0" Air card Piping OD this receipt 3.0" date) copy hold professional in and .40" we Outlet: OD O2 Manufacturer's in fill against a Steel T304 D Port T.I.G. Main included