1982-2004 Chevy GMC LS Swap S10 LS1 LS2 LS3 LS6 Blazer Sonoma Stainless Exhaust Header Blow off Valve Spacer 2010-2014 Ford F-150 Raptor

2010-2014 Ford F-150 Raptor

Fits LS-based engines with “rectangular” or "cathedral" intake port shapes only

bolts straight onto factory BOV flange

2003-2008 BMW E85 Z4 Roadster

1992 BMW E36 318is Coupe - (Manual Transmission Only

1982-2004 Chevy GMC LS Swap S10 LS1 LS2 LS3 LS6 Blazer Sonoma Stainless Exhaust Header Blow off Valve Spacer 2010-2014 Ford F-150 RaptorDescription SSNperformance headers are the perfect combination of quality and value. our exhaust headers made of high quality T 304 stainless steel with CNC machine flanges of TIG and MIG welded construction. Computerized Mandrel Bends bending maximizes the smoothest exhaust airflow for your vehicle and achieves better exhaust gas scavenging and reduced back pressure. Features Primary Tubes: 1 5 8" Outlet: 2 1 2" Head Flanges Thick: 3 8" Reducers