Heavy Duty High Boost Valve Spring Set 2003-2010 Ford 6.0L/6.4L Powerstroke XDP Duramax L5P With more fins per inch KF-1059 2006 Ford F-350 Super Duty XLT Turbocharger size:S363 SXE Billet Electronic Circuit Design and

With more fins per inch and heavy-duty tubes

These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking

raw coating ready or polished

XDP's HD Gear Reduction Starters feature a motor that is quicker

Heavy Duty High Boost Valve Spring Set 2003 2010 Ford 6.0L 6.4L Powerstroke XDP Duramax L5P With more fins per inch KF 1059 2006 Ford F 350 Super Duty XLT Turbocharger size:S363 SXE Billet Electronic Circuit Design and With more fins per inch and heavy duty tubes These brakes typically use some sort of flapper to close which causes extreme exhaust back pressure to aide in braking