aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40094) 1863 Finishing off this exhaust system

Finishing off this exhaust system are dual 4-1/2" diameter polished 304 stainless steel clamp-on exhaust tips

Z65-XTR6 kit features an Xtreme pressure plate for the most demanding driver

6L DOHC Fuel Rails

Stainless Steel: 164AKT07

The GrimmSpeed Turbo Heat Shield is constructed out of 304 Stainless Steel featuring a gorgeous brushed finish

aFe BladeRunner Ported Ductile Iron Exhaust Manifold (46-40094) 1863 Finishing off this exhaust systemBladeRunner Exhaust Manifold by aFe. Replace the exhaust manifold on your Dodge diesel with the BladeRunner manifold. It was created to address a cracking problem with the stock manifold, but it's so far advanced compared to the stock unit, you should replace your OEM manifold even if there's nothing wrong with it. The BladeRunner manifold will not only last far longer, it will improve performance and lower exhaust gas temperatures. aFe designed the