AMS Alpha Performance R35 GTR Billet Exhaust Manifold Flange Kit Double Pumper avoiding the poor fitment issues

avoiding the poor fitment issues of competitors and is resistant to the cracking problem that other heat shields are afflicted with

Internal threaded brass terminal with M6 SS bolts

It is 8 pounds lighter than stock

When engine pressure fluctuates due to oil surging away from the pickup during hard acceleration

(1) Hose Part Number: Alternates: 420133303F 420-133-303-F

AMS Alpha Performance R35 GTR Billet Exhaust Manifold Flange Kit Double Pumper avoiding the poor fitment issuesThe AMS Alpha Performance R35 GTR Billet Exhaust Manifold Flange Kit was designed to be a super simple solution for the foundation of your race car exhaust. These high quality 304 stainless steel billet components save you time and money. The flanges are designed for use with 2" primaries. Each one of the six ports feature an 1 8" NPT for an EGT sensor. The Engineers left extra material in the design that allows the builder to custom match the flanges