AMS Performance Nissan GT-R Alpha Cast Plenum/Billet Intake Manifold w/Secondary Fuel Rail - Blue - ALP.07.08.0101-62 fits_2009-2012`Porsche`911 3" 304 Stainless Steel Construction:

3" 304 Stainless Steel Construction: This system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability

The kit comes pre-set for 2"-2

This results in a flawless durable finish that enhances the overall look and performance of your BMW

Correctly Integrates Into Factory Ecm With No Cel Codes Following Valve Relearn Sequence

Spark Plug Boot Protectors

AMS Performance Nissan GT-R Alpha Cast Plenum/Billet Intake Manifold w/Secondary Fuel Rail - Blue - ALP.07.08.0101-62 fits_2009-2012`Porsche`911 3" 304 Stainless Steel Construction:The Alpha R35 Cast Aluminum Intake Manifold has been painstakingly designed by AMS to be the most efficient and power producing GT R intake manifold on the market. Downloads & Resources Installation Instructions (PDF)