Adapter kit to run a Holley high-ram style upper lid. This is an option for FWD Maximas as well since this has been done in the past already.

Order Link:
Price: $1,299.00

Kit includes:

  • adapter kit
  • hardware
  • o-ring
  • jumper harness for LS style drive by the wire throttle body
  • Carbon fiber upper plenum with black, red, or silver anodized throttle flange
  • Black anodized comes standard for lower adapter parts
    Parts needed to finish the installation.

Parts needed to finish the installation:

  • LS style throttle body GM part # 12605109 or 87mm version GM part # 2173156.
  • Intake filter and tube and MAF flange, endless combinations I will leave up to you, OEM MAF with tight 4″ to 3″ 90° silicone adapter is the easiest way. Larger custom 3.5″ cold air intake recommended.
  • UPREV(or similar) tune for throttle codes
  • The brake booster hose will need extending to the 3/8″ nipple provided
  • This manifold will not fit under the stock hood. A hole can be cut or an aftermarket hood that provides more clearance can be used.



Photos of Maximas who have done VQ35DE Manifold Installations