Adapter kit to run a holley high-ram style upper lid.
- adapter kit
- jumper harness for LS style drive by 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 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
- 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.
Dyno graph shown is 100% stock including oem catalytic converters 2004 350z VQ35DE . Only mod being the high ram kit using stock maf housing and some uprev tuning.
*Lead time on product is 20 days.