350z DE Motordyne Engineering 5/16" Basic Plenum SpacerView larger

350z DE Motordyne Engineering 5/16" Basic Plenum Spacer

This is the 5/16 Stealth Plenum Spacer Upgrade for the 03-06 350Z VQ35DE Engines. Gains from 11-13HP, simple and easy install. Works with OEM Strut Bar and Engine Cover.

old reference code code: MD-PS-B

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This item has been discontinued by the manufacturer and is no longer available. For alternative products please contact us.

Please note: While longer bolts are included for the strut tower brace to clear the raised plenum, early 2003 models will require thinner bolts. These are not normally included with the kits from Motordyne, so we have added an option above to include an extra set of bolts for the 2003 MY.

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