Cosworth 20000063 Twin Plenum Intake Manifold Nissan VQ35DE (3.5L)

Cosworth 20000063 Twin Plenum Intake Manifold Nissan VQ35DE (3.5L)
Item# 20000063
Regular price: $3,088.66
Your price: $2,779.79

Product Description

The Cosworth Twin Plenum inlet manifold for the 2003-2006 Nissan 350z VQ35DE has been engineered for increased performance featuring increased plenum volume for improved high rpm power with torque enhancing velocity stacks to maintain mid range performance. With performance derived from countless hours of development including computational fluid dynamics, the Cosworth Twin Plenum Inlet manifold is perfect for both normally aspirated and forced induction applications. Performance increases will be significant on engines with improved exhaust and intake system including optimized ignition/fuel maps with increased maximum rpm limiter. Cast from lightweight aluminum alloy with hard anodized billet end caps and includes all required mounting hardware.


  • Improved performance
  • Clears OE strut brace on both coupe and roadster
  • Compatible with OE air intake
  • Can be used with the factory fuel rail system or the Cosworth High Volume Fuel Rail kit.

**** Free Ground shipping in the contiguous U.S.. Please contact us for a quote for shipping outside the contiguous U.S. or for express shipping ****


IP Spacer for Cosworth Intake Manifold Plenum - 03-06 Nissan 350z
Due to Cosworth's tight tolerances around the stock fuel system on the 2003-2006 Nissan 350z with the Cosworth Intake Manifold w/ Carbon Plenum Covers, a spacer kit is required to fit aftermarket (taller) injectors and/or aftermarket fuel rails.

This kit includes everything needed to make the Cosworth intake manifold clear upgraded fuel systems:
* Aluminum intake manifold spacer
* Nissan OEM gasket
* SS Socket Head Cap Bolts
Regular price: $160.00
Your price: $149.00
Import Parts Pro, LLC
19505 Wied Rd
Suite E
Spring, Texas 77388
Tel: 281-288-0700
Fax: 281-288-0836
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