The stock one will work with mild applications. However, when pushing higher boost pressures the stock unit was not designed for it becomes terribly inefficient and there for we took on the GTR intake manifold as a readily available solution that not only looks great but was designed with FI in mind. The lower intake manifold is simply to allow the VQ motor to mount the GTR intake manifold seeing as the runner positions are reversed. GTM has taken into consideration their own improvements and what performance they would like to see out of this unit.
Mike
__________________
Shop Cars: 2013 318whp Nismo VspecII 370z *SOLD*, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054
|