This adapter allows rb26 throttle bodys and plenum to be attached to rb25 head. This is a BLITZ part develoved for NOMUKEN and his d1 R34. ABE his mechanic also has on on his RB25 and it show a peak gain on 35kw on std engine and marked inprovement in response with no loss of of low end power or torque.
Base main flange, RB25 side (12mm Aluminum) X 1
・ Base main flange, RB26 side (12mm Aluminum) X 1
・ Throttle position sensor adaptor X 1
・ Sub-throttle adaptor X 1
・ AAC valve adaptor & extension hose X 1
・ Set of installation bolts X 1
Did a group buy for a Melb/wshop only 2 of 6 left.
$1399