GReddy Intake Manifold for Nissan ECR33 (RB25DET)

GReddy Surge Tank / Intake Plenum For Nissan Skyline ECR33 with RB25DET Engine Maximizes airflow to the engine Ideal for use with aftermarket turbo and intercooler 3.6L surge tank capacity 90mm throttle body required (not included) Made in Japan GReddy Part No.: 13522316 GReddy Surge Tank for Nissan ECR33 Specifications Manufactured to get the most out of the RB25DET engine in the Nissan Skyline ECR33, this high-volume, high-flow cast aluminum GReddy plenum is ideal for use with aftermarket turbochargers and intercoolers. Its cross-flow design allows airflow to enter each cylinder undisturbed and evenly to improve engine performance. It retains the use of the original side-feed main injectors. It is only compatible with a large-diameter 90mm throttle body (from the Infiniti Q45) and requires certain original Nissan parts. Key features To fit RB25DET engine (ECR33 only) Tank capacity: approximately 3.6L (1.7 times OE ratio) Required parts (not supplied): Q45 throttle body, wiring extension, S14 throttle cable, throttle chamber gasket, throttle cable bracket only for models from January 1995. Please note: as the mounting position is different from stock, some modifications to the piping may be required.