Nismo 40th Anniversary Intake Manifold – R32 R33 R34 GTR BNR32 BCNR33 BNR34

Brand
Nismo

Compatibility
R32 GTR BNR32
R33 GTR BCNR33
R34 GTR BNR34

OEM Part Number
14110-RSR46-40

Features

This intake collector has been designed to be optimal for tuned engines (400hp to 600hp), with the diameter and length of the intake pipe and the cross-sectional shape of the collector reconsidered. The amount of air flow is improved to distribute air more evenly to each cylinder, improving torque at mid-range. As the amount of air intake is improved between the front and rear cylinders, the difference in exhaust temperature at the turbine inlet between them is reduced, and the air-fuel ratio and ignition timing are optimized to improve power and fuel efficiency. Installation is a bolt-on type that does not require any additional processing (throttle linkage and throttle sensor adjustments are required, however).

This product comes with the “First Generation NISMO Logo Metal Emblem Set.”

Specification

• Collector volume: 4.1L (genuine = 3.4L)
• Intake pipe diameter: φ43 → φ45 tapered (genuine = φ45)
• Intake pipe length: 73.8mm (genuine = 48.5mm)
• Material and manufacturing method: Aluminum casting
• Included emblem (first generation NISMO logo)
  Silver (base) + Black (logo) x 1
  Silver (base) + Blue (logo) x 1
  Size: 25 x 100 mm
  Material: Stainless steel
  Tape fastening type