NISSAN RB25 | BILLET INTAKE MANIFOLD
CPC Manufacturing
experience
multi-axis CNC
DHL
fully tracked
package
throttle body
Flat rate worldwide DHL shipping · Build confirmed by email within 1 business day
Questions about fitment? Talk to the people who machine it.
NISSAN RB25 | BILLET INTAKE MANIFOLD
RB25 Billet Intake Manifold – Built for Boost, Proven on the Strip
If you’re chasing serious performance from your RB25, this isn’t the place to cut corners. Our RB25 billet intake manifold is the result of over 15 years of R&D, precision CNC machining, and battle-tested performance across some of the world’s hardest-hitting street and track builds.
From the plenum volume to the runner taper, everything is engineered with one goal in mind, to help your RB25 breathe better, make more power, and hold strong under pressure. Whether you're gunning for big boost or just want a show-stopper in the bay, this is the manifold trusted by real tuners and racers.
Why CPC? Because ours perform and look good while doing so.
- 6061 Billet Aluminium Construction – CNC-machined from solid billet for unmatched strength and thermal stability
- Internal Bellmouths – Maximised airflow, smoother delivery, better throttle response
- O-ring Sealed Surfaces – Built to withstand extreme boost without leaks
- Modular Design – Upgrade-ready for bigger builds
- Complete Bolt-On Package – Fuel rail and throttle body included
- Global Delivery – Flat-rate shipping worldwide via DHL
What’s Included on our RB25 Billet Intake Manifold?
- Dual-feed billet fuel rail – Suits 14mm top feed injectors (-8AN standard, -10AN optional)
- Choice of billet throttle body – Our in-house throttle with TPS and loom, or Bosch DBW
- Tucked cable bracket – Mounted underneath for a cleaner engine bay look
- ¼ NPT vacuum ports – Positioned on the underside to keep meth and boost references clean
- Premium stainless hardware – No shortcuts, no rust
RB25 Billet Intake Manifold: Hand-Built In-House, No Outsourcing
All CPC manifolds are fully designed and machined in-house on our multi-axis Hurco and Haas CNCs. We don’t cut corners, outsource overseas, or rush production. Every flange, runner, and plenum has been optimised to work under the harshest conditions, track, strip, dyno or street.
RB25 Intake Manifold: Stock Is Limited – Don’t Sleep On It
We machine in small, high-quality batches. If you're planning a serious RB25 build, don’t wait for “next time”, they move fast, and once they’re gone, it’s a wait until the next run.
Get your CPC RB25 Billet Intake Manifold now and build it right the first time.
Ordering
Questions before you order?
Whether you're building a drag car, track machine or street monster, we can help you configure the right manifold. If you have any questions about fitment or options, contact us.
Shipping & delivery
Flat rate worldwide shipping, delivered globally with DHL and fully tracked. Your build timeline is confirmed by email within one business day of ordering.