BMP BMW N55 Performance Intake Manifold - Stock Location (F20 F21 F22 F23 F30 F31 F32 F33 F36) including M135i, M235i, 335i, 435i, 640i
Upgrade your BMW N55 with the Black Market Parts N55 Performance Intake Manifold in stock location. This BMP N55 intake manifold is a direct plug-and-play replacement for the weak factory plastic manifold, delivering increased airflow, reliability and the flexibility of proper port injection. Optimised for street and track, it is compatible with most N55-powered BMW models including M135i, M235i, 335i, 435i and 640i, across F20, F21, F22, F23, F30, F31, F32, F33 and F36 platforms.
If you are searching for BMW N55 intake manifold, N55 port injection manifold, N55 manifold upgrade, N55 stock location intake manifold, BMP intake manifold, Black Market Parts N55 manifold, M135i intake manifold, M235i intake manifold, 335i intake manifold, 435i intake manifold or 640i intake manifold, this is the proven solution. Developed by Precision Raceworks under the Black Market Parts brand, it maintains OEM-like fitment while supporting high power builds, ethanol blends and proper fuel distribution with centre-flow port injection.
Why choose the BMP N55 Intake Manifold
- Direct replacement in stock location for hassle-free fitment on N55 engines
- Increased airflow for improved performance potential on standard and tuned cars
- Centre-flow port injection rail accepts all popular PI injectors for smooth, even fueling
- Stronger than the factory plastic manifold for long-term reliability
- Less heat soak than many cast alternatives for consistently lower IATs
- Six 1/8" NPT ports for direct port methanol or nitrous injection
- Four expansion ports for BOV reference, boost gauge, Hobbs switch and more
- Proprietary machining to use OEM BMW O-rings (included) and maintain a proper seal
- Compatible with petrol, ethanol blends and E85 setups
Add-on fueling options
- Genuine Bosch Motorsport injectors (pack of 6)
- Flow matched to the highest standards with certificates
- Full stainless wetted internals for corrosion resistance
- Individually serialised with a full flow and resistance report
- 750 cc at 3 bar, 900 cc at 4 bar, 1050 cc at 5 bar
- Performance fuel line kit
- Aeroquip AN6 Socketless fuel hose
- CNC-machined 6061 aluminium fittings with anodised finish
- Dual-seal female fitting for a zero-leak connection to the HPFP
Specifications
- Weight: 15.65 lbs (without injectors or fuel line)
- Construction: Die-formed sheet metal and billet CNC
- Injector compatibility: Suitable for all common port injection injectors
- Meth/nitrous ports: 6 x direct port 1/8" NPT
- Expansion ports: 4 x auxiliary ports for BOV, boost gauge, Hobbs switch and more
- Optional: Fuel injectors and fuel line kit
- Additional hardware required but not included: M6 x 1.0 x 50 mm (Qty 4), M6 flat washers (Qty 4)
Fitment and compatibility
Designed for BMW models equipped with the N55 engine across F-series platforms: 1 Series F20/F21 (including M135i), 2 Series F22/F23 (including M235i), 3 Series F30/F31 (including 335i), 4 Series F32/F33/F36 (including 435i), and 6 Series 640i where fitted with N55. Includes xDrive models.
Note: F10 chassis cannot fit both an ignition kit and an aftermarket manifold due to inlet routing at the back of the engine. Please contact us before purchasing if you have questions regarding this setup.
Real-world results
We run this BMP N55 manifold on our own development cars and it has been a customer favourite for its reliability, consistent intake temperatures and the clean integration of port injection. The OEM-like fit and finish, combined with future-proof fueling options, make it a top choice for both daily-driven and high-power N55 builds.
Installation and support
This is a plug-and-play upgrade in stock location. Professional installation is recommended, especially when adding port injection, methanol or nitrous systems.
Want it fitted by specialists? Book installation with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
We verify fitment prior to dispatch. Provide your UK registration number or the last 7 digits of your VIN at checkout so we can confirm compatibility.
Important notes
- Actual flow rate may vary; published figures are averages
- Manufactured by Precision Raceworks
Searching for BMW N55 intake manifold, N55 port injection kit, N55 manifold upgrade, BMP intake manifold, Black Market Parts N55 manifold or stock location N55 manifold? This is the high-performance, plug-and-play solution that unlocks airflow, fueling flexibility and reliability on your N55-powered BMW.