Precision Raceworks BMW N54 Relocation Inlet & Intake Kit (LHD) - 1M, 135i, 335i (E8X/E9X), Z4 35i - High-Flow Wire-Reinforced Silicone Turbo Inlets (1.75in/2in)

High-flow turbo feed kit for BMW N54 LHD - Precision Raceworks

Unlock serious airflow on your twin-turbo straight-six with this Precision Raceworks relocated turbo feed and induction hose package for left-hand-drive E-series BMWs. Engineered to reduce restriction and improve response, this premium silicone pipework is the go-to upgrade for enthusiasts chasing reliable power on N54B30 platforms including E82 1M, E82 and E88 135i, E90 to E93 335i, and E89 Z4 35i.

Proven on the dyno to add 41+ whp and 39+ wtq, this induction solution lets your compressors breathe, sharpening spool and throttle feel while supporting higher power levels. We have fitted this setup on multiple customer cars at MJ Modifications and feedback has been consistently excellent for fit, finish and performance.

Key reasons to choose this upgrade

• Massive airflow capacity thanks to a 3 inch main run and smooth radius routing
• Wire-helix reinforced, high temperature silicone hoses that will not collapse under vacuum or heat soak
• Coolant reservoir relocation made easy with a plug and play extension harness using OEM-style weatherproof connectors
• No cutting of the factory loom - clean and reversible installation
• Durable powder coated mounting brackets with USA-made hoses and hardware
• Real-world gains - independently verified increases of 41+ wheel horsepower and 39+ wheel torque

Technical highlights

• Main body diameter: 3 inches for superior flow
• Heat resistant, wire-reinforced silicone construction for long-term reliability
• Plug and play wiring extensions for a tidy bay and straightforward fitment
• Choose turbo connections in either 1.75 inch or 2 inch sizes

Which size do I need - 1.75 inch or 2 inch?

Select 1.75 inch for standard turbo inlet sizing. Opt for 2 inch if you are planning larger turbochargers in future. Adapters are available to run 2 inch pipes with factory units if required.

Compatibility

Left-hand-drive vehicles only

• BMW E82 1M
• BMW E82 and E88 135i
• BMW E90, E91, E92, E93 335i
• BMW E89 Z4 35i

Engine: N54 twin turbo straight-six

Part numbers

• 601-0026 - 1.75 inch turbo connection
• 601-0027 - 2 inch turbo connection

What you get

• Relocated induction hose assembly with 3 inch main section
• Turbo connection hoses in your selected size
• Powder coated brackets and quality fixings
• Plug and play coolant reservoir extension harness with sealed connectors

Fitting and support

Professional installation recommended. MJ Modifications in Warwickshire offer full fitting services - request a quote at info@mjmodifications.co.uk.

Not sure on suitability for your car? We can confirm before dispatch using your UK registration or the last 7 digits of your VIN. Add your details at checkout or contact us for assistance.

Made by

Precision Raceworks

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