BMW N54 Turbocharger Installation Kit Complete Turbo Install Hardware & Gasket Set for Twin Turbo 3.0L (Studs, Nuts, Gaskets, O-Rings, Water Pump Hardware) Fits 135i 335i 535i Z4 35i 1M

BMW N54 Turbo Fitment Pack - Hardware and Seal Set

Get your BMW 3.0 twin turbo straight six back on boost with a reliable, leak-free refit. This N54 turbo hardware and sealing pack brings together the key consumables you need for a proper refit or replacement, helping to prevent exhaust, oil and coolant leaks while saving time during reassembly. Built around OEM-grade components and correct-spec fasteners, it is the go-to solution for a tidy, professional result on N54-powered cars.

We use this pack in-house at MJ Modifications and it has proven itself on customer vehicles for consistent fitment and longevity. The photo shows exactly what you receive.

What you get

• 16 x ASA M7 x 39 manifold studs
• 16 x flanged nuts for manifold to head
• All required gaskets and O-rings for N54 turbo refit
• Water pump installation hardware

Note: T-bolt clamps are not included.

Why this pack is ideal for your N54

• All-in-one hardware and seal bundle to refresh everything while the turbos are off
• OEM-grade fit and materials for durability and correct torque retention
• Fresh gaskets and sealing rings to minimise oil, coolant and exhaust leakage
• New studs and nuts to replace corroded or stretched originals
• Perfect for turbo replacement, CHRA change, refurbishment or upgrade on N54 engines

Vehicle compatibility

Suits BMW models with the N54 3.0 twin turbo engine, including: 135i, 335i, 535i, Z4 sDrive35i and 1M Coupe.

Torque guidance

• Bracket to cylinder head: 9 Nm
• Coolant supply line to crankcase: 9 Nm
• Coolant return line to crankcase: 9 Nm
• Coolant return line to turbo: 9 Nm
• Coolant supply line to supply line: 9 Nm
• Exhaust manifold heat shield: 8 Nm
• Oil supply line to crankcase: 20 Nm
• Oil pressure line to turbo: 8 Nm
• Oil return line to crankcase: 8 Nm
• Oil return line to turbo: 8 Nm
• Turbo manifold to cylinder head: 20 Nm

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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