Genuine BMW N55 PWG (Pneumatic Wastegate) Turbocharger Installation Kit OEM Fitting & Gasket Hardware for 135i 335i 535i (E-Series/F-Series)

BMW N55 PWG Turbo Mounting Hardware - Factory Sealing Pack for 135i, 335i, 535i

Get your N55 back to full boost with this genuine BMW mounting and sealing pack designed specifically for vacuum-actuated PWG applications. Perfect for E-Series and F-Series 135i, 335i and 535i running the N55 twin scroll, this OE-spec kit provides the correct gaskets, seals and fixings required for a trouble-free turbo refit or upgrade. It is the smart choice for anyone refreshing a turbocharger, fitting an uprated unit such as Pure Stage 2 or MTurbo Stage 2.0, or completing a preventative maintenance overhaul.

We use this kit in-house and it simply works - proper tolerances, proper sealing and no fuss. Customers consistently report clean installs with no boost leaks or oil weeps, exactly what you want when buttoning up an N55 turbo job.

Why this OE-spec PWG kit is the right choice

• Factory BMW quality for PWG - vacuum actuated wastegate N55 engines
• Correct fitment for E-Series and F-Series platforms running 135i, 335i and 535i N55
• Ideal for turbo swaps, refreshes and performance upgrades including Pure Stage 2 and MTurbo Stage 2.0
• Designed to prevent boost leaks and fluid seepage by restoring critical sealing surfaces
• Time-saving install - everything you need in one box to finish the job properly

Note on oil return pipe: you can usually re-use your existing drain tube unless the previous turbo has failed or the pipe is damaged, kinked or contaminated. Replace it in those cases to protect the new unit.

PWG vs EWG - check before you order

This hardware pack is for PWG pneumatic wastegate engines. If you are unsure whether your N55 is PWG or EWG, use the image below to identify your wastegate type before purchasing.

Compatibility

Suits BMW N55 with PWG across E-Series and F-Series, including 135i, 335i and 535i. Ideal for turbo replacement, refit after manifold work, or when installing popular upgraded units that retain PWG control. If your vehicle uses electronic wastegate EWG, select the appropriate kit instead.

Part numbers and options

• E-N55-TIK - Kit without oil return pipe and additional screw
• E-N55-TIK-1 - Kit with oil return pipe and additional screw

Manufactured by

BMW - original equipment quality and fitment.

Warranty

Two years manufacturer warranty for UK customers and one year for international customers when a valid VIN is supplied at checkout on compatible vehicles.

Compatibility check before dispatch

We verify fitment before shipping. Enter your UK registration or the last 7 of your VIN at checkout so we can confirm suitability for your specific N55 PWG model.

Professional fitting available

Prefer expert installation We offer fitting at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. We can supply, install and set up your turbo hardware for a seamless, leak-free result.

Search-friendly terms customers use

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