Masata Mercedes-Benz E250 CGI 1.8T (M271) W212 E-Class Aluminium Charge Pipe/Boost Pipe Upgrade with 1/8 NPT Meth Bung - OEM Direct-Fit Intercooler Pipe Replacement - MST0051

Stronger alloy boost tube for W212 E-Class E250 1.8T M271 - Masata MST0051

Replace the brittle factory turbo outlet plumbing on your E-Class with Masata’s alloy hard pipe and enjoy rock-solid boost control, sharper throttle response and long-term reliability. This direct bolt-on cold-side pipe is engineered specifically for the Mercedes-Benz W212 E250 CGI 1.8 turbo M271 engine and is supplied with a 1/8 NPT port for water-methanol systems. Part Number: MST0051.

The OE plastic pressure pipework is known to split under load which leads to boost leaks, limp mode and inconsistent power. Masata’s precision CNC flanged aluminium replacement keeps the intercooler-to-throttle path tight and secure, ideal for stock vehicles and remapped setups running higher pressure. Finished in a durable satin black coating for an OEM+ look and built to handle daily use and spirited driving.

Why this upgrade makes a difference

• Prevents common split and crack issues on the standard plastic cold-side pipe
• Improves boost retention for crisper acceleration and smoother power delivery
• Perfect companion for Stage 1 and Stage 2 calibrations where higher boost highlights OE weaknesses
• Ready for meth injection via integrated 1/8 NPT port, plug if not required
• Direct swap that keeps factory mounting points and sensor positions

Key details

• CNC machined flange for exact OE-style connection
• High-grade aluminium construction with satin black finish
• 1/8 NPT port for water-meth kits and auxiliary injection
• Uses original brackets and locations for a neat fit
• Supplied with fittings required for installation
• Backed by the Masata Lifetime Warranty for peace of mind
• Part Number: MST0051

Compatibility

Mercedes-Benz W212 E-Class E250 CGI 1.8T M271.

What’s in the box

• Masata alloy boost tube with CNC flange and 1/8 NPT port
• Associated fittings and hardware for a straightforward install

Fitting and support

Straightforward direct replacement using the car’s original mounting system. Professional installation recommended for best results. Book fitting with MJ Modifications in Warwickshire, request a quote at info@mjmodifications.co.uk.

Proven in our workshop

We have fitted this Masata hard pipe to multiple customer E250 M271 builds and feedback has been excellent. Stronger than the stock plastic pipework, no more blown joints, tighter boost control and a noticeable improvement in response. A smart reliability and performance upgrade.

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