Evolution Racewerks ER N55 Chargepipe for BMW 135i/335i E-Chassis (E82 E88 E90 E91 E92 E93, 2011-2013) - 3in Aluminium, Anodised Black, Meth Bung, OEM C-Clip - BM-ICP003

In stock in Hard Anodised Black. Images shown are for illustration. Polished aluminium can be supplied on back order. Add a fresh OEM retaining clip if your original is worn or missing.

Premium aluminium boost pipe upgrade for BMW N55 E82 E88 135i and E90 E91 E92 E93 335i

Replace the fragile factory plastic charge air pipe with a robust 3 inch aluminium hard pipe that delivers quicker throttle response, stronger boost holding and OEM-style fitment. This Evolution Racewerks solution is a proven upgrade for the BMW N55 E-chassis, giving smoother airflow to the throttle body while eliminating common split and leak issues found on the stock part.

Why this boost tube is the go-to choice

• 6061 aluminium, mandrel bent for uninterrupted flow that sharpens response and helps reduce turbo lag.
• Full 3 inch diameter matched to the throttle body for greater airflow versus the restrictive factory plastic pipe.
• CNC machined throttle body flange with OEM-style o-ring and C-clip interface for a secure, leak-free connection and easy removal.
• CNC machined MAP sensor boss reusing the factory o-ring for accurate sensor readings.
• Beaded ends with quality T-bolt clamps to keep couplers secure under high boost.
• Hard Black Anodised finish for durability and a discreet OEM look. Polished available on back order.
• Direct compatibility with the factory electronic diverter valve.
• Integrated 1/8 inch NPT port with plug for methanol injection setups, ready when you are.
• All required hardware included. Backed by Evolution Racewerks Limited Lifetime Warranty.

Built to hold boost

The OEM-style throttle body connection was pressure tested during development to 25 PSI, so you can run your remap with confidence. The result is consistent boost, reliable sealing and a proper factory-style fit without awkward silicone couplers at the throttle body.

Real-world results

We have fitted and run this aluminium hard pipe on our own vehicles and customer cars. Feedback has been outstanding for fit, finish and on-road performance. Expect a crisper pedal, faster spool feel and the peace of mind that comes from ditching the failure-prone plastic part.

Vehicle compatibility

BMW 1 Series
2011-2013 E82 135i Coupe
2011-2013 E88 135i Convertible

BMW 3 Series
2011 E90 335i and 335ix Saloon
2011 E91 335i and 335ix Touring
2011-2013 E92 335i and 335ix Coupe
2011-2013 E93 335i and 335ix Convertible

Key details

• Material: 6061 aluminium, mandrel bent
• Diameter: 3 inch, throttle-body matched
• Finish: Hard Black Anodised as stocked, Polished available on back order
• Ports: 1 x 1/8 inch NPT methanol injection port with plug
• Fitment: OEM-style o-ring and C-clip connection, direct use with factory electronic diverter valve
• Part number: BM-ICP003

What’s in the box

• Evolution Racewerks aluminium boost pipe assembly
• 1 x 1/8 inch NPT plug
• Clamps and installation hardware

Fitting and support

Professional installation recommended. Book fitting with MJ Modifications in Warwickshire or request a quote at info@mjmodifications.co.uk. We are happy to advise on BMW N55 boost pipe upgrades for your E82 E88 135i or E90 E91 E92 E93 335i, including xDrive models.

Helpful notes

• Consider adding a new OEM throttle body C-clip if your original is damaged or missing.
• Images are representative. Finish supplied by us is Hard Black Anodised unless Polished is selected on back order.

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