MMX Performance BMW E-Chassis N54 Charge Pipe | 135i 335i 1M

The MMX Performance BMW E-Chassis N54 Charge Pipe replaces the failure-prone OEM plastic charge pipe on the N54-powered 135i, 1M, and 335i with a fully engineered aluminium upgrade. The OEM plastic pipe is well known for splitting or cracking once boost levels rise (even on a basic Stage 1 tune) and a failure leaves the car limping or unable to make boost at all. MMX's aluminium replacement ensures reliability all the way up to significantly increased outputs.

The pipe is built around smooth aluminium pipework that flows better than the OE plastic and resists deformation under both boost load and vacuum. A CNC-machined hose end gives a clean, leak-free seal at the coupler, while integrated 1/8" bungs make adding methanol or water injection a straightforward upgrade later down the line. The crinkle black powder-coat finish and laser-etched MMX logo finish off a part designed to look every bit as engineered as it performs.

Throttle response sharpens the moment the new pipe is fitted. Boost holds cleanly, the airflow path is more efficient, and there's no longer a plastic component sitting between the turbos and the throttle body waiting to fail.

For any N54 owner running more than stock power (and for many running stock) this is one of the highest-priority preventative upgrades on the platform.

Product Details

• Lightweight aluminium charge pipe: direct OE replacement
• Smooth bore pipework improves airflow vs. OE plastic
• CNC-machined hose end for leak-free coupler seal
• Durable crinkle black powder-coat finish
• Laser-etched MMX branding
• SKU: MMR02-0101

What's Included

• Aluminium high-flow charge pipe
• Silicone coupler hose
• Replacement c-clip
• Jubilee clips (hose clamps)
• O-ring
• 1/8" bung(s) for meth/water injection port

Vehicle Applications

• BMW 1 Series (E82)
• BMW 1M (E82)
• BMW 1 Series (E88)
• BMW 3 Series (E90 / E91)
• BMW 3 Series (E92 / E93)

Notes

• Includes a 1-year manufacturer warranty against defects in materials and workmanship
• Designed and tested in the United Kingdom
• View emissions compliance notice