Description

Upgrade your BMW’s reliability and performance with the Untd. Performance Charge Pipe Kit, designed specifically for B48/B46-powered F30/F32 chassis models including the 320i, 330i, 420i, and 430i. The factory plastic charge pipes are known to fail under higher boost or aggressive driving—this kit replaces them with durable aluminum pipes that improve airflow, withstand higher pressures, and offer a perfect fit for tuned or stock setups.

Key Features:

Durable Aluminum Construction
Crafted from high-grade aluminum, the Untd. charge pipes eliminate the failure-prone factory plastic design. Built to handle increased boost pressures and the demands of performance tuning, this kit ensures long-term durability and confidence during spirited driving or track days.

Improved Airflow for Better Performance
Smooth mandrel-bent piping reduces turbulence and restriction, allowing your turbocharged B48/B46 engine to breathe more efficiently. This results in improved throttle response, reduced turbo lag, and optimized power delivery—especially when paired with tuning or other bolt-on upgrades.

OEM-Style Fitment
Designed for direct bolt-on installation, the kit includes all necessary hardware, silicone couplers, and clamps for a secure and leak-free fit. It connects seamlessly to the factory turbo and intercooler system with no modification required.

Turbo Meth/Nitrous Port Ready
For enthusiasts pushing power further, the charge pipes feature pre-welded 1/8″ NPT bungs, ready for methanol or nitrous injection—a future-proof upgrade for those planning advanced performance setups.

Compatibility:

• BMW 320i / 320i xDrive (F30, F31)

• BMW 330i / 330i xDrive (F30, F31)

• BMW 420i / 420i xDrive (F32, F36)

• BMW 430i / 430i xDrive (F32, F36)

Engine: B48 / B46 2.0L Turbocharged Inline-4

Whether you’re replacing a cracked OEM pipe or building a high-boost daily, the Untd. Performance Charge Pipe Kit delivers enhanced reliability, improved airflow, and seamless integration for your turbocharged BMW.