CTS-IT-343: High Performance Aluminum Charge Pipe Kit CTS Turbo, BMW 2, 3, 4, 5 Series, X3, X4, Z4 B46/B48 2.0T

Bring reliability, performance and responsiveness to your BMW 2.0L turbo engine with the CTS Turbo CTS-IT-343 aluminum charge pipe kit. Designed specifically for the B46 and B48 engines found in many BMW F & G Series models, this kit offers optimized airflow, maximum boost pressure resistance and a plug-and-play installation, while eliminating the weaknesses of the original plastic charge pipes. Ideal for performance tuning and motorsport, it is a must-have as soon as you run a Stage 1 ECU tune.

Technical specifications:

• Material: T6061 aluminum tube, mandrel bent, black powder-coated finish for increased durability
• Flanges: CNC machined for a perfect fit, direct mounting on turbo and intercooler
• Connectors: 4-ply silicone, high heat resistance, flexible and reliable
• Clamps: Clamps and stainless steel hardware for optimal retention under pressure
• Reliability reinforcement: Eliminates the risk of cracks and leaks observed on the original plastic part
• NPT 1/8" Plug: Pre-fitted for installing a water/methanol injection kit (plug included)
• Direct replacement: BMW OEM ref.: 13718601683

Product advantages:

• Higher airflow: optimized boost flow, reduced turbo lag and better throttle response
• Reliability gain: does not break under pressure, even on modified vehicles or under heavy track use
• Software compatibility: recommended for ECU tuning stages or increased turbo boost pressure
• Plug-and-play fitment: installs in place of the original part without modification
• Styling: discreet racing look in the engine bay

Vehicle fitment (most common applications):

• BMW 2 Series F22/F23 230i (B46/B48) Coupe & Convertible (2017-2023): rear-wheel drive and xDrive
• BMW 3 Series F30/F31/F34/G20/G21 330i and 330e iPerformance (B46/B48) Sedan, Touring and Gran Turismo (2016-2023), rear-wheel drive and xDrive
• BMW 4 Series F32/F33/F36/G22/G23/G26 430i (B46/B48) Coupe, Convertible, Gran Coupe (2017-2023), rear-wheel drive and xDrive
• BMW 5 Series G30/G31 530i & 530e (B48) (2017-2023)
• BMW X3 G01 30i/30e (B46/B48) (2018-2023)
• BMW X4 G02 30i (B46/B48) (2019-2023)
• BMW Z4 G29 30i (B48) Roadster (2019-2023)

Non-exhaustive list, covering most F & G models equipped with B46/B48 2.0T engines. To confirm exact fitment, check the BMW OEM part number 13718601683.

Why choose the CTS Turbo CTS-IT-343 aluminum charge pipe kit?

The CTS Turbo charge pipe kit is the essential solution for improving reliability and optimizing the boost system of your BMW B46/B48. It replaces the original plastic part with a reinforced version, with optimized airflow, compatible with all tuning stages (Stage 1 & up). Its discreet black finish, precise machining and 100% OEM compatibility make this kit a preferred choice among tuners and motorsport enthusiasts.