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CTS Turbo BMW G-series 230i/330i/430i B46/B48 Intake system

CTS Turbo BMW G-series 230i/330i/430i B46/B48 Intake system

CTS TURBO
Disponibilité:
Rupture de stock
UGC CTS-IT-946
Épuisé
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Not CARB legal – cannot ship to CA

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CTS Turbo Intake System, specifically designed for the G2X 230i, 330i, and 430i models equipped with the B46 engine. Delivering improved airflow, this intake system increases horsepower, sharpens throttle response, and enhances turbo sound—all without triggering a Check Engine Light (CEL).

By replacing the restrictive factory airbox with our 6" Velocity stack high-flow air filter ensures your engine breathes easier, resulting in better power output and smoother acceleration. A custom-fit heat shield keeps intake temperatures low by preventing engine heat from affecting the air entering the turbo. The premium construction ensures long-lasting performance, making this intake system a must-have for any enthusiast.

Key Features:

  • No CEL: Specifically engineered to prevent any Check Engine Light (CEL) issues.
  • Increased Power: Gain horsepower and torque through optimized airflow.
  • Enhanced Throttle Response: Experience faster, more responsive acceleration.
  • Aggressive Sound: Enjoy the increased induction and turbo spool sound for a sportier drive.
  • High-Flow Air Filter: Washable and reusable 6" Velocity stack high-flow air filter.
  • Precision-Fit Heat Shield: Reduces intake air temperatures by isolating the filter from engine bay heat.
  • Durable Construction: Built from premium materials for reliable, long-lasting performance.
  • Easy Installation: Direct bolt-on replacement with no modifications required.

Designed for a perfect fit on the BMW G2X platform, the CTS Turbo Intake System is the ultimate upgrade for your B46 engine, offering enhanced performance, sound, and reliability—all without the worry of a CEL. Whether for daily driving or spirited runs, this intake delivers the power and sound you crave.

Fitment for G-series models only:

  • G20 BMW 330i and BMW 330e Hybrid (B46 engine)
  • G22 BMW 430i (B46 engine)
  • G42 BMW 230i (B46 engine)

 

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 3 applications
330i
Make Model Engine Years
BMW 330i (G20) 2019–2023
430i
Make Model Engine Years
BMW 430i (G20) 2018–2023
230i
Make Model Engine Years
BMW 230i (G42) 2021–2021

Fitment data last updated: 2026-09-25

Fits 3 vehicle applications Check vehicle fitment before ordering View fitment

About this Cold Air Intake

The CTS TURBO CTS-IT-946 air intake system replaces the factory airbox and intake tube to let the engine breathe more freely. Intakes typically bring a sportier induction sound and can improve throttle response, especially on turbocharged engines.

Frequently asked questions

How much power does an intake add?

Gains vary with the engine and are usually modest on a stock car; turbocharged engines and cars with other modifications tend to benefit more. Many buyers choose an intake as much for the sound and response as for power.

Is this intake legal in California?

In California and states that follow its rules, an aftermarket intake must have a CARB Executive Order (EO) number for the specific vehicle to be street legal. Check the product details for an EO number before buying for road use in those states.

Will an intake cause a check-engine light?

A quality intake designed for your car should not. Problems usually come from a poorly sealed connection, a damaged sensor, or over-oiled filters contaminating the mass air flow sensor.

How do I maintain the filter?

Inspect it regularly. Reusable filters can be cleaned and, if they are oiled, re-oiled lightly using the maker's kit. Dry filters can be cleaned or replaced according to the maker's instructions.

How do I make sure this air intake system fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.