BMW Performance Intake Kits for BMW G42 230i B46 2.0L

CTS Performance Intake System - BMW G20 330i, G22/23/26 430i, G42 230...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:32781455

Part#: CTS-IT-946

Ships in 6 Business Days

Sale - Save 15% $ 299.99

This product was last offered at the strikethrough price on
06-25-2026

$ 254.99 USD

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Sale - Save 15%

$ 299.99

This product was last offered at the strikethrough price on
06-25-2026

$ 254.99 USD

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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: G20/G21 330i (B46) G22/G23 430i (B46) G26 430i (B46) G42 230i (B46)

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Dinan Carbon Fiber Cold Air Intake Kit - G20/22/23/26 3 & 4 Series B4...

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T#:5567102

Part#: D760-0059

In Stock

11% off MSRP $ 643.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 571.99 USD

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11% off MSRP

$ 643.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 571.99 USD

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In the quest to be all things to all people at an attractive price point the 430i/330i has been reduced to a mundane, albeit pragmatic, core with elements devoid of any character both outwardly and inwardly. For example, in stock trim, the 430i/330i comes with a utilitarian and lifeless air box swaddled by seemingly unfinished braces and housing a basic panel filter that is also accompanied by an intake resonator whose job it is to eliminate turbo/intake noises. The same noises that those in the performance world relish. Essentially, BMW has seen fit to give 430i/330i owners an air box that looks uninspiring, flows adequately but not ideally, and emits no noise. The Dinan carbon fiber intake for the platform rights these wrongs and delivers a semi-open intake capable of flowing 58% more air than the stock system resulting in improved throttle response and the elimination of a potential roadblock when opting to pursue a high-powered build (upgraded turbo, fueling, etc). At the same time the Dinan kit unveils a more aggressive, sporty carbon fiber appearance, and an increase in sound courtesy of the removal of the intake resonator and implementation of the semi-open design. In order to accomplish the feat in flow that sets the Dinan intake system apart the entire lower box of the system, and not just the lid, has been reworked and enlarged in an effort to make use of as much of the available real estate as possible within the engine bay. In turn, this allows a 40% larger, custom, free flowing filter to be housed within and maximum flow to be realized. However, a secondary inlet has always been desired by Dinan in order to effectively fill the volume of the enlarged air box and increased filter surface area. This desire led to a multitude of experiments being conducted on the effectiveness of a possible open-air inlet in the system. With different shapes, locations, and sizes of openings being tested, the goal was to ensure that the added secondary inlet did not cause any unwarranted side effects such as an increase in air temps in the system. This is commonplace with open-air intake systems where overheated engine bay air is employed in the intake tract. The results of these tests showed that the patterned openings present in the final iteration of the box on the opposite side from the engine provided a perfect balance of additional volume to assist the factory snorkel all the while not causing an increase in turbo inlet temperatures. This was the case regardless of testing conditions (single/multiple gear pulls, constant speed, 0-100mph runs, etc.). While the additional flow does not translate to any noteworthy rise in power output for stock or basic bolt-on equipped vehicles, the Dinan intake system does expand the potential of the platforms power ceiling. Put simply, those striving to build a more potent and robust solution, complete with turbo and fueling upgrades, will be allowed to maximize the results without worry about the intake system being a limiting factor. Regardless of the level of build, the secondary air inlets allow the intake system to be more audible so the turbo spool and BOV can be appreciated. A stark difference from Dinan's traditional fully sealed systems where induction noise is not nearly as recognizable. Not to be outdone by the increased flow and sound, the outwardly visible system is made of immaculate carbon fiber so under-hood appeal is vastly improved over its drab and utilitarian beginnings. In and of itself, making it worth the price of admission. Features: Outflows factory intake by 58% or more. Enjoyably louder, sportier sound. Beautifully crafted carbon fiber construction (lid and tube). Improved throttle response. Larger volume airbox (60% larger than stock). 40% increase in filter area (stock: 82 in², Dinan: 115 in²) for optimum flow. Compatible with all G2X X30i's with and without factory bracing. Quick and easy installation.

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Dinan PEX Cold Air Intake - G2X B46

Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:21933039

Part#: D760-0070

Ships in 3 Business Days

11% off MSRP $ 514.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 456.95 USD

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11% off MSRP

$ 514.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 456.95 USD

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Looking for more, for less? The all new G2x/G4x x30i PEX Intake delivers all the performance and sound benefits as its carbon fiber sibling -- just with less showmanship -- resulting in the best dollar-per-horsepower B46/B48 intake system available from Dinan. In the quest to be all things to all people at an attractive price point the x30i's have been reduced to a mundane, albeit pragmatic, core with elements devoid of any character both outwardly and inwardly. For example, in stock trim, the 230i/330i/430i comes with a utilitarian and lifeless air box swaddled by seemingly unfinished braces (where applicable) and housing a basic panel filter that is also accompanied by an intake resonator whose job it is to eliminate turbo/intake noises. The same noises that those in the performance world relish. Essentially, BMW has seen fit to give x30i owners an air box that looks uninspiring, flows adequately but not ideally, and emits no noise. The Dinan PEX intake for the platform rights these wrongs and delivers a semi-open intake capable of flowing 58% more air than the stock system resulting in improved throttle response and the elimination of a potential roadblock when opting to pursue a high-powered build (upgraded turbo, fueling, etc.). At the same time revealing an enhanced OEM-like appearance that blends seamlessly with surrounding factory plastic under hood components, and an increase in sound courtesy of the removal of the intake resonator and implementation of a semi-open design. To accomplish the feat in flow that sets the Dinan intake system apart the entire lower box of the system, and not just the lid, has been reworked and enlarged to make use of as much of the available real estate as possible within the engine bay. In turn, this allows a 40% larger, custom, free flowing filter to be housed within and maximum flow to be realized. However, a secondary inlet has always been desired by Dinan in order to effectively fill the volume of the enlarged air box and increased filter surface area. This desire led to a multitude of experiments being conducted on the effectiveness of a possible open-air inlet in the system. With different shapes, locations, and sizes of openings being tested, the goal was to ensure that the added secondary inlet did not cause any unwarranted side effects such as an increase in air temps in the system. This is commonplace with open-air intake systems where overheated engine bay air is employed in the intake tract. The results of these tests showed that the patterned openings present in the final iteration of the box on the opposite side from the engine provided a perfect balance of additional volume to assist the factory snorkel all the while not causing an increase in turbo inlet temperatures. This was the case regardless of testing conditions (single/multiple gear pulls, constant speed, 0-100mph runs, etc.). While the additional flow does not translate to any noteworthy rise in power output for stock or basic bolt-on equipped vehicles, the Dinan intake system does expand the potential of the platforms power ceiling. Put simply, those striving to build a more potent and robust solution, complete with turbo and fueling upgrades, will be allowed to maximize the results without worry of the intake system being a limiting factor. Regardless of the level of build, the secondary air inlets allow the intake system to be more audible so the turbo spool and BOV can be appreciated. A stark difference from Dinan's traditional fully sealed systems where induction noise is not nearly as recognizable. While increased flow and sound are the stars, the modest PEX construction fuses effortlessly into the factory engine bay for a reserved visual that despite basic materials still manages to draw attention. It's an economical solution to form and function for a vehicle that permeates both. Features: Outflows factory intake by 58% or more Enjoyably louder, sportier sound High heat deflection PEX construction and an OEM look Improved throttle response Larger volume air box (60% larger than stock) 40% increase in filter area (stock: 82 in², Dinan: 115 in²) for optimum flow Compatible with all G2x/G4x x30i's with and without factory bracing Quick and easy installation NOTE: This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA

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Dinan - Carbon Fiber Cold Air Intake - BMW G20 330i G42 230i B46 ...

Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:1362376

Part#: D760-0055

Ships in 5 Business Days

11% off MSRP $ 646.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 574.99 USD

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11% off MSRP

$ 646.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 574.99 USD

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Airflow efficiency and maximizing the potential of the stock intake design were the keys to development for the Dinan B48/46 intake. Dinan improves on the factory air box system by delivering more cool, dense air. The increased amount of air feeds a larger volume airbox complete with a larger cone filter that elicits a slightly more audible and sporty tone over its stock counterpart. For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four-year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This intake is worth 3 points toward your Dinan badge.

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Eventuri B48 Black Carbon Intake System - BMW G42 230i B48/46 2.0L ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:7530044

Part#: EVEG20B48V2INT

Ships in 5 Business Days

$ 1,495.00 USD

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$ 1,495.00 USD

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The BMW G42 B48 Eventuri intake has been developed to provide the turbo with a less restrictive flow path whilst maintaining low inlet temperatures. Heat and Volume are the main considerations when designing an intake for turbocharged engines. In the G42 2-Series, the intake system is located next to the exhaust manifold which rapidly heat soaks the engine bay. High temperatures are detrimental to engine performance as the turbo would have to build boost with heated, less dense air and so the only way to ensure IATs are kept to a minimum is for a fully sealed intake. This, however, results in a restriction with only one stock air feed to draw air in from. During development, we noticed an additional opening into the wheel arch area and took advantage of this by adding a secondary feed to our airbox. Furthermore, our sealed airbox also has a heat shield with gold reflective to minimize the radiative heat transfer from the exhaust manifold. In order to maximize volume, we made the airbox as large as possible with a recess for potential strut braces. The stock convoluted intake tube is replaced with a smooth carbon tube which is also larger in internal volume with a starting internal diameter of 111mm (4.4') smoothly tapering down to match the turbo inlet. The tube provides a smooth path from the filter to the turbo inlet. Finally, we use a custom-made high-flow dry filter which is ISO tested for filtration performance and has a larger filtration area than the stock filter. The Eventuri Difference: The G42 B48 Eventuri system uses our Patented Carbon Fiber Housings with our Gen 2 bespoke filters, which provide an aerodynamically efficient airflow path from the filter to the turbos. Not just another cone filter with a heat shield but a unique design that invokes the Venturi effect and maintains laminar flow conditions to reduce the drag on the turbo. Each intake system consists of: Carbon Fiber Airbox with Dual Feeds Bespoke High Flow Dry Cone Filter Carbon Fiber Inlet Tube CNC Machined Temperature Sensor Mount CNC Machined Breather adapters Heat Shield with Gold Reflective Backing Laser Cut Stainless Steel Brackets Silicon Reducer with OEM Specification Clamps NOTE: ** This item is not eligible for return **

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Burger Motorsports Competition Cold Air Intake - White Dry Filter - B...

For Pre-2025 model years only

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:46959268

Part#: BMSB48INTKD

Ships on Jul 15, 2026

$ 399.00 USD

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$ 399.00 USD

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Burger Motorsports' Competition Cold Air Intake was designed from the ground up for street and track driving, having undergone over a year of testing before release to ensure it met the quality and performance goals set by BMS.

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Burger Motorsports Competition Cold Air Intake - Blue Oiled Filter - ...

For Pre-2025 model years only

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:37689739

Part#: BMSB48INTKB

Ships on Jul 15, 2026

$ 399.00 USD

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$ 399.00 USD

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Burger Motorsports' Competition Cold Air Intake was designed from the ground up for street and track driving, having undergone over a year of testing before release to ensure it met the quality and performance goals set by BMS.

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Burger Motorsports Competition Cold Air Intake - Red Oiled Filter - B...

For Pre-2025 model years only

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:37689740

Part#: BMSB48INTKR

Ships on Jul 15, 2026

$ 479.00 USD

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$ 479.00 USD

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Burger Motorsports' Competition Cold Air Intake was designed from the ground up for street and track driving, having undergone over a year of testing before release to ensure it met the quality and performance goals set by BMS.

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BMW Performance Intake Kits for BMW G42 230i B46 2.0L

CTS Performance Intake System - BMW G20 330i, G22/23/26 430i, G42 230...

Dinan Carbon Fiber Cold Air Intake Kit - G20/22/23/26 3 & 4 Series B4...

Dinan PEX Cold Air Intake - G2X B46

Dinan - Carbon Fiber Cold Air Intake - BMW G20 330i G42 230i B46 ...

Eventuri B48 Black Carbon Intake System - BMW G42 230i B48/46 2.0L ...

Burger Motorsports Competition Cold Air Intake - White Dry Filter - B...

Burger Motorsports Competition Cold Air Intake - Blue Oiled Filter - ...

Burger Motorsports Competition Cold Air Intake - Red Oiled Filter - B...

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