CENCAL B46/B48 BMW Charge Pipe Kit (F&G Chassis)
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Pairs well with
Upgrade from your factory plastic charge pipe to the Cen-Cal B46/B48 Aluminum Charge Pipe for maximum airflow, reliability, and long-term performance. The OEM charge pipe on B46 and B48-powered BMW and Supra models is made from plastic—an inherent weak point that can crack or fail under increased boost pressure. Our upgraded aluminum version eliminates that concern entirely, offering both improved durability and enhanced throttle response.
Precision-engineered from high-quality aluminum, this charge pipe provides superior airflow and structural strengthwhile maintaining OEM fitment and compatibility with factory couplers and sensors. Whether your vehicle is stock or tuned, this upgrade is a must-have for reliability and performance peace of mind.
Each charge pipe includes a pre-welded methanol injection bung, sealed for those not using meth injection. Designed for both daily drivers and track builds, this charge pipe ensures consistent boost delivery and dependable performance in any condition.
Product Features
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Improved Airflow: Smoother internal design promotes better boost response and throttle efficiency.
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Durable Aluminum Construction: Stronger than the OEM plastic pipe—resists cracks, leaks, and boost loss.
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Pre-Welded Meth Bung: Ready for methanol injection setups; sealed if not in use.
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OEM Fitment: Direct replacement that fits like factory with no additional modifications.
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Performance Ready: Ideal for tuned or high-boost applications demanding consistent airflow and reliability.
Compatibility
F Chassis
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2016+ 120 LCI, 130 LCI
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2015+ 220, 230, 230i xDrive
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2015+ 320, 330
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2015+ 420, 430
G Chassis
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2016+ 530
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2017+ 320, 330, 330i xDrive
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2016+ 630 GT
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2014+ 730 LCI
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2016+ X3 20 / X3 30 / X3 30i xDrive
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2017+ X4 20 / X4 30 / X4 30i xDrive
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2018+ X5 30 / X5 30i xDrive
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2018+ X6 30 / X6 30i xDrive
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2015+ Z4 20i / Z4 30i
Supra
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2021+ Toyota GR Supra A90 2.0 (B48 Engine)
Installation
Professional installation is strongly recommended to ensure proper sealing, secure fitment, and sensor compatibility.
CENCAL B46/B48 BMW Charge Pipe Kit (F&G Chassis)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders take 24–48 hours to process once placed. Made-to-order items begin production after processing, while in-stock items are prepped, packaged, and ship within 3–4 days from our Oceanside, CA location (please allow extra time for packages to arrive during high-volume periods). Some items may be backordered—if so, we’ll email you with status and options. Freight items such as wheels, exhausts, trunks, and hoods require additional handling time and may ship separately.
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Customer Support
Real BMW-savvy humans here. We’re available Mon–Fri, 10am–5pm PT by email and phone/text for install questions, fitment help, or order updates. Send your year/model/trim (VIN if handy) and we’ll point you to the right parts fast.
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FAQ’s
Quick answers to the most common questions: fitment & compatibility, order changes/cancellations, build & lead times, international shipping & duties, and returns/exchanges. Start there for instant clarity—then reach out if you still need a hand.
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Contact Us
Need help choosing parts or tracking an order? Send an email to our support team, support@cencalmotorsport.com
Buy with confidence
Fitment guarantee
Engineered for your BMW. Guarantee applies with professional installation — if it doesn’t fit, we fix it.
Secure checkout
Shop with confidence. Every order runs through encrypted PCI-compliant checkout, and flexible payments are available with Affirm - so you can mod now, pay later.
Real Support
Talk to real enthusiasts. Our team answers every email same business day (Mon–Fri, 9AM–5PM PST) so you’re never left hanging when it comes to your build.
About Us
Cen-Cal Motorsport isn’t just a parts shop, it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury look on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.
win a single turbo e92 335i
We brought this E92 335i back from the dead — now it’s your chance to take the keys. From the yellow-powdered turbo and short-throw shifter to our full valved catback system, every inch of this build represents what CenCal Motorsport stands for: no halfway builds.
Every purchase of merch or quick entry gets you closer to owning this car. Whether you’re a die-hard BMW enthusiast or just chasing the dream of a true street-built machine — this is your shot.