Rvng Gen 1 B58 Upgraded Triple Pass Heat Exchanger
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Pickup available at Rvng HQ
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Description
PLEASE CHECK TO SEE IF YOU HAVE A FRONT MOUNTED TRANS COOLER. IF YOU DO THIS PRODUCT WILL NOT WORK FOR YOUR VEHICLE. IF YOU LOOK INSIDE YOUR KIDNEY GRILLES IF YOU HAVE IT THE TRANS COOLER WILL BE LOCATED AT THE TOP INFRONT OF THE HEAT EXCHANGER.
The OEM B58 heat exchanger is a 1-row unit measuring just 27mm thick. In comparison, the RVNG High-Performance B58 Heat Exchanger utilizes a massive 2-row core measuring 68mm, built with advanced B-Tube technology. A precision-engineered tank design allows the larger core to fit seamlessly into the OEM cooling system housing without modification.
Another key feature is our triple-pass flow design — coolant flows through the heat exchanger three times before returning to the manifold charge cooler. This dramatically improves heat transfer efficiency, ensuring the lowest possible outlet water temperature. Unlike the OEM unit and many aftermarket options that use single-pass designs, our triple-pass system provides superior cooling performance for sustained power and reliability.
FITS ALL GEN 1 B58’s besides 5 and 8 series.
Rvng Gen 1 B58 Upgraded Triple Pass Heat Exchanger
FAQs
Answers to our most common questions below.
How Long Does Shipping Take?
All Rvng items ship within 1-3 days, if an item is out of stock the customer will be notified with the choice of a refund or an estimated timeline of delivery.
Do You Have Exhaust Parts For My Car?
We make a range of downpipes and exhaust systems for almost all BMW's. We choose to specialize in that market so we can always insure we are selling the best product possible for your Beamer!
Do You Offer In Person Pick-Up & Installs In Cali?
Yes, We are located in Garden Grove in Orange County, California. We invite any of our customers to pick-up in stock items and for any install or car related work.
If you have any questions, we're always welcome to help. We'll get back to you within 24 hours on weekdays.
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Shipping Information
All orders ship within 1-3 business days from our Garden Grove, CA facility. Free shipping on all US orders.
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Customer Support
We're here to help. Reach out anytime and we'll get back to you within 24 hours on weekdays.
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FAQ's
Check out our FAQ section below for answers to our most common questions.
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Contact Us
Located in Garden Grove, CA. Stop by for pickup or install appointments — we'd love to meet you.