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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
Fits 2016-2021 Bmw 230I/M240I High Performance Heat Exchanger-D780-0002The factory B4x B58 heat exchanger is not built to cater to the rigorous demands often associated with a modified build. The thin core is easily overwhelmed with IAT's rising dramatically once pushed beyond a few successive WOT pulls or even a few minutes at the track. This elevation in temperature gives way to the factory ECU fail safes pulling timing and reducing overall power in order to keep the system from overheating to the point of permanent
The factory B4x/B58 heat exchanger is not built to cater to the rigorous demands often associated with a modified build. The thin core is easily overwhelmed with IAT's rising dramatically once pushed beyond a few successive WOT pulls or even a few minutes at the track. This elevation in temperature gives way to the factory ECU fail safes pulling timing and reducing overall power in order to keep the system from overheating to the point of permanent damage. On an application where enjoyment is directly attributed to pushing the platform to its limits this constraint to cooling presents a challenge for the automotive enthusiast. The Dinan B4x/B58 heat exchanger for the F2x/F3x chassis assists in mitigating these issues with a more robust core (48mm thick Dinan core vs. 27mm thick OEM core) that wields 78% more heat transfer surface area for improved cooling capacity. The significant increase in core thickness requires unique "L" shaped end tanks to be incorporated as well, which also contributes to the overall thermal mass (ability to absorb, store, and release heat) improvement beyond the OEM setup. With up to a 15° IAT delta recorded over stock the Dinan heat exchanger is ready, and able, to assist in extending your vehicles ability to deliver maximum performance time and time again for your driving enjoyment!
Features:
- Average of 8° reduction in IAT's with a maximum reduction of 15° over 15 successive WOT pulls
- Reduces the tendency to heat soak / go in to limp mode
- 48mm thick Dinan cooler vs. 27mm thick stock cooler
- 78% more cooling surface area and volume than stock
- 100% TIG welded and pressure tested
- Installation hardware included (inclusive of xDrive specific transmission oil cooler brackets)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 3
Not worth the money
It helped hydrate but didn't last long till my face felt dry
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Reviewed in the United States on May 11, 2025
★★★★★ 5
Highly recommendable item
Color: Green, Size: 2 Fl Oz (Pack of 1), Color: Green, Size: 2 Fl Oz (Pack of 1)
I recently added the Vogcrest Cyperus Rotundus Oil to my grooming routine, and it has been a game-changer for skin maintenance. According to the packaging in this formula is 100% plant-based, vegan, and cruelty-free, which was a major selling point for me.
The oil is steam distilled, ensuring a high-quality botanical experience. Since I started using it, I’ve noticed a significant reduction in post-shave redness. It lives up to its promise to soothe irritation and moisturize skin without feeling excessively oily or clogging pores.
While these results typically take consistent use over time, my skin feels noticeably smoother for longer periods compared to using standard lotions. It is a clean, effective alternative for anyone looking to simplify their skincare while moving away from synthetic chemicals.
The bottle is compact and travel-friendly, making it easy to maintain my routine on the go. If you want an ethical, dual-action oil that hydrates while managing regrowth, I highly recommend giving this a try.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Good quality
Color: Green, Size: 2 Fl Oz (Pack of 1), Color: Green, Size: 2 Fl Oz (Pack of 1)
I bought this to control some hair growth in a small area and it is definitely helping increase time between trims. It has a really mild scent, which I appreciate -- actually, really hard to smell it unless I put my nose right up to it. Nicely packaged with clear instructions.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Nice choice for after shave oil
Color: Green, Size: 2 Fl Oz (Pack of 1)
I couldn’t wait to try this after shave oil after using Vogcrest’ facial trimmer (which works wonders also!) on my eyebrows and other areas this afternoon. The smell isn’t loud as anticipated, though it is like an earthy scent but it doesn’t stick after the oil dries. As seen in the video, the consistency isn’t too thick to be applied to the face, or anywhere else after shaving. I put it on my hand to give an idea of the absorption and consistency. It rubs in easily and settles in the skin nicely. I’ve tried others that are too thick, or leave like a sticky after feel, which this doesn’t. Glad I tried this out! I look forward to seeing if it slows the regrowth or not. May come back & update.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
I like it
Great after-shave product. It deeply moisturizes the skin and even makes my tattoo look more vibrant and defined. I haven’t noticed any significant effect on slowing hair growth yet, but it completely prevents irritation and leaves the skin feeling smooth and comfortable.
For the price, it’s an excellent product and definitely worth trying.
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Reviewed in the United States on April 26, 2026