SKU: 5969975951

CSF Performance S58 "Level Up" Charge Cooler Manifold 21+ BMW G8X

Sale price$2969.55 Regular price$3299.50
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Description

CSF Performance S58 "Level Up" Charge Cooler Manifold 21+ BMW G8XIf you're serious about squeezing every ounce of power from your S58 engine, the CSF "Level Up" Charge Air Cooler Manifold is the upgrade you didnt know you needed. This isn't just another aftermarket part; it's a collaboration between CSF and some heavy hitters in the industryPWR, known for their cutting edge Formula 1 tech, and Studio RSR, who brings real world racing experience to the table. Together, theyve crafted a manifold thats not just about

If you're serious about squeezing every ounce of power from your S58 engine, the CSF "Level-Up" Charge-Air-Cooler Manifold is the upgrade you didn’t know you needed. This isn't just another aftermarket part; it's a collaboration between CSF and some heavy hitters in the industry—PWR, known for their cutting-edge Formula 1 tech, and Studio RSR, who brings real-world racing experience to the table. Together, they’ve crafted a manifold that’s not just about looks but performance. Made from high-grade billet aluminum, this manifold is CNC machined to perfection and TIG welded into a single piece. That means you’re getting a robust structure that can handle the intense boost levels you might throw at it. Speaking of boost, the ultra-high-performance liquid-to-air core from PWR is a game-changer. It’s pressure-tested up to 120 psi, so it laughs in the face of the OEM core, which can start failing at just 27 psi. But let's talk about real-world benefits. The manifold features a top-feed port injection system, which is essential when you're adding more power because more power means you need more fuel. The injector bungs are machined right into the intake runners, and you’ll get a fuel rail included in the kit, along with block-off caps if you’re not running port injection. Plus, there are integrated ports for nitrous or methanol injection on each runner, giving you maximum control for tuning. Another cool feature is the Thermal Rejection Manifold Spacer made from KIYLEX, a polymer that’s as tough as aluminum but can handle temperatures up to 1100°F. This spacer helps insulate the manifold from heat transfer from the cylinder head, keeping your intake air temperatures (IATs) lower and improving overall efficiency. The CSF #8233 comes in a raw billet aluminum finish, but if you want something a bit sleeker, you can also get it in Thermal Black or even custom colors. It’s not just about looks, though; this manifold is designed for performance. You’ll notice reduced pressure drop compared to the OEM setup, and it comes with all the necessary brackets, hardware, and instructions for an easy drop-in installation. So, if you own a BMW M2 (2023-2024), M3 (2021-2024), M4 (2021-2024), or an X3/X4 M (2020-2024), this manifold is a solid choice for maximizing your engine’s potential. With features like integrated hose stand-offs, coolant reservoir mounting locations, and a CNC front wire harness bracket for OEM fitment, it’s built to fit right in without any fuss. In short, the CSF Level-Up Manifold is all about taking your S58 to the next level. Whether you're hitting the track or just want to feel that extra kick on the street, this manifold has got your back.

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Exchange/Return Notes
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SKU: 5969975951

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Madeline
Whiting, US
★★★★★ 5
Good fiber
Size: 100 Count (Pack of 1)
Good fiber
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Reviewed in the United States on May 15, 2026
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Robert Kern
Lowell, US
★★★★★ 5
Great Product, Works as Advertised
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
This product works exactly as described. It makes BM's smoother and gentler. I personally use the unflavored, no sweeteners added version, and honestly, it does not taste very good, but I feel that the results are worth it, and I do not like adding extra sweeteners or flavorings to my diet. I have used this product for many years and have found that about 1 1/2 to 2 tbsps in 12 ounces of water works the best for me. You will need to experiment a bit to find the ratio that works best for you. I recommend that you start on the low side and gradually increase the amount of Metamucil as needed.
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Reviewed in the United States on March 26, 2026
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EZ
Battle Creek, US
★★★★★ 5
Healthy, Effective, and great when mixed with Splenda and Koolaid mix. The best of many options I've tried.
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I've sampled a few different varieties of fiber supplements, including both Benefiber and off-brands, and I found that Metamucil provided the most fiber in the least offensive beverage. Compared to the other brands, this stuff is smoother textured, and goes down easier, as a sort of happy medium between the grittier supplements and the thicker ones. What about effectiveness? I have apocalyptic IBS, and since starting to take this stuff regularly (one giant glass every morning and evening), my BMs have been much more regular, and more manageable. Flare-ups happen less, and it even seems to do a decent job when taken with meals of cutting the hit to my stomach and gut. I tend to take more than the recommended amount, with an even larger serving of water, as I feel like it helps me stay hydrated and full throughout the day. I started taking the classic orange Metamucil, but although I really liked the superior flavor (rather like Orange Tang) it packed several times more sugar in each serving than fiber, so while it was great for digestive health, the overall health impact was too negative. I also sampled the sugar-free berry flavors, but found that, although it was ostensibly healthier, the flavor wasn't great, and in addition it suffered from the aspartame aftertaste and further effects (Aspartame gives me headaches). So this was a dilemma for me. What to do? I actually wrote to Metamucil about it, and they recommended this product. The downside is that it comes with absolutely no flavor, so you need to provide your own in order to mask the texture (I wouldn't dream of trying to mix this in plain water--yuck!) The upside is they pack 100+ servings into a container, and you really are free to blend it into whatever suits your fancy. Obviously if you mix it with something like orange juice, then you're already negating the benefits of this stuff over the sugary orange flavor, but I've personally found a much better way. I like to mix this stuff with Kool-aid mix and Splenda (Sucralose) sweetener. I buy a ton of Splenda and kool-aid as it mixes up tasting sweet, like sugar, but without the calories or aftertaste. You can dump a spoonful of this stuff into a glass of splenda-koolaid, or just dump 8 servings worth of this stuff in with a packet of koolaid powder and a cup of splenda, and then just mix it up and spoon it into water as needed. Better tasting, sugar-free and packed with good useful fiber. EDIT: I wish I could subscribe to this stuff. Price of splenda has gone up, but I've figured out thatyou can just dump 7 packets of koolaid mix and 7 dashes of sucralose into a container of this and shake it up.
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Reviewed in the United States on February 26, 2015
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Review Dude
Battle Creek, US
★★★★★ 5
#1 for #2's
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
I like the lack of sweeteners and flavor. I just want the stuff that helps me poop. There is some citric acid in it (no idea why) which gives it a mildly acidic taste. Other than that, it does the trick.
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Reviewed in the United States on March 23, 2026
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Strathmont
Lake Worth, US
★★★★★ 5
Good Stuff
Flavor Name: Unflavored, Size: 1.46 Pound (Pack of 1)
If you need more fiber in your diet, you need this. The price is right, it works very well and keeps me regular. I use this instead of the gummies or capsules. That's because you MUST put in in fluid, and hydration is SO important when using a psyllium product as it causes water to be absorbed very quickly once it is ingested, and you don't want to dehydrate! Mixes very well in water and has little to no taste whatsoever. Stay regular, stay hydrated and stay well.
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Reviewed in the United States on April 14, 2026

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