do88 Charge Cooler Inlet Manifold BMW F Series B58 Gen 1
Product Description
What Makes This Intake Upgrade Exceptional
The do88 Charge Cooler Manifold replaces your factory B58 intake manifold with a fully integrated bar‑and‑plate air‑to‑water intercooler. The precision-machined aluminium unit delivers major gains in airflow, thermal stability, and durability—making it the ultimate plug‑and‑play cooling upgrade for tuned F-series and G-series BMWs.
Factory Limitations Solved
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The OEM plastic manifold restricts airflow and is prone to cracking at high boost pressures.
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The factory water‑to‑air charge cooling system quickly heats up under track or spirited use, causing intake air temps to spike and triggering power reduction or limp modes.
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Port fuel injectors spaced under the OEM design can lead to fuel puddling inside runners—reducing performance and efficiency.
do88’s Intelligent Engineering
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102 mm-thick bar‑and‑plate core, increasing water cooling rows from 6 to 11 for superior heat exchange
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Cast end tanks designed using CFD to ensure even airflow distribution
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Thermal barrier spacer included—with high-spec FKM-silicone O-rings—to reduce conductive heat transfer from the cylinder head
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Designed to fit under the OEM engine cover with bracket support, maintaining engine bay aesthetics on F‑series BMWs such as the 340i (confirmed fit without cover mods on F30/F31)
Plug & Play with Optional Upgrades
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Includes integrated sensor pad with three sealed 1/8″ NPT ports (for vacuum or data logging)
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Each cylinder runner features an individual 1/8″ NPT port—ideal for nitrous or methanol injection (plugged by default)
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Designed for auxiliary port injection systems (bracket pre‑cut and ports pre‑threaded) compatible with Injector Dynamics ID1050x or Bosch EV14 setups
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Exceptionally easy service access: spin‑off oil filter means no need to remove the manifold during oil changes
Performance & Cooling Gains
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42% higher airflow than OEM: 873 CFM vs. 615 CFM at 0.1 bar pressure drop
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Intake temperatures reduced to ~26 °C vs. 40 °C on stock system
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Real-world power gains: +5 hp peak (Bootmod3 Stage 2+), +18 hp midrange, +28 Nm torque increase on 340i testing
Compatibility
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BMW 1 / 2 / 3 / 4 / 5 / 6 / 7 / X3 / X4 MkF/G with B58 Gen 1 engine
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F20 / F21 M140i, F22 / F23 M240i, F30 / F31 340i, F32 / F36 440i, G01/G02 M40i, G30/31 540i, G32 640i, G11/12 740i etc.
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Confirmed fit for both stock and tuned B58 variants
Why You Should Upgrade
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Eliminates heat soak and limp-mode risk on track
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Robust aluminium construction avoids cracking under boost
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Compatible with port fuel & meth/nos injection setups
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Keeps the original engine cover fitment intact
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Better airflow, lower IATs, and reliable power gains session after session
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
