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Home   CSF   CSF B58 Thermal Rejection Competition Spacer (For Super Manifold 8200)
 

CSF B58 Thermal Rejection Competition Spacer (For Super Manifold 8200)

CSF

SKU: CSF8200S

$299.00

In Stock
Estimated Delivery within 1-3 Business Days
Customer Reviews
Free Shipping $200+
Most orders ship same day
Hassle free returns

Collections: Air Intake Systems, CSF, Intake Gaskets


Product Description
The CSF B58 Thermal Rejection Competition Spacer is the next level upgrade for the B58 Super Manifold (CSF #8200). Made from KIYLEX?, a patented revolutionary high-performance final stage polymer. KIYLEX? is as strong as aluminum and can withstand temperatures up to 1100?F. This spacer is designed to insulate the intake manifold from conductive heat transfer from the cylinder head. This thermal barrier reduces manifold temperatures which helps lower Intake Air Temperatures (IATs), improve charge air cooler efficiency, and combats heat soak. CSF is the exclusive distributor for the KIYLEX? Intake Manifold Spacer for the B58 Motor.The addition of the Thermal Rejection Spacer is especially useful for Drag/Roll-Racing Events where vehicles typically sit in staging lanes in-between racing. This causes extreme heat soak to the liquid-to-air manifold as there is not sufficient airflow passing over the front mount heat exchanger when the car is idling (which is responsible for cooling the charge air fluid that runs through the manifold). This causes the starting IATs on subsequent runs to be higher than on the initial run.The B58 Super Manifold is made from Billet Aluminum and 100% Tig Welded for strength, which allows it to be able to withstand higher boost pressures compared to the OEM plastic manifold. Aluminum has higher thermal conductivity than plastic resulting in a higher rate of heat transfer between the cylinder head and manifold. Adding the Thermal Rejection Spacer reduces heat transfer between the two metal components (cylinder head & manifold). The spacer absorbs the heat from the cylinder head and dissipates it rather than transferring it to the manifold.The Thermal Rejection Competition Spacer was designed for vehicles competing in motorsports who demand the absolute best cooling in order to gain a competitive edge. With that being said, there are significant advantages to adding this spacer upgrade to any vehicle with the CSF B58 Super Manifold installed.

This Part Fits:

Year Make Model Submodel
2020-2023 BMW 540i Base
2020-2023 BMW 540i xDrive Base
2018-2022 BMW 740i Base
2018-2022 BMW 740i xDrive Base
2020-2022 BMW 745e xDrive Base
2020-2024 BMW 840i Base
2020-2024 BMW 840i Gran Coupe Base
2020-2024 BMW 840i xDrive Base
2020-2024 BMW 840i xDrive Gran Coupe Base
2023-2024 BMW M240i Base
2022-2024 BMW M240i xDrive Base
2020-2024 BMW M340i Base
2020-2024 BMW M340i xDrive Base
2021-2024 BMW M440i Base
2024 BMW M440i Gran Coupe Base
2021-2024 BMW M440i xDrive Base
2022-2024 BMW M440i xDrive Gran Coupe Base
2020-2024 BMW X3 M40i
2020-2024 BMW X4 M40i
2020-2024 BMW X5 sDrive40i
2019-2024 BMW X5 xDrive40i
2021-2023 BMW X5 xDrive45e
2024 BMW X5 xDrive50e
2020-2021 BMW X6 sDrive40i
2020-2024 BMW X6 xDrive40i
2019-2024 BMW X7 xDrive40i
2022-2024 BMW Z4 M40i
2020 BMW Z4 M40i First Edition
2020-2021 BMW Z4 sDrive M40i
2024 Toyota GR Supra 45th Anniversary Edition
2021-2022 Toyota GR Supra A91 Edition
2023 Toyota GR Supra A91-MT Edition
2020-2024 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2020-2024 Toyota GR Supra Premium
Delivery
The vast majority of orders ship out the same business day and are delivered within just 1-3 business days, this includes our Free Shipping service. On the very rare occasions when an order will not ship right away customers will be emailed promptly with an estimated ship date and the option to cancel or remain on order. Brands that ship from international locations such as Milltek typically take between 4-7 business days to be delivered.
Free shipping
We offer speedy free shipping to the continental US for orders of $200 or more. For those customers placing orders of less than $200 we offer a standard flat rate fee of $9.99. Customers either pay $9.99 or nothing for shipping - no surprises at checkout! The majority of orders are delivered within 1-3 business days using the free shipping option, however some orders can take up to 5 business days depending on your location.
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Returns
Our return policy allows customers to return most orders within 30 days (7 days for AutoTecknic parts). Customers are responsible for any shipping fees associated with a return and the restocking fee. All parts must be in 100% brand new condition. Return requests must be made via email. Feel free to view our return policy for full details.
Images
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