Product Details
About this part
The TCM B58 Phenolic Thermal Intake Manifold Spacer is constructed from fiber-imbedded phenolic material and helps to prevent heat transfer from the cylinder head to the intake manifold, thereby increasing engine efficiency and decreasing heat soak. This advanced technology will lower intake air temperature, allowing denser air to enter the cylinders, thus reducing detonation and promoting more efficient combustion.
It is a synthetic polymeric material formed through the polymerization of tetrafluoroethylene, renowned for its exceptional corrosion resistance, high and low-temperature tolerance (ranging from -200°C to 260°C), non-stick properties, and low coefficient of friction.
Features & Benefits
- Increases engine efficiency
- Reduces heat transfer from engine to intake manifold thus reducing heat soak
- Helps reduce intake manifold temperature
- Direct bolt-on
- Includes heavy duty o-rings
- 6mm thick
- Fitment Guaranteed
- TCM Lifetime Warranty
Vehicle Fitment
Note: If your BMW has a B58 engine and you don't see your exact model on the list below please email us.
BMW 1 Series
• 2015+ F20 F21 B58 M140i
BMW 2 Series
• 2022+ G42 B58 M240i xDrive
• 2016-2021 F22 F23 B58 M240i/iX
BMW 3 Series
• 2020+ G20 G21 B58 M340i/M340iX
• 2016-2019 F30 F31 F34 B58 340i/340iX including GT
BMW 4 Series
• 2021+ G22 G23 G26 B58 M440i/M440iX/Gran Coupe
• 2016-2020 F32 F33 F36 B58 440i/440iX/Gran Coupe
BMW 5 Series
• 2017+ G30 G32 B58 540i/540iX
BMW 6 Series
• 2018+ G32 G33 B58 640i/640iX
BMW 7 Series
• 2016+ G11/G12 B58 740i/740iX
BMW 8 Series
• 2019+ G14 G15 G16 B58 840i/840iX/Gran Coupe
BMW X Series
• 2018+ G01 B58 X3 M40i including xDrive and sDrive
• 2019+ G02 B58 X4 M40i including xDrive and sDrive
• 2019+ G05 B58 X5 40i/40iX
• 2019+ G06 B58 X6 40iX
• 2019+ G07 B58 X7 40i
BMW Z4
• 2019+ BMW G29 B58 Z4 M40i
Toyota
• 2020-Present GR Supra Mk5 B58 3.0L 6 cyl.
What's Included
(1) Phenolic Thermal Intake Manifold Spacer
(6) Heavy-Duty o-rings
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 60 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
See our Tariff Policy
TCM warranty
- TCM parts have a lifetime warranty against manufacturer defects, such as cracks and weld failures.
- TCM intake manifolds and electronics, such as lights and paddle shifters, have a 1-year warranty from the date of purchase.
- Wear and tear on wear items isn't covered. Wear items are parts that wear out with normal use, such as filters, gaskets and clamps.
- Road damage, finishes and faulty installation aren't covered.