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Supertech | SKU:
SUP MCEVI-1400S-HS-12
Supertech Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12 | Multiple BMW/Toyota Fitments (MCEVI-1400S-HS-12)
$677.13
$846.22
Unit price
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Supertech Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12 | Multiple BMW/Toyota Fitments (MCEVI-1400S-HS-12) is backordered and will ship as soon as it is back in stock.
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BMW B58B30 Sodium Filled Inconel Exhaust Valves by Supertech
Supertech sodium filled valves made of Inconel/Nimonic alloy offer a significant reduction in valve head temperatures that are required for today’s modern turbo engines.
A cooler valve improves the material strength and durability while allowing the tuner more flexibility and a wider range of spark timing advances. Combine that with an average weight reduction of 10% and there isn’t a cooler valve on the market
Features
- Head Diam: 27.00mm(+1mm)
- Material: Inconel-Nimonic / Sodium Filled
- Groove Type: Single Groove
- Length: 110.15mm
- Stem Diam: 4.95mm
- Back-cut angle
- Undercut stem
- One piece forged valve (non-magnetic)
- Magnetic friction welded wafer, Hardened to 52 HRC min
- “Superfinish” valve stem with a surface roughness of about 1/3 of a regular valve
Benefits
- Reduced valve head temperature
- Allows the tuner more flexibility and a wider range of spark timing advances
- Improves material strength and durability
Applications
- 2015–2019 BMW F30/F31/F34 340i
- 2016–2019 BMW F32/F33/F36 440i
- 2016–2019 BMW G11/G12 740i/Li
- 2016–2019 BMW F20/F21 M140i
- 2016–2021 BMW F22/F23 M240i
- 2017–2019 BMW G30/G31 540i
- 2017–2019 BMW G32 640i
- 2016–2019 BMW F30/F31/F34 340i
- 2016–2019 BMW F32/F33/F36 440i
- 2017–2019 BMW G01 X3 M40i[23]
- 2018–2019 BMW G02 X4 M40i
- 2018–present BMW G05 X5 xDrive40i/sDrive40i
- 2018–present BMW G07 X7 xDrive40i
- 2018–present BMW G29 Z4 M40i
- 2020–present BMW G30/G31 540i
- 2020–present BMW G32 640i
- 2020–present BMW G06 X6 xDrive40i
- 2020–present BMW G11/G12 740i
- 2019–present BMW G14/G15/G16 840i
- 2020–present Toyota Supra
- 2018–present BMW G29 Z4 M40i
- 2019–present BMW G20 M340i
- 2019–present BMW G21 M340i
- 2020–present BMW G01 X3 M40i
- 2019–present BMW G02 X4 M40i
- 2020–present BMW G22 M440i
- 2021–present BMW G42 M240i
- 2022–present BMW G07 X7 xDrive40i
- 2023–present BMW G70 740i
- 2023–present BMW G05 X5 xDrive50e
What's In The Box?
- 12 - Exhaust Valve
Warranty
- Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.