- Availability: 2-3 Days
- Part Number: MCIVN-1400S+MCEVI-1400S-HS-24
- Brand:
- EC Approved: NO
- Location: Shipped from the EU
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"Designed for rigorous applications, this Supertech valve kit is equipped to handle the most severe conditions, enduring high pressures, temperatures, rotations, and power demands. The kit includes 12 intake and 12 exhaust valves, crafted for direct fit with the original diameter on standard engine heads or optionally 0.5mm larger for machined heads. Specifically engineered for N54 engines in BMW models like the 135i, 1M, and 335i, the 24 valves are composed of inconel and sodium materials on the exhaust side to minimize heat and 21-4N stainless steel on the intake side for optimal pressure resistance.
Options to select diameter:
Direct bolt-on (OEM diameter)
24-valve kit (intake and exhaust)
Material composition: Inconel/sodium (exhaust) and 21-4N stainless steel (intake)
Available sizes: OEM or +0.5mm for machined heads
Intake diameter: head 31.4mm (OEM) / stern 4.96mm
Exhaust diameter: head 28mm (OEM) / stern 5.95mm
Overall Length: intake 106.70mm / exhaust 114.90mm"
2025 - This material is exclusively copyrighted and reserved
| Manufacturer | Model | Type | Version |
|---|---|---|---|
| BMW | 4 Series | Fxx- 13-19 | 440i - 326 |
| BMW | 4 Series | Gxx- 19-... | 440i - 374 |
| BMW | 3 Series | Fxx - 13-19 | 340i - 326 / 360 |
| BMW | 3 Series | Gxx - 19-... | 340i - 374 |
| BMW | 2 Series | Fxx -13-20 | 240i - 340 |
| BMW | 2 Series | Gxx - 20-... | 240i - 374 |
| BMW | 1 Series | F2x - 11-20 | 140i - 340 |
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