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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Supertech
Supertech Mitsubishi Lancer Evolution X 4B11 Inconel Exhaust Valves, +1mm Oversize, Set of 8 (MEVI-1019-8)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2008-2015 Mitsubishi Lancer Evolution X (4B11).
Engineered for the extreme thermal loads found in high-performance forced induction builds, these Supertech Inconel exhaust valves are a critical upgrade for the Mitsubishi 4B11 engine. Unlike standard valves that can degrade under high exhaust gas temperatures (EGTs), these units are forged from a nickel-based superalloy (Inconel) designed specifically for superior heat resistance and structural integrity.
The +1mm oversize head diameter increases exhaust flow capacity and improves cylinder scavenging, supporting higher horsepower targets. Installation of these oversize valves requires professional cylinder head machining to ensure proper valve seat geometry and sealing.
- Manufacturer Part Number: MEVI-1019-8
- Material: High-strength Inconel superalloy
- Head Diameter: +1.00mm Oversize
- Valve Type: Exhaust
- Quantity: Set of 8 valves
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Supertech Mitsubishi Lancer Evolution X 4B11 Inconel Exhaust Valves, +1mm Oversize, Set of 8 (MEVI-1019-8)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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Fits 2008-2015 Mitsubishi Lancer Evolution X (4B11).
Engineered for the extreme thermal loads found in high-performance forced induction builds, these Supertech Inconel exhaust valves are a critical upgrade for the Mitsubishi 4B11 engine. Unlike standard valves that can degrade under high exhaust gas temperatures (EGTs), these units are forged from a nickel-based superalloy (Inconel) designed specifically for superior heat resistance and structural integrity.
The +1mm oversize head diameter increases exhaust flow capacity and improves cylinder scavenging, supporting higher horsepower targets. Installation of these oversize valves requires professional cylinder head machining to ensure proper valve seat geometry and sealing.
- Manufacturer Part Number: MEVI-1019-8
- Material: High-strength Inconel superalloy
- Head Diameter: +1.00mm Oversize
- Valve Type: Exhaust
- Quantity: Set of 8 valves
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