{"product_id":"supertech-mitsubishi-4g63-4g63t-inconel-exhaust-valve-1mm-oversize-set-of-9","title":"Supertech Mitsubishi 4G63\/4G63T Inconel Exhaust Valve - +1mm Oversize - Set of 8","description":"\u003cp\u003eThe Supertech Mitsubishi 4G63\/4G63T Inconel Exhaust Valve is a high-performance aftermarket component designed to enhance engine durability and efficiency. Crafted from Inconel, a nickel-chromium-based superalloy, this exhaust valve offers superior heat resistance and strength under demanding conditions. The set includes eight valves, each oversize by +1mm, providing improved airflow and combustion efficiency. These valves are engineered to withstand high temperatures and aggressive use, making them ideal for performance applications. Their robust construction ensures long-lasting performance and reliability in high-stress environments, contributing to increased horsepower and engine responsiveness.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for Mitsubishi 4G63 and 4G63T engines, these valves are suitable for models from 1988 onward, including turbocharged variants. They serve as direct replacements or upgrades for stock valves, supporting both street and track use. Installation involves standard valve replacement procedures, and the set is intended for engines requiring +1mm oversize valves to optimize performance. Compatibility with specific engine configurations should be verified, but these valves are ideal for enthusiasts seeking to improve engine durability and power output in high-performance or modified Mitsubishi applications.\u003c\/p\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":52556796559647,"sku":"MEVI-1009-8","price":313.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/e78c82a1b6c8a0af90ff303297371b9c_d01d9295-5e90-4ecb-b760-2dab806b5710.png?v=1779332043","url":"https:\/\/shop.wheelflip.com\/products\/supertech-mitsubishi-4g63-4g63t-inconel-exhaust-valve-1mm-oversize-set-of-9","provider":"WheelFlip","version":"1.0","type":"link"}