Weapon-R 501-112-102 Sheet Metal Race Intake Manifold for Mitsubishi Evo 8

The Weapon-R 501-112-102 is a high-volume sheet metal race intake manifold engineered for the 2003–2006 Mitsubishi Evolution (Evo 8). Designed as a direct bolt-on upgrade over the restrictive OEM factory manifold, this race-spec unit is built to deliver measurable power gains on both naturally aspirated and forced induction platforms.

Key Features:

• Proven Power Gains: Delivers 15–30 hp increases on naturally aspirated applications and 45–90 hp gains on forced induction setups
• Faster Turbo Spool: High-volume plenum design reduces lag and improves turbo response for stronger top-end power output
• CNC-Machined Components: Velocity stacks and flanges are precision CNC machined for optimal airflow and a leak-free fit
• TIG-Welded Construction: The entire manifold is hand TIG welded to prevent cracks, warping, and boost leaks under high-performance use
• Aircraft-Grade Aluminum: Fabricated from high-grade AL6061 aluminum for superior strength, durability, and heat resistance
• No-Modification Installation: Bolt-on fitment requires no cutting, grinding, or custom fabrication

The Weapon-R 501-112-102 sheet metal intake manifold is an ideal upgrade for Evo 8 enthusiasts looking to maximize engine efficiency and extract serious horsepower gains from their build.