Skunk2 Mitsubishi 4G63 Applications - Pro Intake Manifold -Lancer Evolution VIII-IX

The Skunk2 Pro-Series Intake Manifold for Mitsubishi 4G63 Engines is a high flowing direct replacement for the restrictive OEM Mitsubishi manifold. Cast as a one-piece manifold from aircraft grade A356 aluminum, this manifold was designed with an oversized plenum and large tapered runners to optimize top end power without sacrificing response in the low and mid rpm ranges. Skunk2 spent countless hours on the dyno creating a manifold that has good top end for racing, yet still retains the low and mid range response for daily driving.

Each manifold is vacuum tested, and finished-off with our Signature Skunk2 Pro-Series nameplate

Features:

Cast from Aircraft Grade A356 Aluminum

Oversize Plenum and OEM Length Runners with Larger Bores for Maximum Power

Improved Airflow and Enhanced Venturi Effect

70mm Throttle Body Opening Can be Port-Matched up to 75mm

Bolt-on Fitment Compatible with all OEM Sensors

Hi-Grade Mounting Hardware

2 x 1/8” NPT Threaded Ports

Dipstick Relocator Included

For an easy 30+ hp Gain, Match with a Skunk2 Pro Series Throttle Body.

Recommendations:

Throttle Bodies:

Pro Throttle Body 68mm Silver - (P/N 309-06-0001)

Pro Throttle Body 68mm Black - (P/N 309-06-0002)

Fuel Rail:

Fuel Rail (P/N 350-06-5100

Fits
Mitsubishi 4G63