Kooks GE-90147 3" Universal High-Flow GREEN Catalytic Converter (EPA-Cer

Vehicle Fitment

• Universal fit - designed to be integrated into any 3" exhaust system
• Not vehicle-specific; requires custom installation or welding

Features

• High-flow GREEN catalytic converter for improved exhaust flow
• 3" inside diameter inlet and outlet for 3" exhaust systems
• EPA-certified GREEN catalyst for 49-state emissions compliance
• 400 CPSI high-flow metallic substrate for reduced restriction
• Designed for both naturally aspirated and forced-induction setups
• Stainless steel construction for durability under heat and exhaust gases
• Universal slip-fit ends suitable for welding into custom builds
• Rated for up to ~375 hp per unit (750 hp per pair) in performance applications

Specifications

• Part number: GE-90147
• Material: Stainless steel catalytic body
• Substrate: 400 CPSI high-flow metallic
• Inlet/outlet diameter: 3.00"
• Body diameter: ~4"
• Overall length: ~7" (approx overall 7-7.5")
• Installation: Welding or custom exhaust integration required
• Emissions compliance: EPA federal standards (non-CARB approved)

Included Components

• 1x Universal 3" GREEN High-Flow Catalytic Converter (GE-90147)

Product Description

The Kooks GE-90147 High-Flow GREEN Catalytic Converter is a universal fit catalytic component designed for custom exhaust systems with a 3-inch diameter. Built with a high-flow GREEN 400 CPSI metallic substrate and stainless steel body, this catalyst helps improve exhaust flow while still offering emissions reduction capability certified to EPA (49-state) standards. Due to its universal nature, it is suited for a wide range of automobiles as long as the exhaust diameter and layout are compatible.

Unlike vehicle-specific parts, the GE-90147 is not tied to any particular make, model, or year - it is intended to be cut in or welded into the exhaust system where a 3" catalytic converter is needed. Its design supports both naturally aspirated and forced-induction engines and can withstand elevated temperatures associated with high-performance applications. Note that this component generally *requires welding* for installation and is not CARB approved for states that enforce CARB emissions standards. Always verify local emissions compliance before installation.