Toyota FJ Cruiser / 4Runner / Tundra 4.0L V6 Billet Aluminum Intake Manifold Adapter 1GR-FE 2010 - 2024

The 1GR-FE 4.0L V6 engine is well known for its lack of low RPM power, resulting in sluggish throttle response, weak acceleration, reduced fuel efficiency, and underwhelming performance in off-road or heavy load situations. This billet aluminum intake manifold adapter addresses that directly by extending the intake port by 1 inch, allowing the engine to reach its maximum torque at lower RPMs for noticeably improved throttle response and pulling power. CNC machined to precise tolerances and finished with a smooth anodized surface, it mounts directly between the intake manifold and intake manifold base using the same size sealing gasket as the factory unit — no cutting, welding, or custom fabrication required.

Features:

• Billet aluminum construction – lightweight, high-strength, and built to withstand engine bay heat and vibration
• CNC machined to tight tolerances for a precise, factory-quality fit between the intake manifold and manifold base
• Smooth anodized surface finish – corrosion resistant and less prone to oil vapour buildup and carbon deposit accumulation
• 1-inch extended intake port improves low RPM torque output, allowing maximum torque to be reached at lower engine speeds
• Same size sealing gasket as the factory manifold – ensures a tight, leak-free installation
• Mounts directly with all extension spacers and hardware included – no additional parts required

Specifications:

• Condition: 100% Brand New
• Type: Intake Manifold Adapter
• Material: Billet Aluminum
• Processing: CNC Machined
• Surface Finish: Anodized
• Mounting Position: Between intake manifold and intake manifold base
• Intake Port Extension: 1 inch
• OEM Replacement Part No.: 17111-31200
• Item Weight: 1.33 kg

Fitment:

• Toyota FJ Cruiser 4.0L V6 Gas 1GR-FE (2010–2014)
• Toyota 4Runner 4.0L V6 Gas 1GR-FE (2010–2024)
• Toyota Tundra 4.0L V6 Gas 1GR-FE (2011–2014)

Contents:

• 1x Manifold Gasket
• 1x Manifold Seal
• 3x Bracket Riser Spacer
• 3x Hexagon Socket Head Cap Screw
• 3x Nut
• 2x Headless Screw
• 6x Hexagon Socket Head Screw
• 6x Spacer
• 6x Spring Washer

Benefits:

• Improves low RPM torque and throttle response on the 1GR-FE 4.0L V6 engine
• Reduces sluggish acceleration and enhances performance in off-road, towing, and load-carrying scenarios
• Anodized surface resists carbon deposit buildup for cleaner long-term intake performance
• Complete hardware kit included – straightforward installation with no additional parts needed

Installation Notes:

• Mounts between the intake manifold and intake manifold base – no cutting, welding, or permanent modification required
• All extension spacers and mounting hardware are included in the kit
• Compatible with 1GR-FE 4.0L V6 Gas engines only – confirm engine code before ordering
• If unsure about compatibility, contact our team with your vehicle's year, model, and engine code prior to purchase

Warranty:

• 12-month standard warranty from date of purchase
• Contact our support team for assistance with any issues