Injen EVO2300 Evolution Cold Air Intake System for 2020-2023 Toyota GR Supra

Vehicle Fitment

• 2020-2025 Toyota GR Supra (A90/A91, 3.0L B58 I6 Twin-Scroll Turbo)
• 2020-2025 BMW Z4 M40i (G29, 3.0L B58 I6 Twin-Scroll Turbo)

Fitment Notes

• 3.0L B58 turbo inline-6 only -- does not fit 2.0L 4-cylinder Supra or Z4 sDrive30i
• Designed to work with the stock ECU calibration -- no tune required
• Not CARB exempt -- not for sale or use in California or CARB states
• CNC-machined mounting flange imitates stock turbo inlet attachment

Features

• Dyno-proven gains of up to 18 HP and 26 lb-ft torque
• XLPE roto-molded one-piece sealed housing with Twist-Lock filter system
• XLPE roto-molded intake tube -- 5" OD tapering to 3.5" at turbo inlet
• Patented internal MegaRam (MR) technology for safe power gains
• CNC-machined aluminum turbo inlet flange -- positive lock, no rubber coupler slip
• Custom heat shield protects intake from turbo heat soak
• Injen Clear-View inspection badge for quick filter checks
• SuperNano-Web dry air filter -- fully serviceable, no oil required

Specifications

• Series: Injen Evolution
• Intake Tube Material: XLPE roto-molded polyethylene
• Housing Material: XLPE roto-molded polyethylene
• Filter Type: SuperNano-Web dry (no oil)
• Tube Diameter: 5" OD tapering to 3.5" at turbo inlet
• Coupler Material: Reinforced automotive-grade silicone
• Clamps: Stainless steel band with inner protective liner
• Estimated HP Gain: +18 HP
• Estimated Torque Gain: +26 lb-ft
• GTIN: 00843115028305
• CARB Legal: No
• Made in USA
• Warranty: Limited lifetime

Included Components

• 1x XLPE roto-molded intake housing with Twist-Lock system
• 1x XLPE roto-molded intake tube with CNC-machined turbo flange
• 1x SuperNano-Web dry air filter
• 1x Custom heat shield
• 1x Reinforced silicone coupler
• 1x Stainless steel clamp and hardware kit
• 1x Installation instructions

Product Description

The Injen EVO2300 is an Evolution Series cold air intake system for the 2020-2025 Toyota GR Supra and BMW Z4 M40i equipped with the 3.0L B58 twin-scroll turbo inline-6. The XLPE roto-molded intake tube features a 5-inch to 3.5-inch tapered design to maximize airflow velocity at the turbo inlet, paired with Injen's patented internal MegaRam (MR) technology for safe, tune-free power gains of up to 18 HP and 26 lb-ft of torque. A CNC-machined aluminum flange replicates the factory turbo attachment method for a secure, positive lock that won't slip under boost.

The one-piece sealed XLPE housing uses Injen's patented Twist-Lock system to secure an oversized SuperNano-Web dry air filter -- fully serviceable with no oiling required. A custom heat shield blocks turbo radiant heat, and the Clear-View inspection badge allows quick visual filter checks. XLPE polyethylene offers 20x the stress crack resistance and 5x the impact strength of HDPE used by competitors. Not CARB exempt. Made in the USA with a limited lifetime warranty.