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Air and Fuel› Air Cleaners, Filters, Intakes and Components

MST

B58 3.0L 4-Inch Cold Air Intake System

Name: B58 3.0L 4-Inch Cold Air Intake System
Brand: MST
SKU: TY-SUP01

$451.00 $350.00 Save $101.00

SKU: TY-SUP01

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Overview

The MST Performance cold air intake system is an aftermarket air induction upgrade designed for Toyota Supra A90/A91 and BMW Z4 models equipped with the B58 3.0L engine. It features a 4-inch diameter aluminum intake pipe and a matching dry cone air filter to improve throttle response and induction sound. The system includes a black powder-coated heat shield to help isolate the filter from engine bay heat.

Show original supplier description

The MST TY-SUP01 is a performance cold air intake system engineered to optimize airflow for the B58 3.0L engine found in the Toyota Supra (A90/A91) and the BMW Z4. By replacing the restrictive factory airbox, this system delivers a more direct stream of cold air to the turbocharger, resulting in improved throttle response and a significantly more aggressive and sporty induction sound. Constructed with a 4-inch diameter intake pipe, the kit includes a black powder-coated inlet pipe and a custom-fit heat shield to protect the air filter from engine heat. For optimal performance, the filter should be cleaned every 20,000 km and replaced every 60,000 km of service. Engineered specifically for the B58 3.0L platform, this intake is a direct-fit upgrade that improves volumetric efficiency. Peak dyno testing has shown gains of approximately 12-14 horsepower and corresponding torque improvements.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	MST
Part Number	TY-SUP01
Category	Air and Fuel

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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