KYOSTAR 4" Cold Air Intake System for 2020+ Toyota Supra A90 A91 BMW Z4 G29 B58TU 3.0T

KYOSTAR 4" Cold Air Intake System for 2020+ Toyota Supra A90 A91 BMW Z4 G29 B58TU 3.0T

Upgrade your Toyota Supra A90/A91 and BMW Z4 G29 with the KYOSTAR 4" Cold Air Intake System, engineered for the BMW B58TU Gen2 3.0T turbocharged inline 6-cylinder engine. The oversized 4-inch intake design increases airflow capacity, reduces factory intake restriction, improves throttle response, and enhances turbocharger sound for a more aggressive driving experience.

Featuring a high-flow performance filter and enclosed heat shield design, this intake system helps protect incoming air from engine bay heat while maintaining consistent airflow during high-load driving. Designed for B58TU enthusiasts seeking improved turbo breathing and reliable street performance, the KYOSTAR intake provides a direct-fit performance upgrade for Supra and Z4 platforms.

Fitment

• 2020+ Toyota Supra A90

• 2020+ Toyota Supra A91

• 2020+ BMW Z4 G29

• Engine: B58TU Gen2 3.0T Turbocharged Inline 6-Cylinder

Note:

Compatible with BMW B58TU Gen2 3.0T engine configurations only. Not compatible with B58 Gen1 applications, vehicles with different turbo inlet designs, or aftermarket systems using different intake connection points. Please verify chassis code, production year, sensor location, turbo inlet connection, and factory configuration before purchase.

Professional installation is recommended.

Product Details