Wagner Tuning Aluminum Upgrade Charge Pipe for G29 BMW Z4 M40i / A9x Toyota GR Supra (with WT competition intercooler kit)

The Wagner Tuning Aluminum Upgrade Charge Pipe for the G29 BMW Z4 M40i and A9x Toyota GR Supra, designed for use with the Wagner Tuning Competition Intercooler Kit, is engineered to maximize airflow and support higher performance levels on BMW’s B58-powered platforms. Replacing the restrictive OEM plastic charge pipe, this precision-formed aluminum upgrade delivers improved internal flow characteristics, increased durability, and greater resistance to heat and boost pressure. By optimizing mass airflow and eliminating a common weak point in the factory system, the Wagner Tuning charge pipe enhances throttle response, supports higher power outputs, and integrates seamlessly with the Competition Intercooler for a reliable, performance-focused charge-air system.

Why the Wagner Tuning Upgrade Charge Pipe is the Beneficial for Your B58

• Wagner Tuning engineers the upgrade charge air pipe with a 76mm diameter to provide a larger internal cross-section that maximizes mass airflow and supports improved performance. Constructed to be fully pressure-resistant, the charge pipe is suitable for all power levels without compromising reliability. The kit includes a pre-machined water-methanol injection port with a 1/8 NPT thread, allowing for additional performance upgrades. A durable black powder-coated finish protects against corrosion while delivering a clean, refined appearance. Designed for simple plug-and-play installation, the charge pipe integrates easily into the vehicle without the need for extensive modifications.

Features

• 76mm diameter aluminum charge pipe
• Designed to integrate seamlessly with the Wagner Tuning Competition Intercooler Kit
• Enlarged internal cross-section
• Fully pressure-resistant construction
• Suitable for all power levels and high boost levels without compromising reliability
• Pre-machined water-methanol injection port with 1/8 NPT thread
• Durable corrosion-resistant black powder-coated finish
• Clean, performance-oriented appearance
• Direct plug-and-play replacement
• No cutting or extensive vehicle modifications required

Applications

• BMW Z4 M40i: G29 | 2020-2026 | B58 3.0L I6 turbo
• Toyota GR Supra: A90, A91 | 2020-present | B58 3.0L I6 turbo
  

Notes

• Only compatible with vehicles that have the Wagner Tuning Competition Intercooler Kit installed

About Wagner Tuning

Wagner Tuning is a Germany-based performance engineering brand specializing in high-efficiency charge-air cooling and intake solutions for modern turbocharged vehicles. Known for its competition-proven intercoolers and precision-manufactured components, Wagner Tuning combines advanced R&D, CFD analysis, and rigorous testing to deliver measurable performance gains, improved thermal stability, and long-term reliability. With a strong focus on motorsport-inspired engineering and OEM-level fit and finish, Wagner Tuning products are designed to support both high-performance street driving and demanding track use across a wide range of European and international platforms.