RPM Tuning Turbo Inlet Pipe (B48 G-Chassis)

RPM Tuning Upgraded Turbo Inlet Pipe - BMW (B48 G-Chassis)

Unlock Turbo Response & Maximize Flow with Confidence.
The factory turbo inlet pipe on B48-powered G-Chassis BMWs is a known restriction point - prone to deformation under boost and constructed from failure-prone plastic. The RPM Tuning Upgraded Turbo Inlet Pipe solves this issue with a high-performance aluminum replacement engineered for reliability, improved throttle response, and optimal airflow.

Crafted from precision 3D-scanned aluminum and finished in a sleek black powder coat, our upgraded inlet pipe is designed to handle high boost pressures while maintaining OEM PCV and sensor compatibility. Whether you're daily driving or chasing peak output on a tuned setup, this is a must-have bolt-on for long-term performance and peace of mind.

✅ Premium Build Quality & Features

🔩 Aerospace-Grade Aluminum Construction
• Replaces factory plastic inlet pipe that can crack or collapse under boost
• High-flow smooth-bore design for unrestricted charge air delivery
• Black powder-coated for heat protection and OEM-style aesthetics

🧠 Sensor & PCV System Compatibility
• Retains OEM sensor and PCV locations for worry-free installation
• No check engine lights guaranteed

⚙️ Precision Fitment & Easy Installation
• 3D scanning and CAD modeling ensure exact fitment
• Comes complete with all required hardware, silicone coupler, and clamps
• Designed for plug-and-play fitment on both stock and tuned setups

✅RPM Lifetime Warranty

Every RPM Tuning Turbo Inlet Pipe is backed by our lifetime warranty - a promise of durability, performance, and peace of mind for as long as you own the part.

✅ Compatibility For Following Models:

3 Series G20 Sedan (10/2017 - 06/2022)
3 Series G20 Sedan LCI (07/2021 - 04/2025)
3 Series G28 Sedan LCI (07/2021 - 04/2025)
3 Series G21 Touring LCI (07/2021 - 03/2025)
4 Series G22 Coupé (06/2019 - 02/2024)
4 Series G22 Coupé LCI (02/2023 - 03/2025)
4 Series G23 Convertible (10/2019 - 02/2024)
4 Series G23 Convertible LCI (02/2023 - 03/2025)
4 Series G26 Gran Coupé (09/2020 - 07/2024)
4 Series G26 Gran Coupé LCI (06/2023 - 03/2025)
5 Series G30 LCI (07/2019 - 06/2023)
5 Series G31 Touring LCI (07/2019 - 02/2024)
X3 G01 (05/2018 - 08/2021)
X3 G01 LCI (08/2020 - 08/2024)
Z4 G29 (10/2017 - 03/2025)