Spool Performance B58 Charge Pipe Upgrade Kit

Fits 2016–2024 F & G Series BMWs | Gen 1 & Gen 2 B58 Engines

Upgrade your BMW's B58 engine with the Spool Performance Charge Pipe Upgrade Kit, engineered for durability, performance, and reliability. Whether you're running a tuned build or just want peace of mind on a stock setup, this charge pipe solves the common issue of factory plastic pipes cracking under boost pressure.

Built from TIG-welded T6061 aluminum, this charge pipe is made to withstand high boost levels and improve airflow—enhancing throttle response and reducing turbo lag. The wrinkle black powder-coated finish delivers a factory-like appearance while adding corrosion resistance and durability.

✅ Key Features

• Improved Throttle Response & Reduced Turbo Lag
  Mandrel-bent aluminum piping allows smoother airflow to your throttle body for faster power delivery.

• Reinforced Construction
  Crafted from T6061-grade aluminum with precision TIG welds for maximum strength under boost.

• Powder-Coated Finish
  Wrinkle black finish for a sleek, OEM-like look that resists heat, corrosion, and wear.

• Versatile Performance Ports
  Includes three 1/8" NPT bungs with stainless plugs—ideal for meth/water injection, boost reference, or sensor installation.

• Perfect Fit & Leak-Free Design
  CNC-machined billet aluminum flanges for the throttle body, intercooler, and vacuum lines ensure a precise, reliable seal.

• Complete Installation Kit
  Includes high-temp silicone couplers and stainless steel T-bolt clamps for a secure, worry-free install.

• Lifetime Warranty
  Buy with confidence knowing Spool Performance backs this product for life.

📦 What’s Included

• TIG-Welded Aluminum Charge Pipe

• 3x 1/8” NPT Bungs with Stainless Steel Plugs

• CNC Billet Aluminum Flanges

• Silicone Couplers

• Stainless Steel T-Bolt Clamps

• Installation Hardware

🚗 Vehicle Fitment

Fits all BMW models with Gen 1 & Gen 2 B58 engines, including:

F & G Series (2016–2024):

• M140i

• M240i

• 340i / 340i xDrive

• 440i / 440i xDrive

• 540i / 540i xDrive

• 740i / 740i xDrive

• X3 M40i

• X4 M40i

🛠️ Why Replace Your OEM Charge Pipe?

The factory plastic charge pipe on B58-powered BMWs is prone to failure under increased boost pressure—especially on tuned vehicles. Replacing it with this high-performance aluminum upgrade ensures long-term reliability, increased airflow, and peace of mind when pushing your engine to its limits.