BMW M5 G90 Downpipes

LAB BMW G90 M5 / G99 M5 Touring Downpipes – Track Use Only

📦 In Stock — Ships From Southern California in 1–2 Business Days

Unleash the full potential of your BMW S68-powered G90/G99 with LAB High-Flow Downpipes.
Engineered to dramatically improve exhaust flow and decrease backpressure, these downpipes deliver faster turbo response, increased efficiency, and serious power gains when paired with tuning.

Our reinforced flex-joint design minimizes vibration and stress on surrounding components, ensuring long-term reliability even under demanding track conditions.

⚠️ Track Use Only
These downpipes are not CARB-approved. They cannot be shipped to California residential addresses unless purchased and installed through a licensed performance facility. Contact your preferred shop to order.

✅ Performance Gains

• Faster turbo spool / reduced lag

• Significantly improved throttle response

• Increased horsepower + torque (gains up to 40–50whp on tuned setups)

• Built to withstand extreme heat + high boost

• Enhanced exhaust note — deeper, more aggressive tone

🔧 Key Features

• CNC-machined flanges for precise, OEM-style fitment

• Smooth, mandrel-bent high-flow piping

• Integrated flex section reduces drivetrain stress + vibration

• Premium TIG-welded stainless-steel construction for durability

• Designed for maximum flow + reliability in high-performance environments

🚘 Fitment

🟢 BMW G-Chassis S68 Platform

• 2024+ BMW M5 (G90)

• 2025+ BMW M5 Touring (G99)