Mercedes GT63 Downpipes

LAB Mercedes-AMG GT63 / GT63S Downpipes – Track Use Only

📦 In Stock & Ships from Southern California within 1–2 Business Days

Transform the performance and sound of your Mercedes-AMG GT63 or GT63S with our LAB GT63 Downpipes, engineered for maximum power, sharper throttle response, and a more aggressive exhaust note. Designed to free up exhaust flow and reduce backpressure, these downpipes deliver quicker turbo spool, enhanced mid-range punch, and impressive top-end gains—perfect for taking your AMG to the next level on the track.

A precision-built flex section minimizes vibration and stress on your turbo system and chassis, ensuring reliability under the most demanding performance conditions.

Important: These downpipes are for track use only. They cannot be shipped to addresses in California unless purchased through a licensed performance shop. Contact your local shop to order.

Performance Benefits:

• Faster turbo spool and reduced turbo lag

• Significant horsepower and torque gains on tuned setups

• Built to handle extreme exhaust temperatures and high boost levels

• Gains of up to 40–50 HP on a tuned AMG 4.0L Bi-Turbo V8 with stock turbos

Features:

• CNC-machined flanges for perfect OEM-like fitment

• Smooth, mandrel-bent large-diameter piping for optimal exhaust flow

• Integrated flex section reduces drivetrain stress and vibration

• TIG-welded stainless steel construction for maximum durability

• Deep, aggressive exhaust tone under load without excessive drone

Fitment:

🟢 Fits:

• 2019–2025 Mercedes-AMG GT63 (X290)

• 2019–2025 Mercedes-AMG GT63S (X290)