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Valvetronic Designs

Valvetronic Mercedes AMG GLC 63 / S Valved Sport Exhaust system

Valvetronic Mercedes AMG GLC 63 / S Valved Sport Exhaust system

$4,999.00 USD
$4,999.00 USD
Sale Sold out

Mercedes AMG GLC 63 / S – Valved Titanium Exhaust System

Grade 5 Titanium – Naturally Aspirated Character

Overview
The AMG GLC 63 / S is a powerhouse SUV, but the stock exhaust leaves much of the 4.0L twin-turbo V8’s character hidden. Valvetronic Designs unleashes its full potential with our titanium Valved Exhaust System—crafted to deliver aggressive tone, refined control, and dramatic weight reduction. Designed to mimic the legendary M156 6.2L V8’s naturally aspirated note, this system makes your GLC 63 sound as special as it drives.

Sound & Control

  • Valves Closed: Smooth, docile tone for daily driving

  • Valves Open: Aggressive, race-inspired sound with no drone in the cabin.

  • With Free-Flow Front Pipes (optional): Sharper, louder, and more visceral through the rev range.

Performance Engineering

  • 3.0" diameter system from front to rear.

  • OEM-style H-pipe enhances tone and natural V8 character.

  • Grade 5 titanium construction drastically reduces weight.

  • Precision TIG welds for strength and clarity.

Fitment
X253 Mercedes AMG GLC 63 / S
(C253 models require hanger modification)

Features

  • Grade 5 titanium construction

  • OEM-style electronic valves

  • H-pipe design

  • Lightweight and durable

  • 100% bolt-on and reversible

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ECU tuning is the process of adjusting the engine control unit's software to enhance vehicle performance, efficiency, or fuel economy.

It can, depending on the manufacturer. Many warranties do not cover modifications like ECU tuning.

Use the highest octane fuel recommended for your specific tune to ensure optimal performance and safety.

Yes, a properly tuned car can be used daily, as long as the tune is tailored for reliable, everyday driving.

CPC (Central Powertrain Controller) and TCU (Transmission Control Unit) manage your vehicle's powertrain and transmission systems, respectively.

Map switching allows you to change between different tuning settings (maps) for varying driving conditions without having to retune the ECU.

Yes, if done by a professional using proper tools, ECU tuning is generally safe for your vehicle.

ECU tuning works by modifying the software that controls engine parameters like fuel mixture, ignition timing, and boost pressure to optimize performance.

The process of installing a tune depends on the vehicle’s make and model. Some tunes are installed by connecting a tuning device to your car’s OBD-II port and uploading the tuned software, others may require ECU unlock.

Stage 1 is for vehicles with no modifications, stage 2 is for vehicles with bolt-on upgrades or downpipes installed.

We offer post-installation support, troubleshooting, and guidance on using your tuning software and hardware.

Choose tuning software that is compatible with your vehicle, has good reviews, and suits your performance goals (e.g., reliability vs. max power).