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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
Warranty Coverage
All products manufactured by Valvetronic Designs are guaranteed to be free from manufacturing defects in materials and workmanship at the time of sale. A manufacturing defect is defined as any characteristic of the product that arises during the manufacturing process which impairs its usability for the purposes for which it was designed and manufactured.
Products are guaranteed to fit and function as designed on their intended vehicle application, provided the vehicle has not been modified or incurred structural damage. Sound or tone is not a warrantable or returnable issue, as exhaust sound is subjective and not considered a defect.
Warranty Periods
Warranty Terms
Overall rating: 5.0 / 5 from 2 reviews.
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"Incredible exhaust system. Valvetronic titanium exhaust is an extremely deep and unique sound that is constantly turning heads and getting compliments. Works awesome, looks great and sounds even better. The exhaust flaps open and close quietly and integrated with my OEM valve connections with no issues. It’s much lighter compared to OEM stainless steel exhaust systems. My favorite thing about this system is it’s extremely loud whenever you want it to be and also just the quick push of a button away from being as quiet as a mouse. If you’re looking for something a step above your AMG Performance Exhaust, this is it. Great packaging, extremely fast shipping and very professional customer service. Highly recommend Valvetronic!!!"