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HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store

Mercedes W218 CLS63 AMG Valved Sport Exhaust System

Sale
Original price $10,553.99
Current price $9,023.99
This product is ready to order. Orders will have an estimated 2-week lead time.

The Mercedes-Benz CLS 63 AMG, powered by the legendary 5.5L bi-turbo AMG V8 engine, is a statement of engineering prowess. At Valvetronic Designs, we’ve taken an uncompromising approach to amplify its performance and sonic presence with our valved stainless steel exhaust system. Designed for enthusiasts who demand the ultimate in performance, sound, and flexibility, this system transforms the CLS 63 AMG into an unrivaled driving and auditory experience.

Uncompromising Engineering Excellence

Our exhaust system has been engineered to extract every ounce of performance from the 5.5L AMG V8. From increased flow dynamics to precise sound tuning, we’ve left no stone unturned to ensure your CLS 63 AMG reaches its full potential.

  • Enhanced Performance: The free-flowing design reduces backpressure, improving turbo response, horsepower, and torque across the rev range.
  • Optimized Sound Dynamics: Each component has been meticulously crafted to produce a rich, intoxicating V8 tone that is as aggressive as it is refined.

Valvetronic Sound Control: Dual Personalities

The Valvetronic Designs exhaust system offers unmatched versatility, allowing you to adapt the sound profile of your CLS 63 AMG at the touch of a button.

  • Valve-Open Mode: With the valves open, unleash a raw, aggressive exhaust note that captures the essence of AMG’s motorsport heritage. The thunderous growl and crackles on downshifts make every drive a visceral experience.
  • Valve-Closed Mode: When subtlety is required, the valves close to deliver a quieter, more refined tone. Ideal for city driving, late-night returns, or when you want to maintain the car’s luxurious demeanor.

Premium Stainless Steel Construction

Crafted from high-grade T304 stainless steel, our system is built to last while providing exceptional performance. The robust yet elegant design enhances the CLS 63 AMG’s aesthetic while ensuring durability in all conditions.

  • Precision Engineering: Perfectly crafted welds and bends for optimal flow and seamless integration with your vehicle.
  • Corrosion Resistance: The stainless steel construction ensures long-lasting performance even in harsh environments.

Designed for Performance and Flexibility

Our system strikes the perfect balance between performance, sound, and daily usability. Whether you’re pushing the CLS 63 AMG to its limits on the open road or enjoying a comfortable cruise, the Valvetronic Designs exhaust system delivers a tailored driving experience that elevates your connection to the car.

  • Drone-Free Experience: Advanced acoustic tuning eliminates unwanted frequencies, ensuring a comfortable cabin experience at any speed.
  • Seamless Integration: Designed specifically for the CLS 63 AMG, this system offers a perfect fit and works harmoniously with the vehicle’s existing performance and luxury attributes.

Why Choose Valvetronic Designs?

The CLS 63 AMG deserves an exhaust system that reflects its pedigree, and Valvetronic Designs delivers nothing less. Our commitment to uncompromising quality and innovation ensures your vehicle performs, sounds, and feels like never before.

  • Performance Unleashed: Maximize your AMG V8’s potential with increased power and response.
  • Sonic Perfection: A sound profile that captures the AMG spirit—powerful, aggressive, and dynamic.
  • Daily Driveability: Enjoy a system that adapts to your needs, from ferocious roars to refined quietness.

Transform your CLS 63 AMG into the ultimate expression of power, luxury, and sound with the Valvetronic Designs Valved Stainless Steel Exhaust System.

It’s not just an exhaust—it’s the heart of your AMG, brought to life. Drive with no compromises, and experience the pinnacle of performance engineering with Valvetronic Designs.

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  • NZ's largest Online performance parts store
  • All products backed by manufacturer warranty
  • 100% genuine parts
  • Hassle-free 30-day returns & refunds
  • Competitive pricing
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  • Workshop installation available
  • Fast 1-3 days dispatch on in-stock items
  • Shipping from only $11.90
  • Click & collect available
  • Dealer-level MTA workshop
  • Expert tuning, upgrades, and servicing
  • Visit us: 15a parkway drive, Rosedale, Auckland
  • Open 6 days

Harrys Euro

150+ Brands · 30,000+ Performance Parts

Proudly Serving Kiwi Drivers for Over 9 Years
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Parts + services, under one roof

Shop performance parts in-store or online, then have them fitted and tuned by the same team. No referrals, no second trips.

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Dealer-level workshop, MTA assured

Fully equipped to support late-model European vehicles — diagnostics, servicing, and performance builds done right.

Parts

Built for real-world performance

We fine-tune high-performance machines to suit how you actually drive.

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4.8
Based on 146 Google reviews
as of 01/05/2026
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