Mercedes GT63/GT63S Stainless Steel Valved Catback Exhaust
CenCal Motorsport Valved Stainless Steel Catback Exhaust for Mercedes GT63/GT63S | Aggressive Sound & Performance Upgrade
Enhance your Mercedes-AMG GT63 or GT63S with the CenCal Motorsport Valved Catback Exhaust, precision-crafted from premium T304 stainless steel for long-lasting performance and a commanding exhaust tone. Designed for enthusiasts who want both power and control, this system allows you to switch between a refined tone and an aggressive growl—all at the push of a button.
Engineered to optimize exhaust flow, improve throttle response, and increase horsepower, this valved catback system is the perfect performance upgrade to match the GT63’s muscular personality.
Key Features & Benefits
- Premium T304 Stainless Steel Construction – Offers corrosion resistance, durability, and performance longevity under extreme conditions
- Valved Technology – Seamlessly switch between quiet and aggressive exhaust modes using the factory ECU or a stand-alone remote
- Custom Resonator Options – Choose resonated for a refined tone or non-resonated for maximum volume and raw sound
- Exhaust Tip Selection – Customize the rear-end aesthetic with multiple tip designs including round, quad, or stealth options
- Performance Gains – Enhanced exhaust flow for improved throttle response, increased horsepower, and torque throughout the rev range
- Precision TIG Welds – Delivers high-strength connections and visual appeal
- Fully Reversible – Allows for a return to OEM configuration without permanent modifications
Vehicle Fitment
- Mercedes-AMG GT63
- Mercedes-AMG GT63S
Production & Shipping
This system is made to order, with an estimated production time of 15–25 business days, followed by 7–15 business days for shipping.
Due to the manufacturing process, cancellations are not feasible once production begins.
Why Choose CenCal Motorsport?
Built for enthusiasts, by enthusiasts—CenCal exhausts deliver the perfect balance of performance, tone, and premium craftsmanship to transform your driving experience.
⚠️ THIS PRODUCT IS FOR OFFROAD USE ONLY
Every CenCal order is eligible for Package Protection, powered by Redo. It is selected by default at checkout and covers your shipment against loss, theft, and damage in transit.
What it covers:
- Lost packages confirmed by the carrier
- Stolen packages marked as delivered but not received
- Items that arrive broken or damaged in transit
Resolution: Approved claims receive a full replacement at no cost. For damage claims, you keep the damaged item and receive a brand new replacement.
Claims must be filed within 7 days of the delivery date. See the full policy or email support@cencalmotorsport.com if you need help.
If protection is removed at checkout, CenCal cannot file a claim or accept responsibility for shipping issues.
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