RENNELEMENT
Porsche 718 GT4 RS Catback Exhaust System
REN-035
Details
Overview
THE RENNELEMENT Valved Exhaust System. Upgrade your vehicle’s sound, performance, and durability with our premium Exhaust System. Engineered for maximum airflow and long-lasting strength, this system delivers noticeable gains in horsepower, torque, and throttle response while producing a deep, aggressive tone.
Constructed from high-grade T304 stainless steel or titanium, this exhaust offers superior resistance to corrosion, rust, and extreme heat — making it ideal for both daily driving and high-performance applications. Precision mandrel-bent tubing ensures smooth exhaust flow with minimal restriction, while TIG-welded joints provide exceptional durability and a clean, high-end finish.
Designed for a direct bolt-on installation, this system maintains factory mounting points for a precise fit without modification.
Key Features:
- Premium T304 stainless steel or Titanium construction
- Mandrel-bent piping for optimized airflow
- TIG-welded for strength and longevity
- Corrosion and heat resistant
- Deep, aggressive exhaust tone
- Direct bolt-on fitment
- Full valved system for adjusted volume
Built for enthusiasts who demand quality, performance, and reliability — this exhaust system delivers on all fronts.
PROFESSIONAL INSTALLATION IS RECOMMENDED
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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Customer Support
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FAQ’s
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Contact Us
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Every order ships tracked and verified for fitment. Made-to-order items follow the lead time on the product. Questions on fitment or install? Our team's a message away.
Built byRENNELEMENT
Engineered for European performance and held to a standard you can feel the moment it's installed. Every part we carry earns its place — sourced through authorized channels and proven on real cars.
TheSpecs
CommonQuestions
Every part is verified against your exact chassis before it ships. If you're unsure, ask the advisor on-site or contact us and we'll confirm before you buy.
In-stock parts ship within 1–2 business days. Made-to-order and finish-to-spec items follow the lead time shown in the specs.
Yes — our team can walk you through install questions, and many parts pair with shop install through our network. Reach out anytime.