S58 Valved Catback Performance Exhaust System - BMW G80 M3 & G82 / G83 M4

The S58 Valved Catback Performance Exhaust System tailored for the BMW G80 M3, G82 M4, and G83 M4 strikes a balance between dynamic performance, customizable sound, and engineering precision, making it an ideal choice for enthusiasts seeking to enhance their driving experience.

Material and Construction: Crafted from premium-grade stainless steel, the exhaust system ensures durability and resistance to corrosion, essential for withstanding high temperatures and prolonged use. The components are meticulously welded and feature mandrel-bent tubing to optimize exhaust gas flow, thereby improving engine efficiency and performance.

Valve Mechanism: One of the standout features of this exhaust system is its valved design. Equipped with electronic valves controlled either via a remote or integrated with the vehicle's driving modes, the system allows drivers to adjust the exhaust sound and volume. In 'Sport' or 'Track' modes, the valves open fully, delivering an exhilarating, aggressive exhaust note that enhances the driving experience. In contrast, 'Comfort' or 'Eco' modes keep the valves closed for a more subdued and refined exhaust tone, ideal for daily driving and highway cruising.

Performance Enhancements: Beyond its customizable sound profile, the valved catback exhaust system optimizes exhaust flow, reducing backpressure and thereby increasing horsepower and torque. This improvement not only enhances straight-line performance but also improves throttle response and turbocharger spool-up, resulting in a more responsive and engaging driving experience across the entire RPM range.

Installation and Compatibility: Designed as a direct replacement for the OEM exhaust system, installation is typically straightforward and can often be performed without significant modifications to the vehicle. The system is engineered to integrate seamlessly with factory or aftermarket components, ensuring compatibility with the vehicle's onboard electronics and exhaust gas sensors.

Aesthetic and Quality: In addition to its performance attributes, the exhaust system enhances the visual appeal of the vehicle, featuring polished tips and a design that complements the BMW M-series' aggressive styling cues. The high-quality finish and attention to detail make it a desirable upgrade for enthusiasts looking to personalize and refine their vehicle's appearance.

Legal Considerations: While the valved design offers control over exhaust noise, it's important to verify local regulations regarding exhaust modifications, particularly in regions with noise ordinances or emissions standards. Ensuring compliance with local laws ensures trouble-free enjoyment of the exhaust system's benefits.

The S58 Valved Catback Performance Exhaust System for the BMW G80 M3, G82 M4, and G83 M4 represents a blend of cutting-edge engineering, customizable sound characteristics, and enhanced performance. Whether on the street or the track, this exhaust system delivers a thrilling driving experience while maintaining the refinement and reliability expected from BMW's M-series vehicles. It's an ideal choice for enthusiasts looking to elevate both the auditory and driving dynamics of their high-performance BMW.

Fitment:

2021+ BMW G80 M3 & G82 / G83 M4

If you would want to add more resonator and cats to your custom midpipe, please email us!

We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.

Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.

Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.

Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.

Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.

Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.