BMW S58 X3M F97 / X4M F98 3.0T - Valved Performance Catback Exhaust System

Equal Length Midpipe

$2,799.99

BMW S58 X3M F97 / X4M F98 3.0T - Valved Performance Catback Exhaust System

★★★★★ 500+ reviews

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$2,799.99

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Elevate the performance and sound of your BMW S58 X3M F97 or X4M F98 3.0T with this high-performance Valved Catback Exhaust System. Engineered to optimize exhaust flow and provide customizable sound control, it perfectly balances everyday drivability with track-ready aggression.

Key Features:

Valved Exhaust System: Electronically controlled valves let you switch between a quiet, refined tone for daily driving and a deep, aggressive growl for spirited driving or track use.
High-Flow Catback Design: Replaces the stock exhaust from the catalytic converter back, significantly improving exhaust flow and reducing restrictions for enhanced horsepower, torque, and throttle response.
Aggressive Sound Profile: When valves open, enjoy a throaty, race-inspired exhaust note that amplifies the S58 engine’s natural roar. When closed, experience a subdued, comfortable tone ideal for cruising.
Premium Stainless Steel Construction: Built from durable stainless steel to resist corrosion and withstand high temperatures, ensuring long-lasting performance and a polished look.
Seamless Fitment: Designed specifically for the BMW X3M F97 and X4M F98 3.0T, this bolt-on system installs easily without modifications.
Improved Throttle Response: Enhanced exhaust flow sharpens throttle response for quicker acceleration and a more engaging drive.
Sporty Aesthetics: Polished stainless steel exhaust tips add a refined yet aggressive finish to the rear of your BMW.

Benefits:

Customizable sound for versatile driving conditions
Noticeable gains in horsepower, torque, and acceleration
Durable materials built for performance longevity
Easy, direct bolt-on installation
Sporty appearance that complements aggressive BMW styling

Ideal For:
Performance enthusiasts seeking enhanced power and sound control, BMW owners wanting a perfect-fit upgrade, and drivers who want to effortlessly switch between quiet cruising and aggressive exhaust tones.

Upgrade your BMW X3M F97 or X4M F98 3.0T with the S58 Valved Performance Catback Exhaust System and experience a thrilling blend of power, sound, and style—whether on the street or the track.

Free Shipping

Financing Available

14-Day Return

Fitment Guaranteed

We aim to get your parts to you as quickly as possible. In-stock items are shipped domestically and typically arrive within 1–5 business days. International orders generally take 7–21 business days to deliver. Once your order is placed, you will receive an email confirmation when it is being processed.

Production and delivery timelines may vary based on order complexity and shipping destination. For additional information, please review our Shipping Policy.

Returns are accepted only for defective products. You have 14 days from the delivery date to inspect your order and report any issues.

Routine Cleaning: Clean carbon fiber parts regularly using a soft cloth and a mild soap-and-water solution. Avoid abrasive materials or harsh cleaners, as they may damage the finish.

Use Microfiber Materials: Always use microfiber pads or cloths when cleaning or applying protective products to help prevent surface scratches.

Protect from Sun and Chemicals: Minimize exposure to direct sunlight and harsh chemicals, which can degrade carbon fiber over time. Whenever possible, use protective covers or park in shaded areas to preserve the material.

WHY ENTHUSIASTS CHOOSE US

At Aurenzio, we deliver precision-crafted automotive parts that enhance both performance and style—supported by expert guidance and a passion for the car community. We don’t just provide parts; we help you bring your vision to life.

Perfect Fitment Every Time: Each component is engineered and tested to perfectly match your vehicle’s specifications for a flawless installation.

Uncompromising Quality: Made from premium carbon fiber, forged metals, and other high-performance materials, all rigorously tested for durability and performance.

Dedicated Customer Support: Our knowledgeable specialists are ready to provide expert advice and personalized assistance.

Trusted Worldwide: From daily drivers to show-stopping builds, Aurenzio parts are installed on enthusiast vehicles across the globe.

ABOUT US

Aurenzio is more than just an aftermarket parts supplier—it’s a brand built by enthusiasts, for enthusiasts. We believe every car deserves to reflect the passion of its driver, which is why we focus on delivering premium, precision-engineered parts that bring out the best in performance, style, and individuality.

From carbon fiber aero to performance upgrades, every product we offer is carefully selected and tested to meet the highest standards of quality and fitment. Whether you drive a European icon, a JDM classic, or a modern performance build, our mission is to provide parts that elevate your ride beyond stock and make every drive an experience.

We’re not here to just sell you parts—we’re here to fuel your journey. Whether you’re chasing lap times, improving street presence, or simply enjoying the build process, our team is dedicated to helping you achieve your vision with expert support and guidance every step of the way.

At Aurenzio, we share the same passion you do: cars aren’t just machines—they’re extensions of who we are. That’s why we’re committed to providing products and service that match the pride you put into your ride.

SHOP ALL

FAQ

All of our products are full carbon fiber. Each product listing specifies the construction material, and we only source high-quality parts that are tested for durability and built to meet or exceed OEM standards.

Shipping times vary by location. U.S. orders typically arrive within 5–7 business days, international orders within 7–16 business days, and made-to-order items may take 1–3 weeks. Full delivery details are provided in your confirmation email. For any questions, reach us at aurenzioservice@gmail.com.

Many of our parts are designed for simple bolt-on installation and can be done at home with basic tools. For more complex items, such as aero kits or performance components, we recommend professional installation to ensure the best fit and results. Each product page includes installation notes and difficulty levels.

Yes — every product goes through strict quality checks and is either TUV-certified, ISO-certified, or tested by our in-house team and trusted installers. We only offer parts we’d confidently run on our own cars.

We offer easy, hassle-free returns within 14 days of delivery. If the fitment issue is on our end, we’ll cover return shipping. For other cases, exchanges are simple. Full details can be found in our Returns & Warranty Policy

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