G8X S58 Valved Titanium Catback Exhaust

Built for the S58 platform, our Valved Titanium Catback Exhaust delivers what factory systems can’t: real weight savings, true sound control, and exhaust flow that matches the full potential of your motor. Each system is hand-built from Grade 5 titanium and engineered for both performance and presence.

Grade 5 Titanium Construction

Constructed from premium Grade 5 titanium, the same material used in aerospace and motorsport applications:

Stronger than stainless steel at nearly half the weight
Exceptional heat resistance for sustained performance
Will not corrode or degrade over time

The result is a system that significantly reduces weight at the rear of the car while outperforming traditional stainless exhausts in durability and performance.

Valved Sound Control

Take full control of your exhaust note.

Switch from quiet cruising to full-open aggression instantly
Integrated valve system allows on-demand sound adjustment
Includes wireless controller and all required hardware (also applicable with stock valves)

Keep it refined when needed — or let the S58 scream when you want it.

Optimized Exhaust Flow

This system is engineered for performance, not just sound. Single midpipe.

Reduces backpressure for improved efficiency
Enhances throttle response and turbo spool
Delivers measurable gains in horsepower and torque

Compatible with stock, catted, and catless downpipes.

Precision Fit & Finish

Direct bolt-on fitment using OEM mounting points
Every weld is inspected and each system is leak-tested
Finished with a laser-etched CenCal logo

Tip Options

Fully customizable to match your build:

Multiple exhaust tip finishes and styles
Dial in the exact look and sound you want

Key Features

Grade 5 titanium construction
Valved muffler with wireless controller
Significant weight reduction over stainless
Reduced backpressure for improved performance
Direct bolt-on fitment with flex section
CenCal laser-etched branding
Multiple tip options

What’s Included

Full Grade 5 titanium catback exhaust system
Valved muffler with controller & wiring harness
All required hardware and gaskets

Fitment

2023+ BMW G87 M2 (S58)
2021+ BMW G80 M3 (S58)
2021+ BMW G82 / G83 M4 (S58)

Lead Times & Availability

Prep & Packaging: 12–25 days
Oversized Freight Shipping: 7–10 days

We strive to keep this system in stock, however due to high demand, backorders can occur.

If your order is affected, you will be notified immediately
Lead times listed above are estimates and may be shorter or longer depending on availability

📩 For the most accurate and up-to-date lead time, contact:
support@cencalmotorsport.com

Order Terms

All systems are built to order
No cancellations once order is places
No chargebacks under any circumstances
By purchasing, you agree to these terms
For off-road use only

Watch DOUBT install this system down below...