BMW G8X M3/M4 S58 Single Midpipe - G80/G82/G83
Take your G8X to the next level with the CenCalMotorsport S58 Single Midpipe — engineered to deliver maximum exhaust flow, aggressive sound, and real performance gains. Designed with a true 3.5” single midpipe layout, this system reduces restriction and unlocks the full potential of your S58.
Key Features
1. Performance-Focused Design
Full 3.5” single midpipe for reduced backpressure
Improves throttle response, turbo spool, and overall power
Smooth mandrel bends for optimal airflow
2. Material Options
304 Stainless Steel – durable, proven, and aggressive tone
Titanium – lightweight, premium finish, and sharper exhaust note
3. Lightweight Upgrade
Up to 21 lbs lighter than OEM
Improves weight distribution and driving dynamics
4. Precision Fitment
Direct bolt-on design using factory mounting points
Designed for seamless integration with OEM or aftermarket exhaust systems
5. Signature CenCal Details
Reinforced support brace with laser-etched CenCal logo
Built for both performance and visual impact
Fitment
- 2021+ BMW G87 M2
- 2021+ BMW G80 M3
- 2021+ BMW G82 / G83 M4
Inventory & Lead Times
Stainless Steel Version:
We typically keep these in stock, but during high demand, backorders can occur.
If backordered, please allow up to 2 weeks for shipping.
Titanium Version:
Not stocked — built to order
Estimated 2–3 weeks to ship
⚠️ No cancellations on titanium orders once placed
Why Choose This Midpipe
If you're looking for a noticeable upgrade in sound, performance, and weight reduction, this is one of the best modifications you can make to your S58. Whether you're daily driving or pushing the car hard, this midpipe delivers a more responsive, louder, and more engaging 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.
Shop Install Available
Bring your car to our Oceanside shop. We install everything we sell.
Fitment Guaranteed
Every part is confirmed to fit your chassis before it ships.
Package Protection
Something go wrong? We'll send out a free replacement. No questions asked.
Expert Support
Real answers from people who build these cars. Reach us anytime.
