

BMW G30 M550i CenCal Stainless Steel Valved Catback Exhaust
CenCal Motorsport Valved Stainless Steel Exhaust System for BMW G30 M550i – Power, Performance, and Precision Sound
Experience the full potential of the N63 engine in your BMW G30 M550i with CenCal Motorsport’s premium valved exhaust system. Designed for enthusiasts who demand exceptional performance and a dynamic driving soundtrack, this exhaust system redefines the auditory and performance profile of your M550i.
Key Features:
1. Premium T304 Stainless Steel Construction:
- Built from high-grade T304 stainless steel, ensuring durability, corrosion resistance, and a polished finish.
- Lightweight design is 6.3 lbs lighter than the factory exhaust, enhancing handling and efficiency.
2. Advanced Valved Technology:
- Features electronic exhaust valves for instant sound control and reliable performance.
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Dual sound modes:
- Valves Closed: Provides a refined and smooth tone, perfect for daily driving.
- Valves Open: Unleashes a bold, resonant roar for spirited driving or track days.
- Offers unmatched versatility, allowing you to tailor the sound to your mood and environment.
3. Enhanced Exhaust Flow and Performance:
- Mandrel-bent design optimizes exhaust flow, reducing backpressure for improved horsepower, torque, and throttle response.
- Precision TIG welding ensures strength, longevity, and a flawless appearance.
4. 100% Reversible Design:
- Easily revert to the stock exhaust setup if needed, maintaining flexibility for future modifications.
Why Choose the CenCal Motorsport Valved Exhaust System for Your G30 M550i?
With limited exhaust options available for the G30 M550i, this system stands out as the ultimate choice for drivers seeking superior sound quality and performance. Whether you’re cruising through the city or pushing limits on open roads, the CenCal Motorsport Valved Exhaust System enhances every aspect of your driving experience.
Fitment:
- BMW G30 M550i (All Trims)
Order Today – Transform Your BMW G30 M550i with CenCal Motorsport’s Valved Stainless Steel Exhaust System
Experience unparalleled performance, a customizable soundscape, and premium craftsmanship with this expertly engineered exhaust system.
Made to Order Lead Times
- Production: 8-12 days
- Packaging & Shipping: 5-7 days depending on location (Domestic)
Order Terms
Because each exhaust is custom-built to your specifications, all sales are final. By purchasing, you acknowledge and agree to these terms. This product is for off-road 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.

