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Valvetronic Valved Sport Titanium Catback Exhaust System - BMW M5 (F90) 2018-2023
Lease for as low as $/week
BMW F90 M5 Valved Cat-Back Exhaust System
Grade 5 Titanium, 3.0" Tubing, Large Cross-Section X-Pipe, Electronic Valves
Overview
The F90 M5 carries on the S63 4.4L twin-turbo legacy—but its factory exhaust leaves the soundtrack on mute. The Valvetronic Designs Valved Titanium Cat-Back unlocks the voice this car deserves: refined when you want it, ferocious when you don’t.
Built from Grade 5 titanium with 3.0" tubing from inlet to outlet, the system integrates seamlessly with factory control or runs on a standalone remote for full command in any drive mode. Finish it with your choice of premium tips and let the M5 sing.
Why It Works
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Forward, Large Cross-Section X-Pipe: Increases scavenging, smooths tone, and virtually eliminates unwanted rasp—especially on cars with aftermarket downpipes.
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3.0" Free-Flow Architecture: Reduces back pressure for sharper throttle response and a cleaner top-end note.
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Valved Control, Your Way: Tie into the car’s ECU (Sport/Sport+) or use the included standalone remote for instant open/close in any mode.
Sound & Control
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Valves Open: Deep, exotic V8 character with crisp overrun and engaging burbles—without the buzzy, raspy edge common on other setups.
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Valves Closed: Subtle, composed tone for daily commuting and highway cruising.
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Flexible Integration: Choose factory valve integration or standalone remote control.
Construction & Options
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Material: Ultra-light Grade 5 titanium throughout.
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Weight Savings: 56.5 lb lighter than the factory exhaust.
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Craftsmanship: Precision TIG welds and smooth, high-flow routing.
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Tips: Multiple finishes available to complement your M5.
Fitment
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2018–2023 BMW M5 (F90)
Installation Notes
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Direct bolt-on cat-back replacement to OEM mounting points.
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100% reversible—return to stock at any time.
What’s Included
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Full Grade 5 titanium valved cat-back system
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Forward large cross-section X-pipe
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Electronic valves with standalone remote (factory integration harness option)
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All necessary clamps and hardware
Specifications
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Tubing Diameter: 3.0" inlet to outlet
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Material: Grade 5 titanium
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Valves: Electronic; standalone remote or OEM integration
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Weight Savings: 56.5 lb vs. OEM
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Design: Forward X-pipe for scavenging and tonal balance; drone-free calibration
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.