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Milltek Valved Axle-Back Exhaust System for G90 / G99 BMW M5 Installed on Car on Lift - Underside View of Car (shows full exhaust system)

Milltek Valved Axle-Back Exhaust System for G90 / G99 BMW M5 Installed on Car on Lift - Underside View of Car (shows full exhaust system)

Milltek Valved Catback Exhaust System with Active H-Pipe for G90 / G99 BMW M5

Price range: $6,309.00 through $7,193.00

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The Milltek Valved Catback Exhaust System with Active H-Pipe for the BMW G90 and G99 M5 enhances both performance and sound. Made from 304L stainless steel, it improves exhaust flow and features adjustable sound levels. Compatible with 2024+ G90 M5 and 2025+ G99 M5 Touring models, it offers customizable exhaust tips in Cerakote Black, Polished, Brushed Titanium, and Burnt/Blue Titanium, allowing for a personalized look and dynamic exhaust note.

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SKU: N/A Category: Exhaust Systems Vehicle: BMW, BMW 5 Series, BMW M5, Brand: Milltek Sport

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Description

Milltek Valved Catback Exhaust System with Active H-Pipe for G90 / G99 BMW M5

The Milltek Valved Catback Exhaust System with Active H-Pipe for the BMW G90 and G99 M5 is designed to deliver a significant upgrade in both performance and sound. Made from high-quality 304L stainless steel, this system enhances exhaust flow, improving power delivery and producing a more aggressive exhaust note. The integrated active H-pipe allows for adjustable sound, offering a refined tone for cruising and a more dynamic sound under acceleration. Compatible with the 2025+ G90 M5 and G99 M5 models, it provides a direct replacement for the stock exhaust with seamless fitment. The system also features customizable exhaust tips, available in Cerakote Black, Polished, Brushed Titanium, and Burnt/Blue Titanium, allowing owners to personalize their vehicle’s appearance while optimizing performance.

Features

80mm (3.15″) mandrel-bent stainless steel construction
Valved system
Improved exhaust flow & throttle response
Available with Polished or Cerakote Black, Polished, Brushed Titanium, or Burnt/Blue Titanium tips
Precision fitment tailored for the G9x M5
Reduced weight
Aggressive tone under load, refined tone during cruising
Designed for street & track versatility
Includes active H-pipe

Specifications

Type: Valved / Catback
Tip Finish:
- Cerakote Black
- Polished
- Brushed Titanium
- Burnt/Blue Titanium
Tip Shape: GT-115
Pipe Diameter: 80mm (3.15″)

Applications

BMW M5: G90, G99 (2025-present) [4.4L V8 twin-turbo S68]

Notes

Images may show full Milltek Sport exhaust system
Requires cutting of the OE exhaust system
Some images are generic, actual product may vary

About Milltek Sport

Milltek Sport is committed to designing performance exhaust systems that are tailored to the needs of the driver, covering an increasingly broad spectrum of vehicles. The company is dedicated to ongoing innovation, with its research & development team working tirelessly to bring to market the most sought-after exhaust solutions. Manufactured in the UK and distributed to over 90 countries worldwide, Milltek Sport stands as one of the most widely available performance aftermarket brands, continually striving to meet the evolving demands of performance exhaust enthusiasts around the globe.

40 Years of Milltek Sport – Driving Through the Decades

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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