BMW M5 Saloon G90 & Touring G99 Exhaust System by Milltek (2024+)
BMW M5 Saloon G90 & Touring G99 Exhaust System by Milltek (2024+)
Elevate the performance and sound of your BMW M5 Saloon G90 or Touring G99 with the Milltek Exhaust System. Designed for the discerning driver who demands both power and precision, this high-performance exhaust delivers a more aggressive, dynamic exhaust note while improving overall engine efficiency.
Crafted from premium-grade T304 stainless steel, the Milltek Exhaust System ensures exceptional durability, superior corrosion resistance, and long-lasting performance, even under extreme driving conditions. The system is engineered to enhance exhaust flow, offering noticeable gains in horsepower and torque while optimizing throttle response. Whether you're cruising on the highway or pushing your M5 to its limits on the track, the Milltek Exhaust will provide a thrilling auditory experience and performance boost.
This exhaust system features expertly designed precision welds and a perfectly tuned configuration that delivers an enhanced engine sound — deep and aggressive at full throttle, yet refined and subtle at cruising speeds. The stylish, polished finish of the exhaust tips adds a touch of elegance to your M5's already stunning exterior.
Important Note:
Installation of the Full Catback (loudest) will remove your OPF/GPF system and requires ECU coding or a remap to ensure proper engine function and to prevent warning lights or fault codes.
Key Features:
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Performance Gains: Increased horsepower, torque, and throttle response.
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Premium Build: Constructed from high-quality T304 stainless steel for maximum durability and resistance to corrosion.
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Aggressive Sound: Delivers a refined yet powerful exhaust note that enhances the M5's engine character.
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Precision Engineering: Expertly crafted to ensure optimal flow and performance, tailored specifically for the BMW M5 G90 & G99 models.
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Stylish Design: Polished exhaust tips for a clean, elegant aesthetic that complements the M5’s bold design.
Compatible models:
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2024+ BMW M5 Saloon G90
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2024+ BMW M5 Touring G99
Finance
Looking for a bit of flexibility when it comes to paying? We've got you covered. AUTOID has partnered with a number of payment providers to ensure a seamless buying experience.
Klarna
Select 'Klarna' at checkout to benefit from a number of finance options at checkout including:
- Pay Later - Delay payment by up to 30 days, interest free
- Split Payments - Split payments in 3 up to 3 months, interest free
- Installments - Split payments up to 6 months interest-free, up to 24 months interest bearing.
- 6 months - Interest-free Credit- Minimum: £250- Maximum: £5,000- 0% down payment/deposit
- 12 months - Interest-free Credit- Minimum: £250- Maximum: £5,000 Deposits are available and determined by the customer:
- 0% down payment for orders between £250 and £1000 (orders cannot be below £250)
- 10% - 50% down payment for orders between £1000.01 and £5000 - 24 months - Interest-bearing Credit - 18.9%- Minimum: £250- Maximum: £5,000
Deposits are available and determined by the customer:
- 0% down payment for orders between £250 and £1000 (orders cannot be below £250)
- 10% - 50% down payment for orders between £1,000.01 and £5,000
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Csand late fees apply.
Clearpay
Clearpay lends you a fixed amount of credit to allow you to pay for your purchase over 4 instalments (T&C's and eligibility criteria apply). They're ideal for purchases under £1000 and always offer interest-free*. For more details on how to use Clearpay to secure your order, get in touch with our team.
0% Interest. Select 'Clearpay' at checkout.
Please shop responsibly and visit lender websites for more information. All finance options are suitable for individuals 18+.
Milltek Sport

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Free delivery options available. Returns accepted within 28 days. Price matching available
Frequently asked questions
Yes! We offer installation services. Please contact our customer service team and we can provide a fitting quote for you.
All products sold on the AUTOID store are delivered with a minimum 6-month guarantee from ourselves.
Your item may also be further covered by a manufacturers that extends past the AUTOID guarantee.
Each product from their manufacturer will have it's own warranty period, please contact our customer service team if you sure unsure what that brand is covered by.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
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WHY BUY FROM AUTOID
AUTOID is the leading destination for BMW M, Audi & VW aftermarket styling & Premium Carbon fibre upgrades. From front splitters and rear diffusers to intakes, exhausts and interior accessories, we deliver only the highest quality parts that transform your cars look and feel. Trusted by thousands of enthusiasts worldwide and rated 4.85/5. We back our products up with expert advice, fast worldwide shipping and a passion for innovation & vehicle styling.