BMW F97 X3M & F98 X4M Sport Exhaust System by Remus
The BMW F97 X3M & F98 X4M (Vehicle) Racing Sport Exhaust System by Remus delivers a track-focused performance upgrade with aggressive exhaust tone and freer airflow compared to stock configurations. Engineered with motorsport-derived expertise and crafted from high-grade materials, this range offers two non-EEC approved performance options that let enthusiasts dial in their ideal exhaust character — from a full racing cat-back system to a racing axle-back setup. Both variants include integrated valve technology for dynamic sound modulation and a distinctive, aggressive presence from idle to redline.
Key Features
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Two Remus racing sport exhaust configurations — non-EEC approved:
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Racing Axle-Back System – Rear section upgrade with integrated valves and sporting tone
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Racing Cat-Back System – Full rear flow routing with integrated valves for the fullest racing sound
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Integrated valve technology for selectable sound characteristics
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High-grade stainless construction engineered for performance and durability
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Aggressive exhaust note tuned for track and enthusiast driving
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Designed by Remus’ motorsport division for performance-centric builds
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Sport quad or dual tip styling (as per variant) for an aggressive rear aesthetic
What’s in the box
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Remus Racing Sport Exhaust System (selected configuration):
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Racing Axle-Back: Rear section pipes, integrated valves, sport tips, and fitting hardware
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Racing Cat-Back: Full cat-back piping, integrated valve units, sport tips, and mounting hardware
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Exhaust clamps, gaskets, and installation components
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Remus documentation
Compatible Models
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BMW F97 X3M
- BMW F98 X4M
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+.
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Shipping & Returns
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.