Milltek Cat Back Exhaust - BMW F87 M2 N55 (ECE approved)

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

Terms for product returns:

• You must return the ordered products within 14 days of receiving
• The products must be unused and without damages
• Commission fee for handling returns is 21,90€
• For product returns, the customer is in charge of the return costs. Only door to door service (Express)
• Shipping costs are not refunded

For international orders (outside of Europe) sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

• Suspension
• Engine Tuning
• Engine Parts
• Exhaust Systems
• Fueling
• Turbochargers/superchargers
• Drivetrain
• ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

The Milltek Sport Cat Back exhaust system gives the BMW F87 M2 a distinctly sportier, deeper and more dynamic sound that highlights the strengths of the N55 engine. Without the restrictions of OPF/GPF filters, the Cat Back system produces a more freely breathing structure, a cleaner sound and more efficient exhaust flow across the entire rev range.

This system is perfect for the driver who wants more character to the car's sound without having to change the entire exhaust system.

Full, sporty and balanced sound

Milltek's flow design brings out the classic six-cylinder sound of the N55 engine:

• Deep bass and warm tone at idle

• Dynamic and lively midrange

• Sharper throttle response sound

• Clear, pleasant output sound at high revs

• No excessive hum or resonance at cruising speeds

The sound profile is clearly more aggressive than the standard system, but still perfectly usable for daily driving.

Easy bolt-on installation

• Installation on the car's original mounting points

• No welding or structural changes required

• Compatible with the car's original valve system (depending on equipment)

• Designed to deliver OEM-level fit and premium finish

The entire installation is straightforward and maintenance-friendly.

304L Aircraft Grade Stainless Steel

The system is manufactured from high-quality 304L stainless steel, which guarantees:

• Long service life and corrosion resistance

• Heat-resistant construction for heavy-duty use

• Flow-optimized internal geometry

• A neat, motorsport-inspired finish

Milltek only uses material grades that meet premium and aerospace industry standards.

Output options

• Polished steel

• Black ceramics

• Titanium

• Carbon fiber coating

This allows the driver to tailor the car's appearance and sound to suit their own preferences.

Compatibility: BMW F87 M2 N55

Cat Back piping is suitable for:

• BMW M2 Coupe (F87)

• N55 engine

• Model years 2016–2018

• Not suitable for M2 Competition (S55) or OPF/GPF vehicles