AC Schnitzer Quad Exit Valved Axle-Back Sports Exhaust for BMW M2 F87 (2016-2021) – Rear Silencer/Back Box Muffler, 90mm Tips, Stainless Steel – Polished Chrome or Matte Black

Transform your F87 with a premium quad‑exit performance rear section from the renowned German tuning house. This stainless steel upgrade delivers a richer, more purposeful note, improved gas flow and a lighter assembly than the factory back box, all while retaining the car’s factory flap control via the ECU for everyday usability.

We have installed this system for customers and on our own cars, and the feedback has been outstanding. Expect a refined soundtrack at cruise and a thrilling bark under load, with quality you can see and hear. The quad 90 mm outlets fill the rear valance perfectly and come in your choice of bright polished or stealthy matte black finish, each with discreet etched branding on the tips.

• High grade stainless construction for durability and corrosion resistance
• Quad 90 mm tailpipe design for an aggressive, OEM+ look
• Choice of polished or matte black finish to suit your style
• Integrates with factory valve control for switchable volume via ECU
• Lighter than the stock rear silencer to help reduce overall mass
• Precise fitment for the F87 platform with premium tip alignment

Why enthusiasts choose this upgrade

• Deeper, richer tone without compromising day‑to‑day comfort
• Enhanced breathing for your turbocharged six, supporting performance tuning
• Top tier German engineering and finish throughout
• Perfect for those seeking a valved exhaust, quad tip exhaust, performance back box or stainless steel muffler upgrade for the F87

Finish options
Select between polished tips for a classic shine or matte black tips for a stealth look. Each outlet carries a precision-etched logo for a subtle premium touch. Pricing varies by tip finish.

Fitting and support
For professional installation, book with MJ Modifications in Warwickshire. Our workshop has extensive experience with F87 performance exhaust upgrades and can supply and fit this rear section. Request a fitting quote: info@mjmodifications.co.uk.

Keywords our customers search for: performance exhaust upgrade, valved rear silencer, quad exit exhaust, back box upgrade, stainless steel exhaust system, quad tip muffler, F87 exhaust UK, aftermarket exhaust for F87, performance muffler.

Note: Price depends on the tailpipe finish selected.