AC Schnitzer Sports Rear Silencer / Axle-Back Exhaust, Quad Exit Back Box for BMW 3 Series E90/E91 335i 335d (Saloon/Touring) – Stainless Steel Performance Muffler

Transform the tone and look of your BMW 3 Series

Elevate your E90 or E91 3 Series 335i or 335d with the AC Schnitzer performance rear section. This premium German-engineered back box delivers a deeper, more purposeful note and a sharper appearance thanks to a quad outlet layout featuring twin polished tips on each side with AC Schnitzer branding. Crafted from high-grade stainless steel for durability and corrosion resistance, it is the go-to upgrade for enthusiasts who want OEM-plus refinement with undeniable presence.

Why enthusiasts choose this rear box

• Richer, more engaging soundtrack that enhances everyday driving without being overbearing
• Less restrictive flow for improved breathing compared with the stock rear section
• Lighter construction than the factory back box for a more responsive feel
• Stainless steel build and mirror-finish outlets for a premium, long-lasting finish
• Quad tip arrangement, twin per side, to perfectly complement the 3 Series lines

Compatibility

Designed for BMW 3 Series E90 Saloon and E91 Touring models: 335i and 335d only.

What you will love

We run this system on our own builds and our customers consistently praise the refined tone, quality of the welds and the way the branded tips complete the rear end. It is a tasteful, high-quality axle-back upgrade that pairs German precision with everyday usability.

Fitting and support

Professional installation recommended. MJ Modifications offers supply and fitting at our Warwickshire workshop. Request a fitting quote: info@mjmodifications.co.uk.

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