Dinan E90 335i Axle-Back Exhaust / Rear Silencer Back Box (2007-2011) | BMW 3 Series Sedan/Saloon | T304 Stainless, Twin 3.5in (89mm) Black Tips | Fits 335i & 335i xDrive | Performance Sports Muffler, Bolt-On Upgrade

Premium sports rear section for BMW E90 335i saloon with twin 3.5 inch black tailpipes

Transform your 3 Series driving experience with Dinan's free breathing rear exhaust for the E90 335i. This T304 stainless steel system replaces the factory back box to deliver a richer, deeper tone with a crisp, performance-led character and a noticeable improvement in response. The twin 3.5 inch black outlets fill the valance perfectly for a stealthy, motorsport-inspired finish that suits the E90 bodyline.

Crafted to a high standard and built to last, the Dinan rear section uses straight-through internals for reduced restriction, smoother gas flow and an engaging soundtrack without drone on a steady cruise. It is civilised on long journeys yet comes alive when you lean on the throttle, making it ideal for daily use and spirited weekend drives alike.

• Purpose-built for BMW 3 Series E90 saloon 2007 to 2011, including xDrive all-wheel drive and rear-wheel drive 335i
• Full stainless construction for long-term durability and corrosion resistance
• Straight-through design for freer flow and sharper throttle feel
• Refined cabin manners at motorway speeds with a pronounced, sporty note under load
• Bolt-on fitment to factory mounting points for a clean, hassle-free install
• Lower mass than the OE rear silencer for a subtle weight saving
• Twin 3.5 inch black tips, approximately 89 mm, for a discreet, aggressive look

Why this Dinan system belongs on your E90 335i

Dinan is a go-to name in BMW tuning and this rear section is a favourite with our customers for its premium build, perfect fit and balanced sound. We have installed this exhaust on client cars and the feedback is consistently positive. It delivers the tone enthusiasts want without compromising day-to-day refinement, and the finish quality is exactly what you would expect from a top-tier brand.

Compatibility

BMW 3 Series E90 saloon
335i and 335i xDrive
Model years 2007, 2008, 2009, 2010, 2011

Installation and support

For professional fitting, book with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. Our team can assist with suitability and fitment questions for your specific vehicle.

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