BMW E36 M3 Exhaust - Dinan Free Flow Axle-Back (1996-1999; Fits 325i 92-95, 328i 96-99) 304 Stainless, Tuned Resonance Chamber, Dual 2.5" Tips, Lightweight Rear Silencer/Back Box

Dinan Free Flow rear section for BMW E36

Transform your E36 with a premium sports rear silencer that delivers genuine performance, a beautifully balanced tone and standout build quality. Crafted from lightweight 20 gauge 304-grade stainless steel, this Dinan Free Flow rear box replaces the factory rear section to unlock better flow, a deeper voice and meaningful weight reduction without unwanted cabin boom. The twin 2.5 inch polished outlets sit perfectly in the factory valance for a clean, OEM-plus finish.

What you will love

• Refined, rich exhaust note with Dinan Tuned Resonance Chamber technology for a civilised, drone-resistant soundtrack
• Real-world gains from improved gas flow and reduced restriction for sharper response
• Significant weight saving vs the stock rear muffler at just over 17 lbs compared to approximately 28 lbs
• Durable 304 stainless construction for long-term corrosion resistance and daily-driver reliability
• Twin 2.5 inch polished tips for a tasteful performance look that complements the E36 rear bumper
• Engineered fit and finish that enthusiasts trust for fast road and track day use

Compatibility

• BMW M3 E36 1996 to 1999 - Coupe and Saloon
• BMW 328i E36 1996 to 1999 - Coupe, Saloon, Convertible
• BMW 325i E36 1992 to 1995 - Coupe, Saloon, Convertible

How it sounds and drives

This performance rear section adds a deeper, more assertive character without shouting. The tuned chamber design keeps things composed on the motorway while letting the inline-six sing when you lean on it. It is the ideal upgrade for enthusiasts who want a quality stainless rear muffler that enhances engagement without sacrificing comfort.

Our experience

We run this system on our own builds and customer cars, and feedback has been consistently positive. The combination of tone, weight saving, fitment and finish makes it a standout E36 upgrade that looks right, sounds right and lasts.

Installation and support

Professional fitting recommended. MJ Modifications offers installation in Warwickshire. For a fitting quote or advice, email info@mjmodifications.co.uk.

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