Remus Rear Silencer Axle-Back Exhaust Left & Right for BMW 6 Series E63/E64 645Ci (20032005, 245 kW) Stainless Steel, Quad 102 mm Tailpipes, EEC Approved

Remus Sports Rear Boxes for BMW 645Ci E63 E64 2003-2005 with Quad 102 mm Outlets

Give your BMW 6 Series 645Ci the sound, look and quality it deserves with this premium rear section from Remus. Supplied as a left and right pair, these performance rear boxes replace the factory back boxes to deliver a deeper, sportier note, crisper throttle response and a purposeful quad-tip finish. Built from high grade stainless steel with a shot blasted surface and crafted in Austria, this road legal system carries EEC homologation for worry-free use on UK roads.

We have fitted this setup for many owners and the feedback is consistently excellent: superb fit and finish, a rich tone without drone on the motorway, and a noticeable improvement in character. If you are hunting for a quality rear section upgrade for your E63 coupe or E64 convertible 645Ci, this Remus solution is the one enthusiasts trust.

Highlights

• Distinctive sports tone with refined cruising manners
• Precision made in Austria with 100 percent stainless construction
• Optimised internal design to reduce back pressure and improve flow
• Lighter than stock for sharper response
• Direct bolt-on to factory mounting points with OEM-like alignment
• EEC type approved for road use in the UK and EU

Tail trim choices - 102 mm

• Four 102 mm angled straight cut chrome outlets
• Four 102 mm angled rolled edge chrome outlets
• Four 102 mm carbon fibre outlets with titanium inner sections

Compatibility

• BMW 6 Series E63 E64
• 645Ci 245 kW
• Model years 2003, 2004, 2005
• Rear section replacement only

Note: For vehicles without a petrol particulate filter.

Why it stands out

This Remus rear section adds a clean quad outlet look and a richer soundtrack while maintaining comfort on longer journeys. The engineering detail, durable stainless materials and EU approval make it an ideal choice for drivers who want a premium, bolt-on performance upgrade without compromise.

Professional installation

Prefer expert fitting and perfect tip alignment? Book with MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk.

Common search terms

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