Transform the rear of your F30 or F31 340i with premium factory-style exhaust finishers that deliver an authentic OEM-plus look with a bigger, bolder presence. Crafted from high grade stainless steel and available in either mirror polished or ceramic coated black, these twin outlet tailpipe trims are designed to slide straight on for a clean, hassle-free upgrade.
This set increases the outlet size to 3.5 inches (88.9 mm), roughly 15 percent wider than the standard tips, so your diffuser is properly filled and the rear end looks sharper and more purposeful. The robust stainless construction resists tarnishing and surface corrosion far better than the original pieces, keeping your 3 Series looking fresh for years.
Direct slide-on fit for BMW F30 and F31 340i with the 3.0 B58 engine
Designed to locate on the factory pins for a quick install with no cutting or welding
Supplied as a matched pair in your choice of polished stainless or stealthy ceramic black
Larger 3.5 inch outlets for a stronger, OEM-plus aesthetic
High quality materials for long-lasting durability and a premium finish
One year warranty included
Part reference: BMW 18307610633. These replacement tail trims are a direct swap for the original finishers linked to this OE number.
Why owners choose this upgrade:
Enhances the factory look without being over the top
Complements M Sport rear bumpers and diffusers perfectly
Keeps the car looking newer by replacing tired, marked or rusted originals
Simple install that can be reversed if required
We have fitted multiple sets for customers and the feedback is consistently positive about the quality, fit and finish. It is the ideal OEM-plus tailpipe upgrade for the BMW 3 Series 340i Saloon and Touring with the B58 engine.
Professional fitting available: book with MJ Modifications in Warwickshire. For a fitting quote, email info@mjmodifications.co.uk.
Compatibility and search terms
BMW F30 340i Saloon and F31 340i Touring with B58 3.0 petrol engine. Also searched as: tailpipe finishers, rear exhaust outlets, back box tips, muffler tips, tail trims, outlet tips, twin exit tips, M Performance style tips, polished tips, black tips, 88.9 mm tips, OEM style tip set, factory look exhaust finishers for BMW 3 Series 340i.
