Particulate Filter-back Exhaust BMW 1 Series M135i xDrive 5-Door (F40 OPF/GPF Equipped) 19-25
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Product Description
£1,133.52 EXCL. VAT
£1,360.22 Inc VAT EXCL. VAT
£0.00 £1,360.22 Inc VAT
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Particulate Filter back Exhaust BMW 1 Series M135i xDrive 5 Door F40 OPF GPF Equipped upgrade carried out by DKU Performance, focused...

Sound Videos Description Press Release
Particulate Filter back Exhaust BMW 1 Series M135i xDrive 5 Door F40 OPF GPF Equipped upgrade carried out by DKU Performance, focused on refining both sound and flow without compromising emissions equipment. The BMW M135I F40 Exhaust System was upgraded using a precision engineered 304L stainless steel setup, delivering a deeper and more aggressive tone while maintaining daily drivability. This BMW M135I F40 Exhaust Upgrade resolved the restrictive factory sound profile and improved overall exhaust gas flow, giving the car a sharper acoustic presence and enhanced throttle response. Multiple configuration options were integrated to tailor volume and character, resulting in a true BMW M135I F40 Sports Exhaust feel with improved aesthetics and long term durability.
The press release content is currently under review and will be published shortly.

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All DKU Performance exhausts are proudly manufactured in the UK using certified grade 304 stainless steel and are TIG welded to ensure a high-quality, durable finish.

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