Cat Back Exhaust BMW 1 Series M135i 3 and 5-Door (F21 and F20‚ None xDrive) 12-16
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Product Description
£1,209.04 EXCL. VAT
£1,450.85 Inc VAT EXCL. VAT
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Precision engineered work on this BMW 1 Series M135i focused on delivering a refined yet aggressive BMW 1 Series Exhaust note while...

Sound Videos Description Press Release
Precision engineered work on this BMW 1 Series M135i focused on delivering a refined yet aggressive BMW 1 Series Exhaust note while improving overall flow. The factory system was replaced with a high quality cat back setup using 304L stainless steel, ensuring long term durability and a sharper throttle response under load. Careful alignment and fitment resolved restrictive sound characteristics and enhanced the rear aesthetics with a more purposeful stance. DKU Performance completed this BMW 1 Series Exhaust System upgrade to create a deeper tone at idle and a more pronounced pull through the rev range without unwanted drone. This BMW 1 Series Exhaust Upgrade offers a balanced driving experience, combining daily comfort with a sporty edge similar to expectations seen in upgrades like Bmw M140i Sports Cat and Bmw M140i Exhaust Valve enhancements.
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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