Designed for the BMW 7 Series 730i and 740i, the BMW 730i 740i Z Pipe replaces the restrictive factory section to let...
Designed for the BMW 7 Series 730i and 740i, the BMW 730i 740i Z Pipe replaces the restrictive factory section to let exhaust gases flow more freely through the system. High grade 304 stainless steel with mandrel bent tubing keeps a smooth, even bore through every bend, improving flow while offering long lasting resistance to heat and corrosion. Reduced back pressure helps the engine respond more eagerly, giving the luxury saloon a stronger pull when overtaking and a smoother build of power at motorway speeds. The BMW 7 Series Z Pipe also adds a richer, more refined tone under acceleration, giving the car a touch more presence while keeping the cabin quiet and comfortable for long journeys. Precision flanges and clean TIG welds line up with the original mounting points for a direct bolt on fit with no cutting required.
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Lifetime Warranty
Every DKU Performance exhaust system comes with a lifetime warranty for the original purchaser, providing you with complete confidence and peace of mind for the road ahead.
UK Manufactured
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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