Built for the X5 G05 xDrive40i, the BMW X5 G05 40i Z Pipe replaces the restrictive factory section to help the B58...
Built for the X5 G05 xDrive40i, the BMW X5 G05 40i Z Pipe replaces the restrictive factory section to help the B58 3.0T straight six breathe more freely. Mandrel bent 304 stainless steel tubing holds a consistent bore from end to end, giving smoother flow along with strong protection against heat, rust and road grime. With less back pressure in the system, the turbo builds boost sooner, so the SUV feels quicker to respond and pulls with real strength when overtaking or merging onto the motorway. The BMW X5 B58 Z Pipe also brings out the smooth straight six character, adding a sportier edge under acceleration while keeping the cabin quiet and relaxed on long trips. Precision flanges and neat TIG welds match the original mounting points for a straightforward bolt on fit with no cutting needed, making it a great base for a remap or further upgrades.
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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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