Tailored for the E89 Z4 sDrive35i and 35is, the BMW Z4 E89 N54 Z Pipe takes the place of the restrictive factory...
Tailored for the E89 Z4 sDrive35i and 35is, the BMW Z4 E89 N54 Z Pipe takes the place of the restrictive factory section and gives the twin turbo straight six a far easier route for its exhaust gases. Mandrel bent 304 stainless steel tubing holds a uniform bore around every curve, delivering cleaner flow and coping comfortably with heat, rust and road grime. Lower back pressure helps both turbos come on boost a touch sooner, so the roadster feels keener when the throttle opens and drives out of bends with greater punch. The BMW Z4 sDrive35i Z Pipe also gives the engine a livelier voice, with a sharp, sporty note and snappy crackles on the overrun that are best enjoyed with the roof folded away, while staying calm at cruising speed. Precision flanges and neat TIG welds match the factory mounting points for a hassle free bolt on fit with no cutting needed.
Payment Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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.

Become a Dealer
Are you a talented professional with a wealth of experience in the automobile industry? Do you have a passion for upgrades and innovations? We invite you to join our network and become a valued member of our team. Let’s work together to take your business to the next level.