ZTek X5 Exhaust Sound/Video Clips Here:
X5-startup-rev.AVI
X5-ZTEK-city-drive.wmv

ZTek BMW X5 Mandrel Bent Sport Exhaust System. (Includes both bolt on exhausts with Polished Stainless Steel ZTek tips)

Verified to fit ALL 01-05 BMW 3.0 and 4.4 engines, possibly may fit other models as well.

A ZTek Exhaust system will give your car a rich flavored idle sound, and at WOT your BMW’s newly acquired sound will be music to your ears. WOT and firm acceleration sound is deep and throaty, reminiscent of more powerful F1 race engines.

"The sound of the startup and rev is very nice and deep, but it is not obnoxious at all, very respectable sounding startup that your neighbors will not be able to hear in their house. A Nice Quiet idle, but slightly deeper note. Reving and hard acceleration is deep and throaty, while highway crusing and around town driving is mild, with ZERO resonance and no droning whatsoever (SAME AS STOCK sound levels while crusing on the freeway)."

ZTek Mufflers and Headers are made from the strongest 14 AWG Fully Mirror Polished SHOW-QUALITY Stainless Steel, headers are fully CNC lightened to 6 lbs and the mufflers weigh in at only 15 lbs!! Saving over 15lbs from stock! Your BMW’s handling will be noticeably more nimble and responsive due to the weight savings, cutting track times and making your driving experience more enjoyable. ZTek Mufflers have a straight through design for the least amount of backpressure, nearly half of stock, leading to noticeable power and MPG gains. Customers dyno's have seen increase 8.5hp and 9.5 ft/lb torque on a stock X5, with the ZTek Super Sport Exhaust system.

All ZTek exhaust components parts come with a 100% MONEY BACK 10day/100mile Guarantee! We'll let you install it, use it for 10days/100miles, whichever comes first, and for any reason if you are unsatisfied just send it back for a 100% refund of your purchase price.

On top of that we also offer, an industry leading limited LIFETIME WARRANTY on all ZTek exhaust components for as long as you own your vehicle. If any part ever fails, simply return it to us for a FREE repair or replacement. Call us a 1-866-ZERO-TEK for more details.

x5Regular price: $1,199.99Sale price: $899.99