BMW Z Series E85/6 (2003-2008)

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Active Autowerke Rotrex Traction Fluid - One Liter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:397307
Part#: 12-032
Ships in 3 Business Days
$ 240.00 USD
Free Shipping
$ 240.00 USD
Free Shipping
Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml). 
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Active Autowerke Signature Trunk Emblem
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:590914
Part#: AASIGNATUREPLAQU
Ships in 3 Business Days
4% off MSRP $ 45.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.00 USD
Free Shipping
4% off MSRP
$ 45.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.00 USD
Free Shipping
Stand out from the crowd, and give them a hint of what you've got going on under the hood, with the official Active Autowerke Signature Emblem! The emblem can be placed anywhere on the exterior, or interior of your BMW. Hefty stainless steel construction and durable double-sided tape will help ensure that it is never lost, even at speeds over 170+ MPH...Don't ask us how we know! Represent your favorite BMW tuner for all to see today!
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PowerStop Z26 Street Warrior Brake & Caliper Kit - 2003-2008 BMW Z4 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53149941
Part#: KC873-26
Ships in 2 Business Days
New Item
$ 1,076.99 USD
$ 1,076.99 USD
Total performance braking system with red calipers for E85 Z4

Powerstop Z23 Evolution Sport Brake Kit - Front & Rear - BMW E85 Z4 3...
Fits 2003-2008 BMW Z4 3.0i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53361623
Part#: K873
Ships in 2 Business Days
New Item
$ 516.99 USD
$ 516.99 USD
If you use your car for daily commuting but occasionally enjoy pushing it to its limits, the K873 Z23 Evolution kit offers the reliability you need with the performance you crave.

Powerstop Z23 Evolution Coated Brake Kit - Front and Rear - 03-08 BMW...
Fits 2003-2008 BMW Z4 3.0i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53644212
Part#: CRK873
Ships in 6 Business Days
New Item
$ 437.99 USD
$ 437.99 USD
Upgrade your vehicle's safety and aesthetics simultaneously with the Powerstop Z23 Brake Kit.
Powerstop Z23 Evolution Coated Brake Kit - Front and Rear - 2003-05 B...
Fits 2003-2005 BMW Z4 2.5i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53502796
Part#: CRK4371
Ships in 6 Business Days
New Item
$ 396.99 USD
$ 396.99 USD
If you are looking to restore the "new car" feel of your BMW while adding a performance edge, the Z23 Evolution kit is engineered for your needs.

PowerStop Z23 Evolution Sport Brake Upgrade Kit - E85 Z4 3.0i ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Model Years 03-08
Power Stop - Corporate Logo
T#:53290929
Part#: KC873
Ships in 2 Business Days
New Item
$ 973.99 USD
$ 973.99 USD
Upgrade your Z4 with drilled rotors and red performance calipers.
Power Stop Z26 Street Warrior Brake Upgrade Kit - Rear - BMW E85/86 3...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:26671607
Part#: K962-26
Ships in 2 Business Days
$ 367.99 USD
$ 367.99 USD
PowerStop is committed to simplifying brake upgrades for every driver, regardless of their vehicle usage or location. Our Z26 Street Warrior Brake Upgrade Kit is specifically designed for high-performance muscle cars and modified vehicles with high horsepower. This comprehensive kit includes pads, rotors, and stainless-steel hardware for hassle-free installation. Featuring Drilled & Slotted rotors and Carbon-Fiber Ceramic pads, our kit ensures shorter stopping distances even in the most demanding conditions. The PowerStop Z26 Street Warrior Brake Upgrade Kit offers more than just enhanced braking power; it's an affordable bolt-on solution. With our low-dust and low-noise formula, you'll spend less time cleaning your wheels and more time enjoying the driving experience. Trust PowerStop to deliver the braking performance you need to control all that horsepower.
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Powerstop Z23 Evolution Coated Brake Kit - Front and Rear
Fits 2006-2008 BMW Z4 3.0Si
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53644221
Part#: CRK935
Ships in 6 Business Days
New Item
$ 498.99 USD
$ 498.99 USD
The Powerstop Z23 Kit provides everything you need in one box to revitalize your vehicle's braking system.

Power Stop Z23 Evolution Sport Brake Kit - Front - E46, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:54388422
Part#: K869
Ships in 2 Business Days
New Item
$ 198.99 USD
$ 198.99 USD
Power Stop Z23 Sport Geomet Coated Brake Kit - Rear - BMW E85/86 3.0i...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:42907365
Part#: K962
Ships in 2 Business Days
$ 318.99 USD
$ 318.99 USD
Power Stop's Evolution GEOMET® Fully Coated Rotor Brake Kit includes Z23 brake pads, rotors, and stainless-steel hardware; everything you need for the affordable, easy upgrade brake kit for drivers with European vehicles.
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Power Stop Z26 Street Warrior Brake Kit - Front - E46, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:54388445
Part#: K869-26
Ships in 8 Business Days
New Item
$ 265.99 USD
$ 265.99 USD
Developed to provide severe-duty stopping power, this compound maintains an aggressive friction coefficient without sacrificing the predictable modulation required for daily drivability


Powerstop Z23 Evolution Sport Brake Upgrade Kit - Front & Rear - BMW ...
Fits 2003-2005 BMW Z4 2.5i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53290943
Part#: K4371
Ships in 2 Business Days
New Item
$ 488.99

This product was last offered at the strikethrough price on
04-28-2026

$ 463.99 USD
$ 463.99 USD
If you’re tired of "brake fade" when descending hills or navigating stop-and-go traffic, the PowerStop K4371 Z23 Brake Kit offers the reliability you need.
Powerstop Z23 Evolution Sport Brake Kit - Front & Rear - BMW Z4 3.0Si...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Power Stop - Corporate Logo
T#:53361625
Part#: K935
Ships in 2 Business Days
New Item
$ 633.99

This product was last offered at the strikethrough price on
05-22-2026

$ 586.99 USD
$ 586.99 USD
The Powerstop Z23 Evolution Sport Brake Kit (K935) is the ultimate solution for drivers who want to bridge the gap between standard commuting and spirited weekend driving.