BMW calls the ZF 8HP a "lifetime fill." ZF, the company that actually builds the transmission, publishes a real service interval and says to shorten it under heat and load....
Read more
Take Full Control of Your Porsche 992’s Exhaust with the KIES Valve Controller If you own a Porsche 992 generation 911 — whether it’s a base Carrera, Carrera S, Carrera...
Read more
With the Ultralink you can tune your vehicle with APR Engine Control Unit (ECU) and APR Transmission Control Unit (TCU) Upgrades right from the convenience of your own home,...
Read more
We are happy to announce that KIES USA is officially offering DME Unlocks for June 2020+ BMWs, Supras, and Mini — right here in the United States! Our new USA...
Read more
In today's Blog post, we'll walk you through how to change the oil on a G8X M3/M4 BMW!
Read more
Choosing a selection results in a full page refresh.
Opens in a new window.
Edit option
TERMS (REQUIRED)
OFF-ROAD USE POLICY & EMISSIONS COMPLIANCE NOTICE
California Proposition 65 Warning:
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of
California to cause cancer or birth defects or other reproductive harm. For more information, visit
www.P65Warnings.ca.gov.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell,
install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public
roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB),
it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Civil penalties up to $4,819 per violation per vehicle
Possible criminal penalties under the Clean Air Act
Revocation of registration or smog certification by DMV or local authorities
State & Local Regulations:
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local
regulations before purchasing or installing emissions-related products.
Intended Use & Customer Certification:
All performance, racing, or competition parts sold by this company are intended solely for off-road,
closed-course, or competition use on vehicles that are never registered or used on public highways.
Company Policy Statement
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the
use of emission-control defeat devices or any modification that violates the Clean Air Act or state
regulations.