This is our newly released M-Inspired Complete Diffuser Retrofit Kit for the G30 5-Series (excluding the M550i). They are designed to mount directly onto the lower factory mounting location for a fast and straightforward installation. Transform your G30 5-Series to the more aggressive F90 M5 styling.
This M-Inspired Complete Diffuser Retrofit Kit for the G30 5-Series comes with durable and precise plastic mounting locations. The rear valence and diffuser are made with polypropylene and finished off in a high gloss black finish to provide a more aesthetics styling
ultimate durability
and precise fitment.
NOTE: Retrofit Kit is not compatible with M550i models which have the square exhaust tips. We also cannot guarantee fitment for vehicles equipped with an aftermarket exhaust.
Does fit the following models:
518d
520d/i
525d
530d/e/i
540d/i
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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.