Trying to keep those IAT’s down on your B58 powered rocket ship? You’re going to need a proper heat shield.
It’s hot in southern Utah, in our shop M240 we saw IAT’s as high as 140F. Which is why we whipped up a heat shield that is designed to actually deflect heat away from the intake without completely trapping high temps within the turbo.
After we installed the BMR heat shield we saw a significant drop in IAT’s in the same ambient temp of 110F.
After 30 minutes of normal driving we saw a max temp of 120F. Followed by a WOT 2nd gear to the top of 5th gear our peak intake air temp was 127.
The Black Market B58 Heat Shield will fit on any BMW / Toyota 6 port turbo B58 powered cars including:
Toyota Supra 3.0
G30 540i
G12 740i
G15 840i
G05 X5 40i
G06 X6 40i
G07 X7 40i
G42 M240i
G20 M340i
G22 M440i
G29 Z4 M40i
X3 M40i
X4 M40i
Current Lead Time : 1 Week
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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.