Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
2005 Porsche Boxster 987 S Convertible H6 3.2L Engine Electrical Parts
Great tool for shop or home
Take control of your day.
Shut down quickly & remotely - required by many racing organizations
Pulse sender for engine speed
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This product was last offered at the strikethrough price on
04-09-2026
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
With free wheel lock
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For vehicles with manual transmission only
Replace your scuffed or missing fuse panel lid
Shut down quickly & remotely - required by many racing organizations
Does not include o-ring
Located in the water guide housing next to the oil pump
Quickly shut down your battery in an emergency.
You never know when you will blow a fuse so it always good to have extra
Tool comes with both 1/2" and 3/8" drive.
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
Electrical connector
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-06-2026