Located before catalytic converter, restore mileage and clear codes
Located before catalytic converter, restore mileage and clear codes
Keep an eye on your temperatures
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
09-21-2026
Replacement 4 pin relay
Monitors exhaust gas temperatures for air/fuel ratio
From the 2013 model year
This product was last offered at the strikethrough price on
05-07-2026
Shut down quickly & remotely - required by many racing organizations
Located before catalytic converter, restore mileage and clear codes
2X Entries Into Our F80 M3 Sweepstakes
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Located before catalytic converter, restore mileage and clear codes
Shut down quickly & remotely - required by many racing organizations
Stainless steel weld-in nut for any O2 sensor
Monitors coolant temperature for fan control & gauge readings
For vehicles with CNRB engine code only (2013+)
This product was last offered at the strikethrough price on
05-07-2026
Does not include a sealing o-ring
This product was last offered at the strikethrough price on
05-02-2026
Replacement 4 pin relay
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
04-09-2026
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.