Products

If you are using an oil level sensor with the Bostig high capacity oilpan, or in any application that doesn't have logic, cornering and acceleration can cause indicator lights to flash as the float switch makes contact with...

Brand new replacement wiring harness, ECU bracket, and fuse panel. Fully assembled. Does not include SCT handheld ECU programmer, if you are unsure if you have/need this please contact us before ordering.  The ONLY...

  5/16" thick construction  Full trans/shifter/CVs/Speed pickup protection Bolts on easily to 2010 cradle and mates with profile of rear skidplate Smallest loss in ground clearance of any skid plating for...

THIS IS INCLUDED IN THE KIT, this listing is for sourcing spares or replacements. The shortest and simplest main exhaust/catalytic converter we've ever seen. Stainless bend, flex, and main body.  Uses the stock focus...

GOT QUESTIONS?  Check the Factory manual here! Make sure to read the FAQ! For  each group build extra parts are ordered in case of QC and shipping issues. Once the build group completes, extra kits can be built...

There are two wiring harnesses involved in the conversion. The small "Injector Harness" that comes on your engine, and the the main wiring harness that comes with the kit. Below are the three variants of the injector harness...

The inertial fuel cutoff switch is used to kill the fuel pump and lower chances of fire in an accident or rollover. For more details of operation see the product video. This switch can be used in any application: OE...

THIS IS INCLUDED IN THE KIT, this listing is for customers upgrading from older versions. The final version of the Bostig Conversion System intake improves throttle response while simplifying the system.  The...