Diagnostics & electrical
Advanced scan, warning lights, electrical faults, drivability issues, battery registration and module coding.
Dealer-level care without the dealership runaround. Cortex Speed Shop keeps BMW and European imports performing the way their engineers intended—and helps enthusiasts take them further.
From the daily-driver basics to complex drivability faults and weekend upgrades, every job gets the same methodical attention.
Advanced scan, warning lights, electrical faults, drivability issues, battery registration and module coding.
Oil service, factory schedules, pre-purchase inspections, seasonal checks and complete vehicle health reports.
Cooling systems, leaks, timing, gaskets, turbo systems, transmission service, clutches and differential work.
Pads and rotors, performance brake setups, shocks, springs, coilovers, bushings, steering and alignment prep.
Intakes, exhaust, intercoolers, charge pipes, handling packages and thoughtful street or track builds.
Wheel and tire service, rotations, balancing, seasonal swaps, storage prep and road-trip readiness.
We believe a good shop should make the complicated feel simple: clear findings, straight answers, careful work and no mystery line items.
Tell us what the car is doing and what you need from it.
We verify the concern and build a clear plan.
You decide what moves forward before work begins.
We complete, verify and explain the finished work.
Tell us about your vehicle and what it needs. Your message goes directly to the shop and we’ll get back to you with the next step.