01 / 06MANUAL REVIEW
Antilag
A track-focused turbo response feature associated with substantial heat and component stress.
Add-on examples £50–£250
What we check: Turbo, exhaust, ECU support and intended use.
Add to my enquiry SERVICE GUIDE / 02
Specialist driving features.
Launch, limiter and sound requests depend heavily on the ECU, transmission, exhaust hardware and intended use. Select an option to ask for a manual review.
Explore the options06 OPTIONS EXPLAINEDVEHICLE-SPECIFIC REVIEW
THE OPTIONS / 02
Track & Sound.
Prices shown are published UK examples or guide ranges. Add-on examples assume a separate tune; software-only prices exclude hardware, diagnosis and repairs. We’ll check your vehicle and confirm a quote before booking work.
Sound and track features need extra care.
A request is not approval. We review heat, component stress, noise, emissions and road-use suitability before discussing whether an option can be offered.
02 / 06MANUAL REVIEW
Launch Control
A request for controlled standing-start behaviour on a supported vehicle.
Market guide £80–£150
What we check: ECU, gearbox, driveline and traction setup.
Add to my enquiry 03 / 06MANUAL REVIEW
Over Run Crackles – (Crackle Map) Pops & Bangs
A request for overrun crackles or pops from the exhaust under certain conditions.
Market guide £80–£150
What we check: Fuel type, exhaust components, temperature, noise and emissions.
Add to my enquiry 04 / 06MANUAL REVIEW
Rev Match / Flat Shift
A request for rev matching or supported flat-shift behaviour during gear changes.
Price after vehicle review
What we check: Gearbox, clutch, ECU capability and intended use.
Add to my enquiry 05 / 06MANUAL REVIEW
RPM Removal
A request involving the engine’s programmed rev limit.
Add-on examples Free–£50
What we check: Engine limits and mechanical protection before any discussion.
Add to my enquiry 06 / 06MANUAL REVIEW
Speed Limiter / VMAX Removal
A request concerning the vehicle’s electronic maximum-speed limiter.
Add-on examples £48–£100
What we check: Tyres, brakes, vehicle setup, ECU and intended use.
Add to my enquiry KEEP EXPLORING
View guide Emissions & ECU systems
These options concern emissions equipment, fault reporting or ECU security. This guide explains the names on the enquiry form; every request is reviewed manually.