ADVICE High-performance tyres are the best “only” mod for your car NEWS Hyundai introduces N Option accessories and customisation NEWS ABT modifies Volkswagen T-Roc NEWS 3 people stopped for having heavily tinted windows arrested for drug-related offences NEWS Ford Performance Parts for Fiesta ST, Focus ST, Focus RS and Mustang ADVICE Why is it illegal to modify my engine? FEATURES Car distributors should be more flexible with customers who modify their new cars FEATURES “Cheaper” performance parts may not be better FEATURES Would modifying my new car void its warranty?