If you are looking for an aftermarket exhaust, FI Exhaust might be just perfect for you. To understand what FI Exhaust is about, we will first explain what valvetronic means. FI Exhaust – Valvetronic Systems The Valvetronic system is a variable valve system which allow exhaust branched into two paths. This technology has been used on Ferrari and Lamborghini super cars for more than 10 years. FI is now are offering this technology in all their product lines. Closed Valves […]