New supercharger kit raises power of V8 Audi R8 from 420 bhp to 548 bhp Torque jumps from 317 lb.ft to 437 lb.ft Available now fully fitted from Brackley based independent Audi specialist APS Out muscles 5.2-litre, V10 R8 at potentially lower cost – £21,995 fitted VAT inclusive APS of Brackley, the award winning independent [...]