The RR280 S PACK . The S PACK further enhances the performance and braking system of the already capable Mazda 1.8 Turbo  RR230. The S PACK adds

 

Larger low inertia turbocharger

RSC Gasflowed cylinder head

Forged pistons

Two stage boost controller (switchable Low & High boost )

Fast Road Front and rear Brake pad set

Set of Nangkang AR1 tyres.