PWR Intercooler 55mm (2.5" Outlets) fits Mazda RX2-RX7 S3 GEAR 300 LS AMS now offers this 4B11

AMS now offers this 4B11 cam cap as a perfect solution to replacing the original without having to purchase the entire cylinder head

All materials needed are included in the kit

The ECU PCB fits discretely inside the original factory enclosure

Once valved the shocks are dyno tested to make sure we are happy with the graphs and to check adjustments

PWR Intercooler 55mm (2.5" Outlets) fits Mazda RX2-RX7 S3 GEAR 300 LS AMS now offers this 4B11PWR Intercooler 55mm (2. 5" Outlets) Mazda RX2 RX7 S3 Combination of high tech engineering and hand crafting Ideal as an upgrade on your factory parts The combination of forward thinking design choices, state of the art engineering processes, and rigorous testing ensure that every PWR intercooler is a worthwhile upgrade for your vehicle. Like all of PWR's innovative Intercoolers, the PWR Intercooler is designed to prioritise efficiency of design to