To make big power, the Mazda MX-5 requires performance engine parts that can take the additional load. Read More...
We carry a wide range of tried and tested parts that are up to the task of turning your engine from underwhelming to exhilarating. Whether you’re installing throttle bodies and raising the rev limit or making massive boost with a turbo kit, we have something for everyone.
Replacing the connecting rods and bearings in your MX-5’s engine is the first step to big power. Connecting the crankshaft to the piston, connecting rods are under enormous stress and are often the first part to fail. Forged connecting rods are stronger and lighter, and can withstand greater forces from increased horsepower and RPM.
To make more power, an engine needs more fuel to mix with the air it is consuming. Standard injectors can only deliver so much fuel. Bigger injectors can not only flow more fuel, but feature improved spray patterns that offer smooth idle and better atomisation. Aftermarket fuel rails ensure fuel pressure is equal at each injector so that fueling is the same across each cylinder.
When building for big power, more of the internal parts need to be upgraded. Forged pistons are offered in overbored sizes to increase the capacity and different compression ratios for forced induction and naturally aspirated applications. Camshafts offer different profiles that alter lift and duration, and bigger valves and springs allow more air into the combustion chamber to produce more power.
Huge performance is no good without reliability. We have a wide range of parts to ensure that your engine lives for a long time. Oil pumps have stronger billet gears and come with a range of oil pressures. Sump baffles prevent oil starvation by keeping the oil from sloshing out of the sump. Harmonic dampers reduce vibrations in the crank, protecting the oil pump and bearings.