S14 Performance Parts & Modifications

The S14 Silvia (and Aussie-delivered 200SX) is one of those platforms where the right upgrades completely change how the car feels, especially once you start driving it harder. At Empire Performance, the parts we’ve got in our S14 range are focused on the big three areas that actually matter for these cars: stopping power, drivetrain strength, and handling confidence.

So if you’re refreshing a street car, building something for spirited weekend driving, or you’ve got an S14 that’s starting to see more boost and more grip, this collection is built around the components that help the car cope. You’ll find Project Mu SCR Pure Plus 6 brake rotors (front and rear options) to sharpen braking performance, Mantic Stage clutch kits (Stage 1, 2 and 3) to handle increased torque and track-style use, plus MCA coilovers for proper suspension control and ride quality.

Silvia S14 Brakes and Clutch Upgrades for Boost

When people ask what they should upgrade first on an S14, the answer is usually not “more power.” It’s making sure the car can stop consistently and the drivetrain can hold torque without slipping. That’s why this range leans heavily into brakes and clutches.

For braking, the Project Mu SCR Pure Plus 6 rotors are a solid option if you’re chasing better pedal feel, improved heat handling and more confidence under repeated braking. They’re the kind of upgrade you notice immediately, especially if your current rotors are tired or you’re stepping up pads, tyres, or power.

On the drivetrain side, the Mantic Stage clutch kits give you a clear path depending on how you use the car. Stage 1 is a great option for a strong street setup, Stage 2 suits cars that see more spirited driving and higher torque, and Stage 3 is there for owners pushing harder with more aggressive use. If you’re running an SR20DET and you’re sick of clutch slip or you’re planning power changes, this is the kind of upgrade that saves headaches later.

Silvia S14 Suspension Control and Exhaust Support

Handling is where the S14 really comes alive, and good suspension makes the car feel planted and predictable. The MCA coilover range in this collection gives you options depending on what you want out of the car. If comfort matters because it’s a street car, the Pro Comfort setup is aimed at keeping the car nice to live with while still tightening everything up. If you want a sharper, sportier feel, the Pro Sport is built for that. And if you’re chasing a higher-end setup with a more performance-focused spec, the MCA Red Series sits at the pointy end of the range.

You’ve also got an Invidia front pipe option suited to SR20 setups, which is a handy supporting piece if you’re refreshing exhaust components or chasing improved flow in the system.

As a Perth-based, Australian-owned team, Empire Performance is here to help you choose the right combination for your build, not just sell you parts. If you’re unsure what rotor setup you need, which clutch stage makes sense for your power level, or which MCA coilover spec suits street versus harder driving, reach out and we’ll point you in the right direction.