Invidia Q300 Turbo Back Exhaust - Ford Focus ST LW/LZ 11-18 Silvia

Invidia Q300 Turbo Back Exhaust - Ford Focus ST LW/LZ 11-18 SilviaINVIDIA Q300 CAT BACK EXHAUST Tuned Muffler For optimal flow and enhanced sound Invidia's Q300 tuned muffler systems provide a quieter exhaust sound than both the R400 and N1 Invidia Exhausts. While still keeping volumes in check, their high flow design ensures efficient exhaust flow for optimum engine performance and prevents sacrificing any increases to power or torque. The Q300 mufflers offer a rich, deep, sporty exhaust note which enhances the

Spring rate 140 N/mm

The built-in valve system retains the factory drive select button functionality for an easy same as the stock control

FRONT HELPER SPRING: Part # 05173-15 (30 N/mm)

14-0427: 2AN ORB Round Internal Hex Plug

This molding style also produces consistent wall thickness

absorbing fuel pressure pulses generated by the fuel pump to deliver smooth

or custom harness builds on the early 2ZZ-GE Lotus platform

Perfect for use with Radium fuel pump hangers

IE engineers have meticulously crafted every millimeter of this intake system

TCM Flashing: Reflash the Transmission Control Module to enhance launch control

✅ Same seats used in Radium’s own fuel rail kits

The HKS Legamax Premium is a full cat-back exhaust system for the Subaru WRX STI (VA