Torque Solution Cylinder 4 Coolant Mod 02-14 WRX / 04-21 STI / 04-08 Forester XT / 05-09 Legacy GT YMM_2012_AUDI_S4 The Perrin Weighted Tapered Stainless

The Perrin Weighted Tapered Stainless Steel Shift Knob is designed to enhance both the aesthetics and functionality of your Subaru WRX STI’s interior

customized look that subtly elevates your sedan’s exterior

Rated at 1

especially for models equipped with Brembo brakes

or enhanced tuning potential

Torque Solution Cylinder 4 Coolant Mod 02-14 WRX / 04-21 STI / 04-08 Forester XT / 05-09 Legacy GT YMM_2012_AUDI_S4 The Perrin Weighted Tapered StainlessOptimize your Subaru EJ engines performance with the Torque Solution Cylinder 4 Coolant Mod, designed to increase coolant flow specifically to the #4 cylinder head. This targeted cooling solution helps reduce cylinder #4 temperatures, minimizing knock and detonation risks that can lead to costly EJ ringland failures. Ideal for Subaru WRX, WRX STI, Forester XT, and Legacy GT models, this mod ensures more consistent engine temperatures and improved