PREracing Anti-Stumble Kit - Fits 08-21 Subaru STI subaru-impreza-2007 The new XT-R line of

The new XT-R line of turbos from Blouch consists of a billet compressor wheel to optimize the aerodynamics of a turbo and increase compressor flow within the same inducer geometry

(1) Outlet Pipe

with the ability to control both the height of the WRX shift knob as well as the length of the shifter throw

Wastegate: Internal

PREracing Anti-Stumble Kit - Fits 08-21 Subaru STI subaru-impreza-2007 The new XT-R line ofPREracing Anti Stumble Kit Fits 08 21 Subaru STI The PREracing Anti Stumble Kit for the 2008 2021 Subaru WRX STI is designed to tackle a common issue where stuttering occurs in the fuel system, particularly in the feedline between the Fuel Pressure Regulator and the Firewall. This issue is often due to the fuel damper, which can cause fluctuations in fuel pressure, leading to inconsistent fuel delivery and engine stutter. By removing the Fuel Damper