Brian Crower Toyota 2JZGTE/Lexus 2JSGE HD Single Spring & Titanium Retainer Kit (800+whp) YMM_2001_2012_Mercedes_Benz_SL_Class_R230 making it suitable for both

making it suitable for both daily drivers and track enthusiasts

55mm length optimized for a variety of mounting applications

with adjustable brackets to fit various widths and mounting points

quiet and stopping fast with Hawk Performance Ceramic Brake Pads

The inclusion of a precision-engineered H-pipe and AWE's patented 180 Technology ensures optimal sound quality while effectively canceling drone across the entire rev range

Brian Crower Toyota 2JZGTE/Lexus 2JSGE HD Single Spring & Titanium Retainer Kit (800+whp) YMM_2001_2012_Mercedes_Benz_SL_Class_R230 making it suitable for bothThe Brian Crower Single Valve Retainer Spring kit is a high performance upgrade designed for Toyota and Lexus 2JZ and 1JZ engine applications. Constructed with durable materials to withstand extreme stress, these springs are engineered to support high power levels and maintain reliable valve operation during aggressive driving or racing conditions. The springs are optimized for performance, ensuring consistent valve control and durability under