Comp Cams RETAINER LITE WT TOOL STEEL 1.500" Gauges 510" outside diameter and

510" outside diameter and

Perfect Fit: Designed to snugly fit the stock exhaust openings of 2015-2021 WRX/STI models for a seamless look

Stabilizes fueling at high RPM where stock injectors fall short

We do offer the MPM in premade sizes with all the sections needed in a kit

Order now and light up your drive with Mercedes-Benz GLC-Class X253/C253 Puddle Lights

Comp Cams RETAINER LITE WT TOOL STEEL 1.500" Gauges 510" outside diameter andThese new Tool Steel Retainers from COMP Cams have a 10 angle and fit all stem sizes. Tool Steel Retainers provide the best of all valve train benefits: light weight, as well as exceptional strength and wear characteristics. Approximately 33% lighter than conventional chromemoly steel retainers and only 2 4 grams heavier than titanium (depending upon application), they are made from high grade Tool Steel, making them able to withstand even the most