GCS Impreza i Throwback Front and Rear Emblems Red Logo WRX / STI 2015-2021 | 15IMPFRSET-RD Vehicle Model_1 Series M completely eliminating this pendulum like

completely eliminating this pendulum like motion

As a result

These are the OEM pistons that come in the factory EJ257 Type RA Short Block

a material commonly used in exhaust valve applications for increased durability under elevated temperatures

supercharged applications

GCS Impreza i Throwback Front and Rear Emblems Red Logo WRX / STI 2015-2021 | 15IMPFRSET-RD Vehicle Model_1 Series M completely eliminating this pendulum likeProduct Fitment: 2015 2021 WRX 2015 2021 STI This complete front and rear emblem set is a great upgrade for any vehicle. NOTE: Includes emblems + frames. 4 pieces total. This front and rear emblem set was created to be a throwback to the times when the WRX STI were under the Impreza name. It was only a generation ago, but this badge is unique. If you are a long time fan of Subarus, you might find yourself purchasing a set for your vehicle today.