ISR Performance Solid Subframe Inserts | 1992-1999 BMW E36 3-Series (IS-AZE36) YMM_2006_2015_Audi_TT_8J making this a clean and

making this a clean and simple upgrade

They are a direct replacement for the original shocks

Weekend racers and track day enthusiasts

Compatible with a wide range of Porsche 911 models from 1997 to 2011

supporting optimal engine cooling and performance

ISR Performance Solid Subframe Inserts | 1992-1999 BMW E36 3-Series (IS-AZE36) YMM_2006_2015_Audi_TT_8J making this a clean andISR Performance Solid Subframe Inserts BMW E36 3 Series (1992 1999) Fitment Part #: IS AZE36 Overview The ISR Performance Solid Subframe Inserts are engineered to improve the structural rigidity and handling response of your BMW E36 3 Series from 1992 to 1999. Designed as a direct upgrade for factory subframe bushings, these inserts help restore chassis integrity that can diminish over years of use. By replacing flexible or worn bushings with solid