01-10 GM 2500HD/3500HD w/Allison 1000 - Performance Transmission Mount Purple Bushing 30A Pacific Performance Engineering CHEVROLET/GMC/FORD As the only inline module

As the only inline module on the market today for performance tuning and feature control without requiring modification to the factory PCM

washable/reusable air filter for maximum convenience

Banks improves airflow into and out of the intercooler with big mandrel-bent 3 inch boost tubes

Anodized aluminum fittings with integral O-rings for leak free installation

01-10 GM 2500HD/3500HD w/Allison 1000 - Performance Transmission Mount Purple Bushing 30A Pacific Performance Engineering CHEVROLET/GMC/FORD As the only inline moduleThe PPE Performance Transmission Mount is a critical upgrade for any GMC Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high shear load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting especially under sustained heavy loads or during aggressive driving.