Aluminum Charge Pipes For Audi A3 8V, S3 8V & VW MK7 GTI - ARM Motorsports 428i (F33) On the cold side it

On the cold side it also replaces the OEM connector and coupler

CNC machined parts are consistently stronger

Upgraded fuel lines with nylon sheathing

The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types

delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature

Aluminum Charge Pipes For Audi A3 8V, S3 8V & VW MK7 GTI - ARM Motorsports 428i (F33) On the cold side itThe ARM Upgraded Charge Piping Kit for the MQB platform enhances performance by replacing the restrictive 1. 5" factory plastic piping to and from the intercooler. This upgrade features full 2. 5" T6061 aluminum piping, finished with a durable wrinkle black coating. The OEM charge piping on the MQB platform is constructed from narrow 1. 5" plastic tubing with multiple geometrical changes that hinder airflow. In contrast, the ARM Charge Piping Upgrade