RCM 2.5" De-Cat Front Exhaust Pipe UK / Euro Spec Fans & Shrouds With adequate airflow

With adequate airflow

to a constantly varying degree

Machined from 6061-T6 Aluminum and Stainless Steel

and each part has been reinforced without neglect

RCM 2.5" De-Cat Front Exhaust Pipe UK / Euro Spec Fans & Shrouds With adequate airflowThis RCM exhaust centre front section is designed to fit UK Euro specification Impreza WRX and WRX STi from 2001 to 2005. This simple yet effective modification is designed to allow a freer flow of gases by removal of any restriction caused by the secondary catalytic converter releasing extra power with a slight increase in noise. It is made from the finest quality 2. 5" stainless steel pipe work, flanges and has been hand crafted for your Impreza. It