IRL G8X Downpipes W221 OLM adaptors were created to

OLM adaptors were created to simplify installations

For GT and Limited trim

Sleek Aesthetics: Beyond functionality

Fits: 2017-2022 Ford Super Duty F250/F350

and aerodynamic benefits

IRL G8X Downpipes W221 OLM adaptors were created toUpgrade your vehicle's performance with IRL LLC downpipes, which alleviate back pressure from stock catalytic converters. By switching to our downpipes, your turbos will spool faster and reach peak power. A tuned S58 can see a 30HP boost with stock turbos. The flex pipe section reduces strain and vibrations caused by the downpipes. Other features include smooth bends for optimal airflow and a recommended professional installation. It is a violation of