JHM - Exhaust - High - Flow Cat Downpipes with X - Pipe (JHM) for the B8 S5 4.2L FSIJH Motorsports is proud to offer the JHM B8 S5 Catted Downpipes with X pipe! NOTE: Necks down to stock 4. 2L Catback Connection Built as a direct OEM replacement, our JHM Catted Downpipes with X pipe are easy to install with simple hand tools with no cutting or welding required. Our X Pipe is designed to increase low end torque and maximize power throughout the entire RPM band. Moving the Catalytic Converters further downstream into the downpipes, we

To convey Vierol quality promise to you and your clients we designed the Q+ Quality Seal of Excellence

Part # 1K0-122-291-BA / 1K0122291 BA / 1K0 122 291 BA

Part #   8D0-959-501-C / 8D0959501 C / 8D0 959 501 C / 8D0959501C

> Vaccuum lines and Emmission Control Integration *

Audi/Volkswagen (1984-1989)

FITS: All Mk5 Jetta/GTi without fogs

Bosch Part # 0986280217

Related Hardware for Stage 3

Our washer fluid reservoir replaces the factory fill neck with a new system to allow installation of our catch can system

Integrated transmission oil cooler when applicable

000 liters per hour through the ventilation ducts

When the valves open