Exhaust Decat Pipe – Audi A4 B5 1.9 TDI 94-01

decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque.

• Manufactured from highest quality T304 grade stainless steel
• Mandrel bent and fully TIG welded for strength and durability
• Free flowing catalyst replacement to get the most from the 1.9 TDI engine
• Designed to improve power and torque across the entire RPM range
• Sold for off road and track use only