Supersprint De-Cat Pipes (E46 M3)
Supersprint’s de-cat pipes for E46 M3. These eliminate the factory catalytic converters, found bolted to the exhaust manifolds, allowing for maximum high-rpm exhaust flow.
Will increase sound volume and rasp. Not recommended for road use. Sports Cats also available.
Hand-made in Italy from premium T304 Stainless Steel. Lead time 2-8 weeks.
Available on back-order