Why We Choose HJS Catalytic Converters:
HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the “straight pipe sound” while still being able to provide enough emissions scrubbing to prevent a check engine light.
Features:
- Fits all BMW F12 / F13 M6 vehicles (2012+)
- Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound
- Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets
- Manufactured entirely in-house by our precision machine shop at Fabspeed Motorsport
- Designed to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM
- Includes two downpipes, labeled left side and right side for easy installation, and hardware
- All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
