Door Lock (Front Left) - VW Mk4 / Golf / Jetta / Beetle / B5 Passat 2001-subaru-impreza-outback-esi5413271 The specific timing of when

The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies

IE's 5-Bar MAP Kit is an easy-to-install solution with two new sensors that directly replace the factory units

Every component is constructed with a consistent weave pattern

Direct replacement

Compatible with all stock hardware

Door Lock (Front Left) - VW Mk4 / Golf / Jetta / Beetle / B5 Passat 2001-subaru-impreza-outback-esi5413271 The specific timing of whenOur VEMO products are made by high quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part. Part #'s 3B1 837 015 AS 3B1837015 AS 3B1 837 015 AS 3B1837015AS 3B1 837 015 AK 3B1837015 AK 3B1 837 015 AK 3B1837015AK 3B1 837 015 J 3B1837015 J 3B1 837 015 J 3B1837015J