TL;DR: SPELAB Exhaust Header for 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 Suzuki Samurai Sidekick Geo Tracker 1.3L/1.6L Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower…