Jaban Mufflers & Tires Shop on Main Street in Chula Vista has fabricated custom exhaust systems, installed catalytic converters, and serviced suspension components since 2008. The welding bay handles Flowmaster, Magnaflow, and Borla aftermarket muffler installations alongside OEM-replacement catalytic-converter fitting for CARB compliance, and the same Main Street stretch hosts Soapy Joe's Car Wash for post-service exterior cleanup. Beyond exhaust, the shop performs engine rebuilds, head-gasket repair, brake-pad and rotor replacement, and full tire mounting and balancing across passenger and light-truck sizes. Suspension and lift-kit installations cover Bilstein, Fox, and Icon shock packages for Tacoma, Tundra, 4Runner, and Jeep Wrangler platforms popular in the South Bay off-road community. Fleet and commercial accounts running the Broadway and Main Street corridors consolidate muffler and tire service with fueling at G & M Oil Co to streamline vehicle-maintenance scheduling. The highest-complexity fabrication involves mandrel-bent stainless-steel downpipe and mid-pipe sections welded to custom flanges for turbo-manifold fitment on forced-induction builds.