Low Cost Automotive & Muffler on Trousdale Drive in Chula Vista has operated as a general repair and exhaust-system shop since 2010, covering muffler replacement, catalytic converter service, and routine mechanical work. The shop's exhaust and undercarriage focus complements the tire-and-alignment services provided by nearby specialists such as Super Tires, since suspension and exhaust work frequently coincide on high-mileage vehicles. Oil changes, brake service, and engine diagnostics round out the mechanical menu, serving the residential neighborhoods north of H Street where the Trousdale Drive address places the shop within walking distance of the Hilltop community. Routine maintenance intervals for oil, coolant, and transmission fluid follow the same factory schedules observed by quick-lube operators such as Jiffy Lube, but the shop bundles fluid service with undercarriage inspections that catch exhaust hangers, flex-pipe cracks, and catalytic converter heat-shield failures early. The facility's most complex exhaust work involves catalytic converter replacement to meet California Air Resources Board (CARB) standards, using only CARB-compliant aftermarket converters or OEM units to pass subsequent BAR smog inspections.