https://primechiptuning.com.tr/vehicles/cars/buick/excelle/01-2003---present/1.6-gt---180-bhp---134-kw/ac-delco-e83 2026-06-05 weekly 0.7 https://primechiptuning.com.tr/vehicles/cars/buick/excelle/01-2003---present/2.0-tdci---121-bhp---90-kw/bosch-edc16c39 2026-06-05 weekly 0.7 https://primechiptuning.com.tr/vehicles/cars/buick/regal/01-2011---present/2.4---185-bhp---138-kw/ac-delco-e37 2026-06-05 weekly 0.7