{"product":{"id":11371764384086,"title":"Borla Hyundai Sonata Cat-Back Exhaust System (2021–2023)","body_html":"\u003cp\u003eChoose the exact listed application and part number. Match the engine, model year, body, drivetrain, transmission and original exhaust arrangement in the applications and installation requirements below.\u003c\/p\u003e\u003cp\u003eBorla cat-back exhaust system for the application and installation requirements shown below. Construction: T-304 stainless steel. Pipework uses mandrel bends. Sound specification: S-Type. Tip specification: Black chrome.\u003c\/p\u003e\u003cp\u003eBorla cat-back exhaust system for the application and installation requirements shown below. Construction: T-304 stainless steel. Pipework uses mandrel bends. Sound specification: S-Type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMatch the exact engine, model year, drivetrain, transmission and exhaust hardware for the selected part number.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eCat-Back Exhaust System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart numbers\u003c\/td\u003e\n\u003ctd\u003e140905, 140905BC, 140921, 140921BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Diameter\u003c\/td\u003e\n\u003ctd\u003e140905: 2.75\" Into Dual 2\"; 140905BC: 2.75\" Into Dual 2\"; 140921: 2.25\"; 140921BC: 2.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Size\u003c\/td\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Exit\u003c\/td\u003e\n\u003ctd\u003e140905: Dual Split Rear Exit; 140905BC: Dual Split Rear Exit; 140921: Single Split Rear Exit; 140921BC: Single Split Rear Exit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound\u003c\/td\u003e\n\u003ctd\u003eS-Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eVehicle applications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eBody\u003c\/th\u003e\n\u003cth\u003eDrive\u003c\/th\u003e\n\u003cth\u003eTransmission\u003c\/th\u003e\n\u003cth\u003eExhaust configuration\u003c\/th\u003e\n\u003cth\u003eMatching part numbers\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003ctd\u003eHyundai Sonata\u003c\/td\u003e\n\u003ctd\u003e2.5L 4-cylinder petrol\u003c\/td\u003e\n\u003ctd\u003eN Line\u003c\/td\u003e\n\u003ctd\u003eSedan; 4-door\u003c\/td\u003e\n\u003ctd\u003eFWD\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003ctd\u003eMatch the exact selected Borla part and original exhaust arrangement. Hyundai; Sonata; 2021–2023; 2.5L 4-cylinder petrol; Sedan; 4 passenger side doors; FWD; Automatic; Trims: N Line; Exact supplier configuration\u003c\/td\u003e\n\u003ctd\u003e140905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003ctd\u003eHyundai Sonata\u003c\/td\u003e\n\u003ctd\u003e2.5L 4-cylinder petrol\u003c\/td\u003e\n\u003ctd\u003eN Line\u003c\/td\u003e\n\u003ctd\u003eSedan; 4-door\u003c\/td\u003e\n\u003ctd\u003eFWD\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003ctd\u003eUsing BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips.; We suggest cleaning the tips with hot water and a microfiber cloth. Hyundai; Sonata; 2021–2023; 2.5L 4-cylinder petrol; Sedan; 4 passenger side doors; FWD; Automatic; Trims: N Line; Exact supplier configuration\u003c\/td\u003e\n\u003ctd\u003e140905BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003ctd\u003eHyundai Sonata\u003c\/td\u003e\n\u003ctd\u003e1.6L 4-cylinder turbocharged petrol\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003ctd\u003e4-door\u003c\/td\u003e\n\u003ctd\u003eFWD\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003ctd\u003eIncludes flow plate to eliminate check engine light that may be caused by increased airflow; Muffler contains Polyphonic Harmonizer technology; Not to mention, a drone-free driving experience for comfort during cruising speeds. Hyundai; Sonata; 2021–2023; 1.6L 4-cylinder turbocharged petrol; 4 passenger side doors; FWD; Automatic; Trims: Limited; Exact supplier configuration\u003c\/td\u003e\n\u003ctd\u003e140921\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003ctd\u003eHyundai Sonata\u003c\/td\u003e\n\u003ctd\u003e1.6L 4-cylinder turbocharged petrol\u003c\/td\u003e\n\u003ctd\u003eSEL Plus\u003c\/td\u003e\n\u003ctd\u003e4-door\u003c\/td\u003e\n\u003ctd\u003eFWD\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003ctd\u003eIncludes flow plate to eliminate check engine light that may be caused by increased airflow; Muffler contains Polyphonic Harmonizer technology; Not to mention, a drone-free driving experience for comfort during cruising speeds. Hyundai; Sonata; 2021–2023; 1.6L 4-cylinder turbocharged petrol; 4 passenger side doors; FWD; Automatic; Trims: SEL Plus; Exact supplier configuration\u003c\/td\u003e\n\u003ctd\u003e140921\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003ctd\u003eHyundai Sonata\u003c\/td\u003e\n\u003ctd\u003e1.6L 4-cylinder turbocharged petrol\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003ctd\u003e4-door\u003c\/td\u003e\n\u003ctd\u003eFWD\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003ctd\u003eIncludes flow plate to eliminate check engine light that may be caused by increased airflow; Muffler contains Polyphonic Harmonizer technology; Not to mention, a drone-free driving experience for comfort during cruising speeds.; Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. Hyundai; Sonata; 2021–2023; 1.6L 4-cylinder turbocharged petrol; 4 passenger side doors; FWD; Automatic; Trims: Limited; Exact supplier configuration\u003c\/td\u003e\n\u003ctd\u003e140921BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2023\u003c\/td\u003e\n\u003ctd\u003eHyundai Sonata\u003c\/td\u003e\n\u003ctd\u003e1.6L 4-cylinder turbocharged petrol\u003c\/td\u003e\n\u003ctd\u003eSEL Plus\u003c\/td\u003e\n\u003ctd\u003e4-door\u003c\/td\u003e\n\u003ctd\u003eFWD\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003ctd\u003eIncludes flow plate to eliminate check engine light that may be caused by increased airflow; Muffler contains Polyphonic Harmonizer technology; Not to mention, a drone-free driving experience for comfort during cruising speeds.; Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. Hyundai; Sonata; 2021–2023; 1.6L 4-cylinder turbocharged petrol; 4 passenger side doors; FWD; Automatic; Trims: SEL Plus; Exact supplier configuration\u003c\/td\u003e\n\u003ctd\u003e140921BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable variants\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eSound and design\u003c\/th\u003e\n\u003cth\u003ePart and tip\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e140905\u003c\/td\u003e\n\u003ctd\u003e2021–2023; Hyundai Sonata; 2.5L\u003c\/td\u003e\n\u003ctd\u003eS-Type, Dual Split Rear Exit\u003c\/td\u003e\n\u003ctd\u003e140905, Black chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140905BC\u003c\/td\u003e\n\u003ctd\u003e2021–2023; Hyundai Sonata; 2.5L\u003c\/td\u003e\n\u003ctd\u003eS-Type, Dual Split Rear Exit\u003c\/td\u003e\n\u003ctd\u003e140905BC, Black chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140921\u003c\/td\u003e\n\u003ctd\u003e2021–2023; Hyundai Sonata; 1.6L\u003c\/td\u003e\n\u003ctd\u003eS-Type, Single Split Rear Exit\u003c\/td\u003e\n\u003ctd\u003e140921\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140921BC\u003c\/td\u003e\n\u003ctd\u003e2021–2023; Hyundai Sonata; 1.6L\u003c\/td\u003e\n\u003ctd\u003eS-Type, Single Split Rear Exit\u003c\/td\u003e\n\u003ctd\u003e140921BC, Black chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e140905BC, 140921BC: Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips.\u003c\/li\u003e\n\u003cli\u003e140905BC: We suggest cleaning the tips with hot water and a microfiber cloth.\u003c\/li\u003e\n\u003cli\u003e140921, 140921BC: Includes flow plate to eliminate check engine light that may be caused by increased airflow\u003c\/li\u003e\n\u003cli\u003e140921, 140921BC: Muffler contains Polyphonic Harmonizer technology\u003c\/li\u003e\n\u003cli\u003e140921, 140921BC: Not to mention, a drone-free driving experience for comfort during cruising speeds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFollow Borla’s instructions for the selected part number before fitting.\u003c\/p\u003e","vendor":"Borla","product_type":"Exhaust System","created_at":"2026-10-16T13:06:35+01:00","handle":"borla-hyundai-sonata-cat-back-exhaust","updated_at":"2026-10-22T22:33:22+01:00","published_at":"2026-10-16T16:50:36+01:00","template_suffix":null,"published_scope":"web","tags":"brand:borla, cat:exhausts, dept:performance-parts, fits:hyundai-sonata-1-6l-fwd-2021-2023-3ee1945a7b-1-6l-4-cylinder-turbocharged-petrol, fits:hyundai-sonata-1-6l-fwd-2021-2023-4eba778ee7-1-6l-4-cylinder-turbocharged-petrol, fits:hyundai-sonata-2-5l-sedan-fwd-2021-2023-d98d1189ba-2-5l-4-cylinder-petrol, make:hyundai, type:exhaust-system","variants":[{"id":55795501498710,"product_id":11371764384086,"title":"2021–2023; 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