BBK Performance Headers

Brand: BBK | Part #EXH-4B797C

Category: Exhaust > Headers

The BBK Performance Headers (P/N EXH-4B797C) is a direct-fit Headers for the vehicles listed in the fitment section. Flange geometry, hanger locations, and pipe ID match the factory routing so it bolts up without fabrication. Sourced from BBK, a recognized supplier in the aftermarket auto parts channel. Part number EXH-4B797C is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2019–2022 Buick, Genesis including Envision, Encore, G90, G80, GV70. Use the year/make/model selector above to verify your exact configuration before checkout. In-stock items leave the warehouse within one business day. Free shipping over $75; ground delivery is 3–7 business days nationwide. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $401.99 | In stock — ships within 1-2 business days. Free shipping.