Flowtech Heavy-Duty Headers

Brand: Flowtech | Part #EXH-2C7859

Category: Exhaust > Headers

The Flowtech Heavy-Duty Headers (P/N EXH-2C7859) 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 Flowtech, a recognized supplier in the aftermarket auto parts channel. Part number EXH-2C7859 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2018–2023 Infiniti including QX55. 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: $117.99 | In stock — ships within 1-2 business days. Free shipping.