MagnaFlow's California Grade CARB-compliant direct-fit manifold catalytic converter 6511893 is a close-coupled primary converter with an integrated exhaust manifold that keeps the check-engine light off. The single laser-fusion weld replicates OE geometry to reduce leak points, while free-flowing mandrel-bent tubing and a compact low-mass body support thermal efficiency and smooth exhaust flow. High-strength 16-gauge 409 stainless steel tubing resists corrosion for long service life. Installation requires no cutting or welding, and the included crush gasket, washer, eight nuts, four bolts, and flange gasket ensure a proper seal. This converter meets California Air Resources Board requirements for legal use in California and CARB-regulated states.
| Type | California Grade CARB-compliant Direct-Fit Manifold Catalytic Converter |
| Position | Primary (close-coupled, integrated exhaust manifold) |
| Material | 409 Stainless Steel (16-gauge) |
| Emissions | California CARB compliant (legal in all 50 states) |
| Quantity | 1 |
| Part Number | 6511893 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Acura | MDX | Base |
| 2017-2019 | Acura | MDX | SH-AWD |
| 2016-2017 | Honda | Accord | EX-L |
| 2016-2017 | Honda | Accord | Touring |
| 2019-2021 | Honda | Passport | Elite |
| 2019-2021 | Honda | Passport | EX-L |
| 2019-2021 | Honda | Passport | Sport |
| 2019-2021 | Honda | Passport | Touring |
| 2020-2022 | Honda | Pilot | Black Edition |
| 2017-2022 | Honda | Pilot | Elite |
| 2017-2021 | Honda | Pilot | EX |
| 2017-2022 | Honda | Pilot | EX-L |
| 2017-2021 | Honda | Pilot | LX |
| 2021-2022 | Honda | Pilot | Special Edition |
| 2022 | Honda | Pilot | Sport |
| 2017-2022 | Honda | Pilot | Touring |
| 2022 | Honda | Pilot | TrailSport |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
