MagnaFlow's OEM Grade manifold converter replaces the factory close-coupled converter and exhaust manifold on the 2.5L four cylinder as a single one-piece bolt-in unit, so no cutting or welding is required. The spun uncoated body uses 16 gauge 409 stainless steel tubing with 308 stainless steel MIG welds over a ceramic substrate, measuring 23 in overall with a 9 in converter body, flange inlet and outlet connections, and one oxygen sensor port. A crush ring gasket and a flange gasket are included. This converter is built to Federal EPA standards and is not legal for sale or installation in California, Colorado, or New York.
Specifications
| Type | OEM Grade direct-fit manifold catalytic converter (one-piece, integrated exhaust manifold) |
| Position | Primary (close-coupled manifold converter) |
| Material | 16 gauge 409 stainless steel tubing, 308 stainless steel MIG welds |
| Body | Spun, uncoated stainless |
| Substrate | Ceramic |
| Overall Length | 23 in |
| Converter Body Length | 9 in |
| Inlet / Outlet | Flange / flange |
| Oxygen Sensor Ports | 1 |
| Emissions | Federal EPA compliant (49-state). Not CARB certified; not legal for sale or installation in California, Colorado, or New York |
| Included Hardware | (1) crush ring gasket, (1) flange gasket |
| Quantity | 1 |
| Pairs With | MagnaFlow 51602, the rear underbody converter for the same application |
| OEM Replacement | 14002-EA001, 14002-EA00A, 14110-82Z00 |
| Part Number | 51596 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2019 | Nissan | Frontier | S |
| 2008-2010 | Nissan | Frontier | SE |
| 2011-2019 | Nissan | Frontier | SV |
| 2005-2010 | Nissan | Frontier | XE |
| 2009-2012 | Suzuki | Equator | Base |
| 2009-2012 | Suzuki | Equator | Premium |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
