Robust MagnaFlow 27503 direct-fit catalytic converter. 35% clearance discount. Customer determines fitment—no advice. No warranty. Standard 30-day returns. Premium deal on MagnaFlow parts.
Important Buyer Notes
· No fitment tool available—please research using your vehicle's manual, VIN, or trusted resources (e.g., MagnaFlow site, forums, or mechanic).
· We cannot guarantee compatibility or provide fitment advice. Incorrect fitment does not qualify for returns/exchanges under our 30-day policy.
Common Vehicle Examples (for informational purposes only) for the MagnaFlow 27503 Direct-Fit Catalytic Converter:
This is an HM Grade, Federal/EPA-compliant direct-fit catalytic converter (not universal or CARB-exempt), featuring stainless steel construction, mandrel-bent tubing for optimal flow, bolt-on installation (no welding/cutting required), and designed as a replacement for the original equipment—typically the front Y-pipe or manifold position on the 3.0L V6 engine. It interchanges with OE parts like 14012-41U21 and similar.
Examples of commonly referenced or compatible vehicles from retailer listings (e.g., MagnaFlow.com, O'Reilly, AutoZone, NAPA, Summit Racing, Vivid Racing) and product applications include:
Fitment is primarily for Federal/49-state emissions vehicles with the 3.0L V6—no other makes or models appear consistently as compatible with this specific part number (27503). Some sources list 1995–1998 for Maxima and 1996–1999 for I30, with variations by trim and engine configuration.
Buyer must confirm exact fitment for your year, make, model, engine, wheelbase, etc., using official resources or your vehicle's specs—no guarantee provided.
Direct-fit converters are vehicle-specific, so always verify compatibility with your exact VIN, engine code, trim level, emissions standard (Federal/EPA only—not CARB-exempt for California, Colorado, New York, or other restricted states), exhaust position, and regional laws using MagnaFlow's official application guide (on MagnaFlow.com), a trusted parts retailer (e.g., O'Reilly, AutoZone, NAPA, Summit Racing), or a certified mechanic/installer. Fitment can vary by sub-model, modifications, or local emissions requirements—incorrect application may affect performance, emissions compliance, check engine lights, or warranty. This is not official advice or a warranty of fit. Note: Not for sale or use in restricted states requiring CARB-approved converters.
Warranty/Returns: No warranty (none from seller or manufacturer). Sold new as-is. 30-day returns only for unwanted items or clear wrong-part errors (after buyer verification). No returns for defects, performance, emissions, or fitment issues. Sold new but as-is—inspect upon receipt; all sales final on these cases.
Orders ship via USPS, FedEx or UPS depending on the purchase price, size and weight.
Will only ship to the lower 48 states. No international shipping.
