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  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621
  • MagnaFlow [20-21 WRX] Direct-Fit Catalytic Converter - California Grade Stainless Steel - JDMuscleFront Pipes and Downpipes / J-Pipesmag6571621

Magnaflow

Magnaflow

Direct-Fit Catalytic Converter - California Grade Stainless Steel

Fits: 20-21 WRX

$88900
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Magnaflow Direct-Fit Catalytic Converter - California Grade Stainless Steel
Fits: 20-21 WRX

Fitment

Please Note: Fits 2020-2021 Subaru WRX 2.0L — MagnaFlow California Grade CARB-compliant direct-fit catalytic converter, stainless steel. MagnaFlow part number 6571621 (from variant SKU mag6571621; removed from title per SKU rule; official verification pending). No 2020-2021 WRX bucket exists in the fitment taxonomy — fitment kept notes-only: 2020-2021 Subaru WRX 2.0L only (MagnaFlow 6511822/6571621 per magnaflow.com). Product Type: no 'Catalytic Converter' type exists in the Master Sheet — assigned the closest existing type 'Front Pipes and Downpipes / J-Pipes' (Engine/Exhausts), flagged for Leo's review. 10 legacy images retained — inspected, official-manufacturer-style MagnaFlow product renders; kept. Specs legacy-sourced — official verification pending.

Description

Keep the check engine light off with the MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter. Designed for the 2020-2021 Subaru WRX with the 2.0L engine, this replacement converter replicates the original-equipment design with free-flowing mandrel-bent tubing and corrosion-resistant stainless steel construction for reliable fitment and proper exhaust flow.

  • California Grade CARB-compliant direct-fit catalytic converter for 2020-2021 Subaru WRX 2.0L
  • Mandrel-bent tubing maintains OEM-like geometry for smooth exhaust flow and dependable engine operation
  • High-strength 409 stainless steel tubing; OE-sized 410 stainless steel barbed exhaust hangers
  • Includes two washers, one clamp, two flange gaskets, six bolts, and six nuts — direct-fit installation without cutting or welding
  • MagnaFlow part number: 6571621
  • Legal for sale in all 50 states including California — installation permitted only if the vehicle's Executive Order and Engine Family Number appear in this converter's CARB Executive Order

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For Magnaflow warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov