Description
Description
Product Information
The MagnaFlow HM Grade 93690 Direct-Fit Catalytic Converter is specifically designed for the 1997 Land Rover Defender 90 4.0L and 1996–1998 Land Rover Discovery 4.0L. It provides reliable emissions control while maintaining OEM-style exhaust flow and fitment.
Constructed from corrosion-resistant stainless steel with mandrel-bent tubing and a ceramic substrate, the converter is engineered for durability, smooth exhaust flow, and factory-like performance. OE-replicated geometry helps ensure accurate fitment and reduce the potential for exhaust leaks.
Key Features
– Direct-fit catalytic converter
– Fits 1997 Land Rover Defender 90 4.0L
– Fits 1996–1998 Land Rover Discovery 4.0L
– HM Grade
– Federal/EPA compliant
– Stainless steel construction
– Mandrel-bent tubing
– Ceramic substrate
– OEM-style exhaust flow and geometry
– 4 sensor ports
– Pre- and post-converter O2 sensor locations
– Includes 2 O2 port plugs and 1 Torca clamp
– 45.75″ overall length
– CARB certified: No
Specifications
Series: HM Grade
Fit Type: Specific / Direct-Fit
Grade: Premium
Material: Stainless Steel
Body Material: Stainless Steel
Body Type: Clam-Shell
Tube Material: Stainless Steel
Finish: Stainless
Inlet Type: Flange
Outlet Type: Flange
Substrate Material: Ceramic
Overall Length: 45.75 in
Sensor Port Count: 4
Oxygen Sensor Location: Pre- and Post-Converter
Clamps Included: Yes
Hangers Included: No
Heat Shield Attached: No
Inlet/Outlet Gaskets: Not Included
Mounting Hardware: Not Included
O2 Port Plugs: 2
Torca Clamp: 1
CARB Certified: No
New York Certified: Yes
Legality
Not legal for sale or installation in California, Colorado, or New York. Verify local emissions requirements and exact vehicle fitment before ordering.
Please Note: Some products may be custom-made, produced in limited quantities, or not part of our regular inventory, and may be classified as a Special Order. Additional charges for air freight, customs, taxes, or duties may apply. Rest assured, your card will not be charged during checkout—we will only obtain an authorization. If any additional costs or special arrangements are required, we'll contact you first to review the details and receive your approval before processing your order. We appreciate your understanding and invite you to review our Terms & Conditions before placing your order.
Additional information
Additional information
| manufacturing-year | 1990–2016 Defender 90 |
|---|---|
| part | Exhaust System |







