I need to replace the catalytic converters on my 2005 4.2 SC, the official landrover variants are quite expensive so wondering if there are other options.

A secondary question is if they are the same as on the 4.4 (range rover sport or Discovery 3 V8's) they look the same to me (from pictures anyway). In particular magnaflow do them for the 4.4 for a reasonable price. The only other option seems to be having something made.

Grateful for any ideas or recommendations.

Ian.

I'd use the opportunity to switch to some sports cats, 200-cell or something like. Jetex or others. Regards etc.,

Wojtek

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WAS: 2006 RRS Supercharged
IS: 2010 RRS TDV8 HSE

Thanks for the suggestion, I see they do the cats as separate items, but would need other custom pipework too. I'm really hoping to be able to just take the old ones off and bolt new ones on. So far it seems the diesel model is well catered for by 3rd party suppliers but haven't found anything other than the custom route for the 4.2SC, the only exception seems to be you can get them for the 4.4, which look the same but I've not been able to confirm this.