You are here: Performance > Replacement Centre Exhaust Pipes > Terra Firma

Terra Firma

The Terrafirma range of ‘de-cat’ down pipes and silencer replacement pipes are intended to improve the performance and economy of diesel Land Rovers. Save a fortune when your catalytic converter fails by fitting a Terrafirma ‘de-cat’

down pipe and enhance the performance and economy by de restricting the exhaust system. UK MOT regulations suggest a maximum weight limit, above which a catalytic converter is not required. This permits replacement exhaust systems to be fitted.

These pipes fit directly to the original system and require no modification. Remove the power restricting and vulnerable centre silencer and fit a Terrafirma free flowing silencer replacement pipe and enjoy the new throaty exhaust sound.

Made from 1.5mm 409 stainless steel these pipes will considerably outlast the life of the original system.

Stainless Steel De-Cat Exhaust for Defender 1998-2007 and Discovery 2 1998-2004 Td5 'de-cat'