Terrafirma centre silencer replacement pipe – Discovery 1 300Tdi TF558

Centre silencer replacement pipe

TF558 replaces the centre silencer on Discovery 1 with the 300Tdi engine, model years 1994–1998. It is a replacement pipe rather than a silencer, and changes the exhaust sound.

• Vehicle: Discovery 1.
• Engine: 300Tdi.
• Years: 1994–1998.
• Material: 1.5 mm grade 409 stainless steel.

Terrafirma describes grade 409 as a ferritic stainless steel used in exhaust systems for its formability, weldability and resistance to atmospheric and exhaust-gas corrosion. Light surface rust can form; the material is not intended to retain a decorative polished finish.

Supplier product information – Terrafirma TF558