Terrafirma - Replacement Silencer Pipe - 3.9 EFI - Stainless Steel - 3 Bolt Flange Type

Terrafirma - Replacement Silencer Pipe - 3.9 EFI - 3 Bolt Flange Type

Upgrade your Discovery 1 (1991-1998) with this Terrafirma replacement silencer pipe designed for 3.9 EFI engines featuring a 3 bolt flange connection. This free-flowing silencer pipe eliminates the restrictive factory centre silencer, unlocking enhanced exhaust flow and delivering an aggressive, deeper exhaust tone. Constructed from 1.5mm Grade 409 stainless steel, this component significantly extends the lifespan of your original exhaust system. Grade 409 ferritic stainless steel is specifically engineered for automotive exhaust applications, offering superior bendability and weldability while resisting vibration-induced cracking that affects other stainless grades. The material delivers excellent resistance to atmospheric and exhaust gas corrosion. Grade 409 may develop light surface rust in most environments, which actually inhibits further corrosion progression, though this characteristic makes it unsuitable for aesthetic or decorative uses where appearance is paramount.

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Fits Discovery 1 - 1991 to 1998

Usually ships in 1-2 weeks