Milltek OPF Back System - Land Rover Defender 110 P400 - Cerakote Black Tips - SSXLR101

Milltek OPF-Back exhaust system for Land Rover Defender 110 3.0L P400 (late 2018+). Engineered to restore the sound character lost through the Gasoline Particulate Filter while maintaining full emissions compliance. Direct factory fitment using OEM hangers, no modification required.

Hand-finished T304L stainless steel construction with mandrel-bent piping and CNC-formed junctions. Resonated design eliminates drone while preserving full-throttle tone. GT-90 Cerakote Black trim rings. Dyno-tested for optimal back-pressure balance on P400 displacement.

• T304L stainless steel, mandrel-bent throughout
• Resonated configuration for street-legal refined tone
• OPF-back fitment (Particulate Filter to tailpipe)
• Direct OEM hanger compatibility
• GT-90 Cerakote Black polished trims

This system restores acoustic character without compromise to modern emissions standards.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Specifications

• Pipe diameter: 76.2mm (3.00")
• Fitting time: 1.5 to 2.5 hours, including removing the factory system
• E-marked for road use

Fitment

• Land Rover > Defender > 110 3.0 I6 P400 > 2020 and Later

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.