
Milltek OPF/GPF Back System - Land Rover Defender 90 3.0 I6 P400 (OPF/GPF and Non-OPF/GPF Equipped Vehicle Compatible) - GT-90 Polished Tips - SSXLR150
Ships free in the US
Make sure this fits your car
Fits: Defender P300 / P400 L663
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
Direct-fit OPF/GPF-back exhaust system engineered for vehicles equipped with gasoline particulate filters or Otto particulate filters. This resonated configuration delivers a refined tone while eliminating droning resonance peaks - ideal for daily drivers seeking improved sound character without excessive volume. Hand-finished T304L stainless steel construction ensures durability in all weather conditions.
Mandrel-bent piping maintains optimal flow dynamics throughout the system. CNC-formed GT-90 polished trim tips provide a polished finish. Twin outlet design. Uses factory hangers for direct fitment - no modification required. Resonance tuning targets OEM resonance points for a sophisticated, engineered soundtrack at cruise and full throttle.
Fitment applies to vehicles with OPF or GPF systems. Confirm your vehicle's emissions equipment before ordering. All systems are hand-assembled and dyno-tested before dispatch.
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
Fitment
- Land Rover > Defender > 90 3.0 I6 P400 > 2020 and Later
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| Land Rover | Defender P300 / P400 | L663 | 2020+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- 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.
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