Milltek Non-Resonated OPF/GPF Back System - Land Rover Defender 110 P300 & P400e - Brushed Titanium Tips - SSXLR137
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
An OPF/GPF back system from Milltek for the Land Rover Defender 110 with the 2.0 I4 P300 or the P400e plug-in hybrid, 2020 to 2026. The system begins behind the particulate filter and replaces the OE rear exhaust. The filter is retained throughout. Land Rover silences the rear section heavily to meet drive-by noise targets, and that is exactly the part this system takes over, which is why the character returns the moment it is fitted. Mounting is to the standard hanger positions for direct OEM fitment, no cutting and no welding, across both OPF/GPF and non-OPF/GPF equipped vehicles.
The build is hand-finished T304L stainless, mandrel bent so nothing chokes at the bends, with CNC-formed junctions splitting flow to the quad exits. Finishing is a set of four brushed titanium GT-90 style tips, their fine directional grain giving a matte, warm-toned exit that suits a working-looking Defender better than chrome does. Acoustically, the front silencer is gone: the MSRR88REP delete pipe replaces it with a straight-through section, which is what makes this build substantially louder than the resonated version. Hard and aggressive at load, with some drone at steady motorway cruise. Choose it knowingly.
- Material: hand-finished T304L stainless steel throughout
- Acoustic configuration: non-resonated, straight-through delete pipe in place of the front silencer
- Tips: four brushed titanium GT-90 style trims
- Pipe diameter: 3.00" (76.20mm), mandrel bent
- Fitting time: 1.5 to 2.5 hours, including removal of the OE system
- Volume: non-resonated system intended for owners who want maximum volume
Built for the Emotion.
Fitment: Land Rover Defender 110 2.0L P300 and P400e, model years 2020 to 2026. Not for 2027+ Defender P300, which uses the 3.0L inline-six.
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 > 110 2.0 I4 P300 & P400e > 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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