Skip to content
GB Motors

Land Rover Defender OCTA L663 Performance Parts

5 parts listed for the Land Rover Defender OCTA L663 (2025+), from Milltek.

AllExhaust
Land Rover Defender OCTA (L663)5 products
Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Polished Tips - SSXLR263
Milltek

Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Polished Tips - SSXLR263

Fits: Defender OCTA L663
$5,162.44Available
Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Burnt/Blue Titanium Tips - SSXLR266
Milltek

Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Burnt/Blue Titanium Tips - SSXLR266

Fits: Defender OCTA L663
$6,061.24Available
Milltek 80mm Non-Resonated Particulate Filter-back - Land Rover Defender 110 OCTA - OE Tips - SSXLR262
Milltek

Milltek 80mm Non-Resonated Particulate Filter-back - Land Rover Defender 110 OCTA - OE Tips - SSXLR262

Fits: Defender OCTA L663
$5,080.56Available
Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Brushed Titanium Tips - SSXLR265
Milltek

Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Brushed Titanium Tips - SSXLR265

Fits: Defender OCTA L663
$5,603.28Available
Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Cerakote Black Tips - SSXLR264
Milltek

Milltek 80mm Non-Resonated Cat-Back Exhaust - Land Rover Defender 110 OCTA - Cerakote Black Tips - SSXLR264

Fits: Defender OCTA L663
$5,162.44Available

Shop the Defender OCTA L663 by category

Every part here is listed for the Land Rover Defender OCTA L663. Check the product description for exact years, body style and drivetrain, or call or text 945-954-1142 with your VIN and we'll confirm fitment before it ships.