Luxury and Power in the Range Rover Auto-B SDV8 A
The Land Rover Range Rover Auto-B SDV8 A is a top tier luxury SUV from the refined L405 Autobiography lineup. Powered by a 4.4 litre V8 turbodiesel engine producing 339 BHP and 740 Nm of torque, it delivers effortless performance through an 8 speed automatic transmission and advanced all wheel drive system. As part of this vehicle’s upgrade, a dual back box delete was carried out, transforming the Range Rover Vogue Exhaust by removing the original rear silencers to enhance exhaust flow and deliver a deeper, more commanding tone while retaining the factory style hidden tailpipe appearance.

Impressive Performance and Spacious Design
With a 0 to 60 mph time of around 6.9 seconds and a top speed of 135 mph, this luxury SUV balances strong performance with everyday practicality. Measuring 4,999 mm in length, it comfortably seats five and offers up to 909 litres of boot space. The upgraded Range Rover Vogue Exhaust System allows the SDV8 engine to breathe more freely, reducing rear end restriction and producing a richer V8 sound under acceleration while maintaining a refined and quiet cabin during cruising.

Standing Out in the UK Luxury SUV Market
Competing with premium models such as the Mercedes G Wagon and BMW X7, the Range Rover Autobiography stands out for its blend of luxury and off road capability. The exhaust upgrade enhances its road presence with a more purposeful and distinctive tone, perfectly matching its performance while keeping the discreet OEM look with no visible exhaust tips.

Custom Exhaust Systems by DKU Performance
A dual back box delete was completed using precision fabricated stainless steel pipework to replace the factory rear silencers. This DKU Performance Range Rover Exhaust upgrade improves exhaust gas flow, reduces back pressure, and unlocks a deeper and more refined V8 note. The result is a smoother, more responsive driving experience with enhanced sound character, all while preserving comfort and everyday usability.