One-Off Audi A4 Allroad 3.0 V6 TDI | Keltec V10 Sound | 8k Factory Spec + Mods The Only One in the UK. If Audi Built an RS4 Allroad, This Is It. This is an absolute one-off, enthusiast-built sleeper beast combining rugged Quattro capability with aggressive RS styling and a monumental spec sheet. Having previously owned a 200k-mile 335d, I know exactly how to care for and responsibly run high-performance German diesels. Zero expense has been spared mechanically or visually. The Performance & Sound: - 3.0L V6 TDI with lightning-fast S-Tronic (DCT/DSG) auto gearbox. - Stage 1 Remap: Pushing a reliable, effortless 300bhp and a massive 600Nm of torque. - Keltec Exhaust: Full custom straight-pipe system (cost 1,200). Creates an incredible roar mimicking a V10 Lamborghini under load, while remaining completely civilised at a cruise. Genuine 7,945 Factory Optional Extras (HPI Confirmed): - Tech: DVD Sat Nav, Audi Music Interface, Advanced Key (Keyless entry/go), Hill-Hold Assist. - Luxury: Open Sky Panoramic Glass Sunroof, Heated Front Seats, Power Tailgate, Audi Parking System Advanced (with rear camera). - Cruise control - Styling & Convenience: Adaptive Xenon Plus Headlights with LED day runners, full factory paint finish, heated/folding mirrors, privacy glass, Phantom Black Pearl base. The "One-of-One" Custom Enhancements: - Exterior: Full Custom Black and Red Wrap, brand new custom Bronze 18" alloys, RS4 honeycomb front and side grilles, upgraded headlights, glowing Red LED front Audi emblem. - Interior: High-definition full Android Auto & Apple CarPlay touchscreen, upgraded sound system, custom ambient lighting, premium Manicci Luxury mats. - Extras: Custom plates included. Flawless Maintenance & Bulletproof History: - The Dream MOT: Passed its MOT first time with ZERO advisories for the past 5 consecutive years. - Fresh 12 Months MOT & Full Service History (just completed full service last week with high-grade oil/filters). - Recent Major Work: Brand new main water pump, auxiliary water pump, and auxiliary belt tensioner. - Brakes & Tyres: Brand new brake pads all round. Two brand new tyres just fitted; other two have tons of deep tread. - Quattro AWD: serviced and working flawlessly. With 8k of factory options and thousands spent creating a unique RS aesthetic and sound, this is an unbelievable amount of car for the money.