- Removing the 155mph speed limiter
- Tuning the 4.2 Litre Petrol ECU
- Fuel and Exhausts Sticky
- D3 Lambdas - Pre Cat - Guide to removal anyone?
- D3 exhaust
- S8 Exhaust Mod
- Fuel pump belt
- D3 4.2TDI DPF Pressure Sensor
- exhausts blowing white smoke
- exhaust Options
- 4.2 TDI Back Box's Delete?!?!
- Fitting a straight pipe (3.7 V8)
- Loud D3 S8
- Tinny rattle coming from exhaust area
- DPF Trap 4.2TDi
- 4.2 TDI Filler neck insert - drives me nuts
- [video] Upgraded exhaust
- 3.7 D3 exhaust flexi joint
- Exhaust pipe trims
- DPF and Cat removal
- DIY Catalyst/O2 Sensor Replacement
- help required
- Emission Control System warning
- Swirl Flaps
- Exhaust manifold Gaskets
- Argh! Give me strength with this damn car!!!! MASSES of black smoke, loss of power
- Exhaust sound upgrade?
- Active exhaust, intresting :-)
- What do you think a D3 Milltek Cat Back System is worth?
- LPG service
- Tail Pipes
- Smoking A8 and EGR Light on
- Diesel Cooler
- 4.2tdi Fuel tank problems
- S8 exhaust
- 4.2 TDi Fuel Filter
- My A8 has died . . .
- TerraClean
- If I remove the rear boxes, will it????
- TDI exhausts
- Fuel Pump Signal???
- My s8 cold start video :-)
- Injector Testing
- d3 OE exhaust tips dmensions
- Centre crossflow box removal
- DPF Delete pipes? Any1
- Centre crossflow box or dual backbox delete
- Fuel pump fuse location
- Exhaust flaps open and loud!
- Back box delete
- really hot exhaust. normal?
- Custom exhaust and mapping
- Custom exhaust and mapping
- Exhaust hot and cold start video's
- Carbon cleaning. Not terraclean method. Intake method instead.
- D3 4.2 FSi fuel pump control module
- S8 Exhaust Flaps
- Continuing fuel problems
- Replace Fuel Filter
- Front Cylindrical Silencers/resonators vs Center box vs S8 Center Cylindrical Things
- Old Thread showing Innards of Rear Boxes & Removal of wool Via Triangle-Shaped Hole
- 4.2 Tdi EGR removal
- fuel
- Place to do injector test at 100bar
- Fuel consumption S8
- D3 V8 Exhaust question
- Heat shield fell off
- V10 S8 Exhaust p0rn
- Could anyone enlighten me when DPFs were fitted to the 3.0 and 4.2 diesels please?
- Priming the fuel filter using vcds
- MOT Fail - Emissions - Probably Cats
- Getting my new exhaust fitted today!
- D3 4.2 tdi injectors
- Need counselling!
- Exhaust Flexi-joints. How Do They Fit?
- Removing chrome tips - petrol
- s8 d3 flexi pipes replace
- Feedback 4.2tdi backboxes removal findings! All good
- Fuel Pump replacement A8 D3 V8 Petrol
- D3 4.2TDI DPF issues
- Replacement Exhaust Tip
- 4.2 40V Exhaust sound mod
- more power
- S8 exhaust flexi question
- New E10 Petrol............yes/no?
- A8 4.2tdi fuel return pipe
- S8 D3 Exhaust Options - Help