Every tuning project will aim to increase the air supply, but fuel supply is just as vital and will need to match the air the engine can utilise. Fuel to Air ratio is vital so upgrade the fuel pump & injectors. Also you can look to perform head mods (flowing and porting), bigger valves, fast road cams and forced induction upgrades to improve fuel.
Your Audi Q7 wins 88 hp and 185 Nm. With the P-Tronic PT-A-37833 tuning box, you can exploit the full potential of the diesel 4.2 TDI 340 hp engine in your Audi Q7. Its power increases to 428 hp (+ 26%) and its torque is boosted by 23%. All while cutting of the large SUV consumption by 15%. Audi Q7. 4.2 TDI 335 bhp. We at Celtic Tuning develop all of our own software in house using the very latest equipment. All of our software is developed in our purpose built dyno cells running state of the art Dynocom 4WD rolling roads to ensure accuracy in terms of both power delivery and also to ensure fuelling, boost pressures and exhaust Audi A8 4.2 TDI 379 bhp. Audi A8. 4.2 TDI 379 bhp. We at Celtic Tuning develop all of our own software in house using the very latest equipment. All of our software is developed in our purpose built dyno cells running state of the art Dynocom 4WD rolling roads to ensure accuracy in terms of both power delivery and also to ensure fuelling, boost- ፗлеሶаցθ οጶ ኆве
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audi q7 4.2 tdi tuning
