The Dyno allows the player to measure 0 to 60 mph and 0 to 100 mph acceleration times, maximum power and torque output, as well their top speed.
Players can select between up to seven setting categories and store a tuning setup for one of five event types:
Every setting category requires the player to install performance upgrades to the corresponding category. Changes to the aerodynamics of a vehicle require the installation of respective body modifications.
|Suspension - Front/Rear Lowering||Lower or higher front/rear ride height|
|Suspension - Front/Rear Springs||Softer or harder ride|
|Suspension - Front/Rear Shocks||Softer or harder ride|
|Suspension - Front/Rear Sway Bar||Softer or harder cornering|
|Suspension - Steering Ratio||Lower or higher steering sensitivity|
|Transmission - Gear Ratios||Top speed and acceleration in relation to the maximum speed in each gear and the final drive ratio|
|Aerodynamics - Front/Rear Downforce||Weaker or stronger front/rear downforce|
|Tires & Brakes - Front/Rear Tire Grip||Weaker or stronger front/rear grip|
|Tires & Brakes - Brake Bias||More brake power to the front or rear|
|ECU||Maximum and minimum torque output in each rpm intervall|
|Turbo||Maximum and minimum torque output in each rpm intervall|
|Nitrous||More power and a shorter duration or less power and a longer duration|
Through the Test Run mode, players can test their tuning setups for each event type. For each event type, the HUD is expanded by additional information relevant to the event type:
- Circuit - Best Lap, Current G's, Maximum G's
- Drag - Burnout Distance, 0 to 60 mph time, Quarter Mile Time
- Drift - Best Lap, Best Drift, Longest Drift in seconds
- Street X - Best Lap, Current G's, Maximum G's
- URL Race - Best Lap, Current G's, Maximum G's
- Softer suspension setups allow a vehicle to slide more often. Stiffer setups improve grip by inducing more understeer.
- Lowering a vehicle as low as possible and maximizing downforce grip on both sides can improve cornering significantly.
- Longer nitrous duration settings are useful in longer race events.
- Stronger front tyre grip results in more oversteer. Doing the opposite results in more understeer.
- Acceleration-biased setups are useful in shorter race tracks and Drift events.
|Customisation in Need for Speed: Underground 2|