Valve Spring Tuning Kit RL2-406 The IE HPFP Internal Kit

The IE HPFP Internal Kit upgrades the high pressure fuel pump in your Audi B9 3

5Tip: Polished Daytona Single Tip

All features of our induction system are made from hand-laid carbon fibre layers - resulting in an aesthetically beautiful complete induction system

Please also be aware that these badges are for all models and are all the same size and fitment but some models may require adjustment to the grille plate to fit the badge as this varies between models

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Valve Spring Tuning Kit RL2-406 The IE HPFP Internal KitPlease check the measurements of your spring against those pictured before purchasing If you are finding that the valve is dumping more than required, or if you are losing boost pressure it is normally an indication that a stronger spring is required. Alternatively, if the valve is failing to dump it may be necessary to install a weaker spring. Please note that fitting a stronger spring into a valve will not increase boost pressure, unless existing