Item: 317286

STP Power Pack


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Was £9.99 *

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  • STP Power Pack product description

    The STP Power Pack is specially formulated to remove power-robbing deposits from all fuel injection systems. The Fuel Injector Cleaner (200ml) helps unclog injectors to restore accurate injector spray patterns and lost power, quickly dissolving deposits to improve the engine's performance. The STP Power Booster (200ml) is specially formulated to boost the octane rating in petrol, cleaning combustion chambers to allow vehicles to perform at their optimum level, and restoring power and performance.

    STP Power Pack features and benefits

    • Power pack contains 1x Fuel Injector Cleaner & 1x Power Booster
    • Cleans and conditions entire fuel delivery system
    • Increase octane rating
    • Restore lost horsepower and performance
    • Stop knocking, pinging and engine run-on
    • Smooth out rough idling
    • Improve fuel economy
    • Reduce exhaust emissions
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

STP Fuel & Oil Additives

STP Power Pack

£5 STP Power Pack specially formulated to remove power-robbing deposits from all fuel injection systems