image of STP Power Booster 200ml

Item: 320538

STP Power Booster 200ml

£5.99

(Unit price: £29.95 per litre)

How can I get it?

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  • Description
  • Reviews
  • Help & Advice
  • Buying Options
  • STP Power Booster

    The STP Power Booster 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 Booster Extra Info

    • Clean fuel intake systems
    • Increase octane rating
    • Stop knocking and pinking
    • Improve fuel economy
    • Restore lost horsepower
    • Prevent hard starting and stalling
    • Stop engine run-on
    • Reduce emissions
    • Is safe to use with other STP additives
    • Is best used every tankful on a full tank of petrol
    • Is safe for use in vehicles fitted with catalytic converters, super chargers and turbos
    • Must not be used in a two stroke engine
  • Rated 1 out of 5 by 1 reviewer.
    Rated 1 out of 5 by Rubbish Dont waste your money, no improved performance (car dyno tested before and during treatment) no increase of performance 17 October 2015
    • 2016-04-22 T06:41:11.063-05:00
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  • 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 halfords.com.

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

    Showing 1 - X of our buying options
    Price Seller Info Purchase

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.

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STP Fuel & Oil Additives

STP Power Booster 200ml

£5.99 STP Power Booster boosts the octane rating in petrol and cleans combustion chambers