- Stock: In Stock
- Model: LM3720 & LM21616
- Weight: 450.00g
- SKU: LM3720 & LM21616
Liqui Moly 3720
Speed Tec (250ml) & Octane Booster (200ml)
Modern fuel additive designed to improve acceleration and throttle response in the partial load range. Enhances overall performance, promotes smoother running, and improves starting. Suitable for all 2- and 4-stroke petrol engines. Safe for turbochargers and catalytic converters. One 250 ml can treats up to 70 litres and is ideal for regular use. High-performance octane booster developed for motorsport use. Increases octane rating to unlock full engine performance, improving combustion, fuel efficiency, torque, and acceleration. Helps keep the fuel system and injectors clean, reducing the risk of costly repairs.
Suitable for 2- and 4-stroke petrol engines without particulate filters.
Not recommended for road use.
Please see the tabs above for more information.
Free next-day delivery - UK Mainland only
Fast Worldwide Shipping
If you require any assistance or would like to ask any questions, please contact us
Domestic UK
We offer Free UK delivery, which is approximately 2 working days. We use FedEx & DPD.
For same-day processing, please place your order by 4:00 PM, Monday–Friday
- FedEx - UK Free -or- £7.50 plus VAT for the next working day before 12 Noon
- DPD - UK Free -or- £7.50 plus VAT for the next working day before 12 Noon
- Collection - Collect in person free of charge
International
We use FedEx and DPD for international deliveries. Please enter your address at checkout, and the system will calculate the cost based on the size and weight of your order.
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