Reduce exhaust emissions and improve petrol engine performance with STP Emissions Reducer 400ml. This additive cleans the fuel system, lowers harmful emissions, and enhances fuel efficiency for cars, motorcycles, and small petrol engines.
STP Emissions Reducer – Petrol (400ml)
Keep your petrol engine running cleaner and more efficiently with STP Emissions Reducer 400ml. This advanced fuel additive is specially formulated to reduce exhaust smoke, lower harmful emissions, and improve overall engine performance. By cleaning fuel injectors, intake valves, and combustion chambers, it ensures smoother acceleration, better fuel economy, and a cleaner exhaust.
Suitable for all petrol engines including cars, motorcycles, and small petrol-powered equipment, STP Emissions Reducer helps maintain your engine while protecting the environment. Regular use promotes longer engine life and optimal fuel system efficiency.
Key Features:
Reduces exhaust emissions and smoke
Cleans fuel injectors, intake valves, and combustion chambers
Improves engine performance and fuel efficiency
Suitable for petrol cars, motorcycles, and small engines
Helps prolong engine life and maintain smooth operation
Easy-to-use 400ml bottle; add directly to the fuel tank
Rev Zone
Member since Oct 25, 2025
Visit store
Shipping time & Return policy
Read more
Estimated delivery time
5 to 7 Days
Return policy
Contact our customer support team for help with your order
Years of excellence
Trusted since 21 Years
100K+ satisfied customers
100% Secure payments
Money back guarantee
Online Payments
Shipping policy
Nationwide coverage
Refund and returns
Days Customer Support
Online customer support
Dedicated call support
Does this part fit?
Simply add your vehicle here and see which parts are available