--- product_id: 55223832 title: "Wynn's Extreme Petrol System Cleaner - Complete Fuel System Cleaner - 325ml | Restores Fuel Economy & Engine Performance - Prevents Turbo, EGR & Catalytic Converter Issues" brand: "wynn's" price: "$29.13" currency: USD in_stock: true reviews_count: 8 category: "Wynn's" url: https://www.desertcart.us/products/55223832-wynns-extreme-petrol-system-cleaner-complete-fuel-system-cleaner-325ml store_origin: US region: United States of America --- # 325ml advanced fuel system cleaner Restores fuel economy & engine power PEA-based formula for deep carbon removal Wynn's Extreme Petrol System Cleaner - Complete Fuel System Cleaner - 325ml | Restores Fuel Economy & Engine Performance - Prevents Turbo, EGR & Catalytic Converter Issues **Brand:** wynn's **Price:** $29.13 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock your engine’s hidden power with Wynn’s Xtreme Clean! ## Quick Answers - **What is this?** Wynn's Extreme Petrol System Cleaner - Complete Fuel System Cleaner - 325ml | Restores Fuel Economy & Engine Performance - Prevents Turbo, EGR & Catalytic Converter Issues by wynn's - **How much does it cost?** $29.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/55223832-wynns-extreme-petrol-system-cleaner-complete-fuel-system-cleaner-325ml) ## Best For - wynn's enthusiasts ## Why This Product - Trusted wynn's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fuel Economy Revival:** Restores lost MPG by dissolving stubborn deposits - • **Turbo & EGR Guardian:** Prevents costly turbo, EGR & catalytic converter blockages - • **PEA Powerhouse Formula:** Polyetheramine breaks down carbon for long-lasting engine efficiency - • **Complete Fuel System Detox:** Cleans fuel tank, injectors & valves for peak engine health - • **Smooth Ignition Every Time:** Eliminates start-up issues, rough idling & hesitation ## Overview Wynn's Xtreme Petrol System Cleaner is a 325ml high-performance additive formulated with Polyetheramine (PEA) to thoroughly clean the entire fuel system—from tank to injectors—removing carbon deposits and varnish. It restores fuel economy, enhances engine performance, and protects critical components like the turbocharger, EGR valve, and catalytic converter. Trusted since 1939, Wynn’s advanced formula ensures smoother starts, reduces engine knocking, and prevents costly repairs, making it a must-have for maintaining optimal vehicle efficiency. ## Description From the manufacturer About Wynn’s additives ISO 9001 certificate In 1995 Wynn's Belgium obtained the ISO 9001 certificate. As a result, the quality system is kept up to standard, costs and efficiency are under control, as well as the quality level of products and processes. Wynn’s additives are chemical treatments that prevent contamination of the essential fluids and solve problems with your car. Common problems such as black exhaust smoke, clogged injectors, blocked soot filter, high exhaust emissions, poor engine performance, excessive fuel consumption, transmission noises, leaks, and bad smells can all easily be solved or prevented by using Wynn’s additives. Wynn’s Additives – easy to use Easy to use All Wynn’s products are easy to use Compatible with all fuel tank openings All purple Wynn’s bottles are compatible with all fuel openings Smart seal cutter Cut the seal of the bottle with the cutter on the cap Directions for use Directions for use can be find on the product label 10 good reasons for using Wynn’s Additives Restore lost engine performance Prevent fast degradation and ageing Protect and lubricate parts Reduce harmful exhaust emissions Prevent or reduce high consumption Clean systems fouled by impurities Prevent fouling of engine parts Prevent seasonal problems Stop leaks Solve bad smell problems Specialist in Additives since more than 80 years Throughout its legendary history, Wynn's, now worldwide, has remained at the forefront of technology. Wynn’s heritage of automotive excellence dates back to 1939 and that leadership continues today with an array of products designed to effectively treat and improve your car’s engine. Wynn’s represents a reliable brand that generations of car owners have come to know and trust, and we’ll work hard to keep earning your loyalty, one bottle at a time. Review: Seems to work well. - The car seems to be a little smoother on acceleration since using this. It could be my imagination, but I think it's made a difference. Review: Good product - Been using it for a while now good product ## Features - Causes damage to organs (Central nervous system) through prolonged or repeated exposure. - Causes skin irritation. - Flammable liquid and vapour. - Harmful to aquatic life with long lasting effects. - May be fatal if swallowed and enters airways. - ✅ COMPLETE FUEL SYSTEM CLEANING: This high-performance fuel system cleaner is designed to clean the entire fuel system, from the fuel tank to the injectors, ensuring optimal engine performance. Its advanced formula dissolves stubborn carbon deposits, varnishes, and residues that accumulate over time, helping to maintain engine efficiency. By thoroughly cleaning the injectors, combustion chambers, and intake valves, it restores smooth operation, reduces knocking, and enhances acceleration. The powerful cleaning action prevents build-up that could lead to costly repairs, ensuring a more responsive and reliable driving experience. - ✅ RESTORES FUEL ECONOMY & ENGINE PERFORMANCE: Engine efficiency declines when deposits and impurities accumulate in the fuel system, leading to increased fuel consumption and reduced performance. This specialised cleaner restores lost power and fuel economy by effectively removing harmful residues that can clog fuel injectors and disrupt proper fuel atomisation. With improved combustion efficiency, the engine runs more smoothly, delivering better throttle response and power output. The formula works to reduce hesitation, rough idling, and sluggish acceleration, ensuring an optimised driving experience. - ✅ PROTECTS CRUCIAL ENGINE COMPONENTS – TURBO, EGR VALVE & CATALYTIC CONVERTER: Keeping key engine components clean is essential for preventing performance issues and costly repairs. This powerful cleaner helps maintain the efficiency of the turbocharger, exhaust gas recirculation (EGR) valve, and catalytic converter by reducing carbon buildup and prevents harmful deposits from forming. By keeping these components free of obstructions, it allows for optimal airflow and exhaust processing, reducing the risk of blockages and malfunctions. - ✅ PREVENTS STARTING ISSUES & ENSURES SMOOTH IGNITION: A dirty fuel system can lead to difficult engine starts, misfires, and rough idling. This advanced cleaner eliminates the contaminants that interfere with proper fuel delivery, ensuring a more efficient and reliable ignition process. By keeping fuel injectors, intake valves, and combustion chambers clean, it ensures proper fuel atomisation and smooth engine start-up, even in cold weather conditions. Regular use of this cleaner helps prevent common fuel-related issues, reducing the chances of stalling, hesitation, or power loss while driving. - ✅ PEA-BASED FORMULA FOR MAXIMUM CLEANING POWER: Formulated with Polyetheramine (PEA), this fuel system cleaner offers superior cleaning performance by breaking down stubborn deposits that traditional cleaners struggle to remove. PEA effectively dissolves carbon, varnish, and other contaminants that accumulate in the fuel system, ensuring a thorough cleaning action. This advanced formula works quickly to restore optimal fuel injector spray patterns, improving combustion efficiency and reducing harmful emissions. Unlike conventional additives, this high-strength cleaner provides long-lasting protection, keeping the fuel system clean and functioning at peak performance for extended periods. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRHV725 | | Best Sellers Rank | 1,494 in Automotive ( See Top 100 in Automotive ) 38 in Fuel Systems | | Brand | Wynn's | | Customer Reviews | 4.6 4.6 out of 5 stars (396) | | Date First Available | 9 Nov. 2016 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Item Weight | 300 g | | Item model number | 29764A | | Manufacturer | Wynn's | | Manufacturer part number | 29764 | | Model | Wynn's 29764, Xtreme Petrol System Clean, 325 ml | | Package Dimensions | 21.6 x 8.5 x 4.5 cm; 300 g | ## Images ![Wynn's Extreme Petrol System Cleaner - Complete Fuel System Cleaner - 325ml | Restores Fuel Economy & Engine Performance - Prevents Turbo, EGR & Catalytic Converter Issues - Image 1](https://m.media-amazon.com/images/I/4146uE85mJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems to work well. *by B***K on 12 June 2026* The car seems to be a little smoother on acceleration since using this. It could be my imagination, but I think it's made a difference. ### ⭐⭐⭐⭐⭐ Good product *by S***. on 12 May 2026* Been using it for a while now good product ### ⭐⭐⭐⭐ Seems OK *by S***O on 10 October 2024* I would never know if it works well or not. I trusted my mechanic saying it will do good to the engine so I bought it (Citroen C3 1.4 petrol 2008). I must say that since I put it, the engine starts straight away and smoothly. No other signs like increased acceleration response or anything else. ## Frequently Bought Together - Wynn's Xtreme Petrol System Cleaner - Complete Fuel System Cleaner - Restores Fuel Economy & Engine Performance - Prevents Turbo, EGR & Catalytic Converter Issues - 325ml - Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - Wynn's Petrol Injector Cleaner - Restores Spray Pattern - Prevents Deposits, Improves Combustion & Cold Start - Reduces Fuel Consumption & Emissions - 325ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/55223832-wynns-extreme-petrol-system-cleaner-complete-fuel-system-cleaner-325ml](https://www.desertcart.us/products/55223832-wynns-extreme-petrol-system-cleaner-complete-fuel-system-cleaner-325ml) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-28*