--- product_id: 225025538 title: "P4650 CX Carbon X 2-component K1+K2 combustion chamber cleaner EGR valves turbocharger." brand: "protec" price: "€ 95.04" currency: EUR in_stock: true reviews_count: 6 category: "Pro Tec" url: https://www.desertcart.sk/products/225025538-p4650-cx-carbon-x-2-component-k1-k2-combustion-chamber store_origin: SK region: Slovakia --- # 2-component powerful foam cleaner compatible with all engine aggregates requires mechanical skill for use P4650 CX Carbon X 2-component K1+K2 combustion chamber cleaner EGR valves turbocharger. **Brand:** protec **Price:** € 95.04 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your engine’s hidden power with ProTec Carbon X! ## Quick Answers - **What is this?** P4650 CX Carbon X 2-component K1+K2 combustion chamber cleaner EGR valves turbocharger. by protec - **How much does it cost?** € 95.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/225025538-p4650-cx-carbon-x-2-component-k1-k2-combustion-chamber) ## Best For - protec enthusiasts ## Why This Product - Trusted protec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Chemical Synergy:** K2 neutralizer enhances cleaning action while reducing friction and wear during cold starts. - • **Seal-Safe & Engine-Friendly:** Formulated to avoid seal damage and compatible with all engine types, ensuring longevity. - • **Deep Combustion Chamber Detox:** Specialized K1 foam dissolves stubborn dirt & limescale for peak engine efficiency. - • **Precision EGR & Turbo Cleaning:** Effectively removes carbon residues from EGR valves, turbochargers, and intake systems. - • **Pro-Level Maintenance Essential:** Designed for skilled users aiming to restore engine performance and reduce oil consumption. ## Overview The PROTEC P4650 CX Carbon X is a professional-grade, two-component combustion chamber cleaner designed to dissolve dirt, limescale, and carbon residues from critical engine parts including EGR valves and turbochargers. Its unique K1 foam and K2 neutralizer combo not only cleans but also protects seals and reduces wear during cold starts. Ideal for diesel and petrol engines, this product demands mechanical expertise for optimal results and is favored by enthusiasts seeking to lower oil consumption and restore engine efficiency. ## Description Two components for cleaning the combustion chamber. The component K1 (cleaning foam) is a mix of substances specially designed and dissolves all residues of dirt in the combustion chamber. Tested eliminates limescale deposits on the scale, especially on valves and the first ring of the pistons. Valve seats are also clean (when open). Also the residues on EGR valve, the turbo extraction and the system (hose and valves) are effectively eliminated. The entry grips the seals and is compatible with all aggregates in the engine. The component K2 (odour neutraliser) creates a chemical reaction with component 1 the dilution of chemical cleaning foam and link the residue of dirt that melt. The carbon X extractor puller (34142) is then used to remove the emulsion and without any risk residues carboniosi of the combustion chamber. K2 also high lubricants are based on a special formulation that uses the components (a package of additives capable of withstanding extreme pressure) which generate a cohesion between the molecules of maximum minimise friction and wear of mechanical components and seals, especially during cold starts. Especially during the cold start and after cleaning with the Carbon X, wear is avoided. Use of diesel and petrol engines please note: Using this product requires absolutely mechanical skills. We recommend using with parts disassembled. Review: Shocking product awful seller. Stay away!! - I'd like to give this 0 stars!! Shockingly expensive for a product that doesn't work. At all!!!! Use a borascope camera to check the before and afters and there was no difference at all. To took it for a drive and felt no difference and checked with the scope again. And still no difference. I used another product at a fraction of the price and that worked brilliantly. Ive contacted this seller who could care one bit. And is obviously happy to take money for a product that doesn't work. Is snake oil. So save yourself £40 and get a decent product from a decent seller. Review: The main thing is to do everything correctly. - An excellent product for cleaning the combustion chamber and piston rings. ## Features - Removes all residues of dirt in the combustion chamber. - Eliminates limescale deposits on the head of the cylinder. - Effectively removes the residue of the EGR valve, the turbo and the system of aspiration (hose and valves inlet). - Does not stick the seals and is compatible with all aggregates in the engine. - Using this product requires absolutely mechanical skills. We recommend using with part supplied. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BZZ73DK | | Best Sellers Rank | 38,757 in Automotive ( See Top 100 in Automotive ) 7 in Car EGR Cleaners | | Brand | ProTec | | Customer Reviews | 4.2 4.2 out of 5 stars (123) | | Date First Available | 16 Dec. 2017 | | Item Weight | 1.16 kg | | Manufacturer | Protec | | Manufacturer part number | P4650 | | Manufacturer reference | P4650 | | Package Dimensions | 24 x 13 x 7 cm; 1.16 kg | ## Images ![P4650 CX Carbon X 2-component K1+K2 combustion chamber cleaner EGR valves turbocharger. - Image 1](https://m.media-amazon.com/images/I/51DqgWOzu9L.jpg) ## Customer Reviews ### ⭐ Shocking product awful seller. Stay away!! *by A***R on 17 April 2026* I'd like to give this 0 stars!! Shockingly expensive for a product that doesn't work. At all!!!! Use a borascope camera to check the before and afters and there was no difference at all. To took it for a drive and felt no difference and checked with the scope again. And still no difference. I used another product at a fraction of the price and that worked brilliantly. Ive contacted this seller who could care one bit. And is obviously happy to take money for a product that doesn't work. Is snake oil. So save yourself £40 and get a decent product from a decent seller. ### ⭐⭐⭐⭐⭐ The main thing is to do everything correctly. *by V***V on 18 September 2025* An excellent product for cleaning the combustion chamber and piston rings. ### ⭐⭐⭐⭐⭐ Funziona molto bene *by R***O on 14 January 2024* Premetto che li ho usati come potevo visto la tipologia del motore rotativo della Mazda RX8.L'avevo spostata per cambiare le gomme a quelle invernali e ho fatto una cosa che non bisognava fare,messa in moto e spostata di 10 metri senza farla scaldare.Da li non e' piu' partita compressione zero.I segmenti incollati da incrostazione.Usato il prodotto ho pulito bene i rotori e i segnenti si sono aperti.Il motore sembra nuovo,molto meglio di prima.Terro' sempre due bombole di prodotto nel cofano.Direi spettacolare ## Frequently Bought Together - PROTEC P4650 CX Carbon X 2-component K1+K2 combustion chamber cleaner EGR valves turbocharger. - LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427 - Liqui Moly 5168 Pro-Line Ansaug System Reiniger Diesel 400ml --- ## 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.sk/products/225025538-p4650-cx-carbon-x-2-component-k1-k2-combustion-chamber](https://www.desertcart.sk/products/225025538-p4650-cx-carbon-x-2-component-k1-k2-combustion-chamber) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-29*