Wynn's | DPF & GPF On-Car Cleaner Professional Spray - 500mL

Wynn's DPF & GPF On-Car Cleaner Professional Spray (500mL) is an advanced, non-flammable chemical treatment engineered for the direct, in-situ decontamination of emission control systems without dismantling. Developed with active soot-dissolving agents, this premium Belgian aerosol targeting hardened combustion residues, ash, and heavy carbon accumulations inside modern particulate filters. It safely clears restrictions in both Diesel Particulate Filters (DPF) and Gasoline Particulate Filters (GPF/Catalytic converters), restoring optimal exhaust flow parameters and protecting your vehicle from power losses and costly component replacements.

Product Specifications:

• Brand: Wynn's

• Product Type: On-Car Particulate Filter & Catalytic Cleaner Spray

• Volume: 500 mL 

• Safety Profile: Non-flammable, water-based active formulation

• Country of Origin: Belgium

Key Features & Performance:

• On-Car Direct Cleaning: Saves significant time and labor by cleaning internal elements directly through sensor ports, removing the need for physical exhaust disassembly.

• Deep Soot & Ash Dissolution: Aggressively breaks down hardened carbon blockages and unburnt ash layers that choke micro-channels within the filter core.

• Universal DPF & GPF Safety: Formulated to be fully compatible and non-damaging to delicate precious metals inside diesel particulate filters (DPF) and petrol catalytic converters (GPF).

• Restores Engine Throttle & MPG: Eliminates high exhaust backpressure, reinstating smooth engine operational flexibility, crisp acceleration, and corrected fuel efficiency.

• Drastic Emission Reduction: Clears core blockages to significantly lower dangerous tailpipe emissions, helping extend the overall service life of the exhaust purification hardware.

Usage Instructions:

• Ensure the vehicle's exhaust system is warm to the touch but not excessively hot before starting the procedure.

• Remove the primary upstream oxygen (Lambda) sensor or pressure sensor to create an entry pathway to the filter core.

• Insert the elongated application tube provided with Wynn’s cleaner directly into the sensor aperture towards the filter bed.

• Inject the cleaning compound in successive bursts until the entire 500mL contents of the can are fully discharged.

• Allow the chemical foam to dwell and react with the soot deposits for 15 to 30 minutes.

• Reinstall the oxygen/pressure sensor firmly to factory torque settings.

• Start the engine and let it idle smoothly for 5 minutes; subsequently, rev and maintain the engine speed between 2000 and 2500 RPM for 5 minutes to fully purge the dissolved deposits out of the tailpipe.

Suitability & Applications:

• Recommended for all passenger and light commercial vehicles equipped with diesel (DPF) or gasoline (GPF) emission management systems.

Note:

This professional formula is designed strictly for localized on-car spray application through sensor ports. Do not pour this fluid into the fuel tank or mix it with engine crankcase oil.

 Say goodbye to blocked catalytic converters and sluggish performance with the professional Wynn's DPF & GPF On-Car Cleaner! Buy the original 500mL spray today from CarBoost.