RCP Tuning is an expert to see if you are expecting little more from your diesel. We offer a range of Detroit Diesel Repair solutions to improve the performance of the vehicle. Diesel is an engine type that is highly relied upon and requires extra care. We support various diesel ECU Tuning platforms like Isuzu, Detroit Diesel, Hino, Peterbuilt, Kenworth, Freightliner, CAT, Cummins, etc. 

As a Diesel Tuning Service company, we help your vehicle to get up to 25% in improved fuel economy and 20-25% more power and torque with performance tuning. When you enhance the performance of your vehicle, it costs you less to operate and this is all possible when you focus on the performance potential of your vehicle. 

Our experienced tuners offer true OEM experience to our customers which means safe tuning, reliable and most importantly it will render the service that will reduce your fuel expenses & maintenance cost. RCP Tuning specialized in electronic Diesel DPF Repair of heavy-duty trucks and engines like ISUZU DPF Repairs and EGR Services

A managed fuel economy, remapped power, and throttle response makes customers happy and enjoy the smooth driving experience. At RCP Tuning, a team of experienced engineers combines with the latest technology to provide exact peak performance from various kinds of vehicles. The expertise in our workshop tunes your vehicle to deliver the best performance from your engine. Whether you owned a truck or car or any other vehicle, our engineers put the right effort in the right direction that enables exemplary performance. 

With our proficient tuners, we’ve been providing Diesel Emissions Services for years. We pride ourselves to be engaged with esteemed customers by providing unmatchable services. We have built a reputation in the market as a business that gets the job done satisfactorily. 

So whenever you look to remap your vehicle, a truck, car or bespoke project – why not call RCP Tuning and find out the things that you are looking for. 

Diesel ECU Tuning Platforms Supported: 

International Maxxforce                              

Detroit Diesel                                   







Mercedes-Benz Sprinter                                                                               

Ford Transit                                       




Industrial Cummins                        





**Extra Power Tuning & Custom Consulting Available**

Mail-In or On-Site in the INW Spokane, WA areas.   Email or Text for prices and info! 

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