Diesel and petrol fuel injection technology has undergone significant changes over the past decades. This is mainly due to constant pressure from both governments and consumers to increase fuel economy and reduce CO2 emissions. During this time various methods of fuel injection technologies were used by the automotive industry starting with mechanically controlled fuel injection and later electronically controlled for greater accuracy.
Variable pressure and Pumpe-Düse were very popular but emissions regulation changes and calls for greater refinement meant an alternative needed to be developed. In the late nineties Common Rail fuel injection technology was developed and soon became the standard for all modern diesel engines.
Today TDI-Tuning provides digital tuning solutions for the majority of electronic fuel injected diesel and turbo charged petrol vehicles including the latest engines featuring digital SENT (Single Edge Nibble Transmission) technology.
Common Rail Products
CRTD4 Tuning Box
Our CRTD4 Tuning box is at the cutting edge of digital tuning box technology and represents a revolution in vehicle tuning. With custom designed and built in micro-processor components, the CRTD4 improves the vehicle’s performance by changing the fuelling profile of the vehicle and eliminating flat spots in individual gears, creating a smoother and more responsive driving experience. Pre-programmed by one of our technicians with vehicle specific software, the CRTD4 maximises possible gains in Power and Torque and provides the most refined overall driving experience.
Our CRTD4 Tuning box is at the cutting edge of digital tuning box technology and represents a revolution in vehicle tuning. With custom designed and built in micro-processor components, the CRTD4® improves the vehicle’s performance by changing the fuelling profile of the vehicle and eliminating flat spots in individual gears, creating a smoother and more responsive driving experience. Pre-programmed by one of our technicians with vehicle specific software, the CRTD4 maximises possible gains in Power and Torque and provides the most refined overall driving experience.
CRTD2 Tuning Box
The CRTD2 tuning box for many years was TDI-Tuning’s flagship product, only recently superseded by the CRTD4, this system still represents amazing value for money. Available in single channel mode this system is ideal for older vehicles which are only compatible with single channel such as engine fuelling. The CRTD2 still has 7 fuel map programs for ease of adjustment and is fully reprogrammable for over 6000 compatible vehicle variants.
Older Engine Products
PD Engine Products
Pumpe-Düse, a fuel injection method utilised mainly by the Volkswagen group of companies was the mainstay of their smaller capacity diesel engines throughout the early 2000’s. The technology was optimised to deliver an optimal level of power and torque whilst achieving excellent fuel economy. Our range of solutions for these engines utilise single channel technology.
Our PD Box Tuning system is a cost-effective tuning solution for vehicles looking to get a increase in Power and Torque at an economical price.
With the PD Box installed you can expect to see increas in power and torque of up to 30% as well as up to 20% improvements in fuel economy, provided you maintain your existing driving style from its single fuel map. The PD box is easy to install and has been a very popular system for over 10 years whilst still offering the ability to self adjust the map.
Our PD Digital Diesel Tuning Box is an advanced yet versatile engine tuning solution for customers looking to increase power, increase torque and to improve the performance profile of the vehicle with greater gains in performance.
With our PDd Diesel Tuning Box installed you can expect to see increased power and torque of up to 40% as well as up to 20% improvements in fuel economy, provided you maintain your existing driving style. For our customers it represents great value with its seven operation mode settings allowing owners to adjust power and torque output between maximum economy and maximum power, perfect for switching between everyday driving and long-haul trips.
VW 1.9TDI 110PS, 90PS & 2.0 SDI Engine Products
The TD Box is one of TDI-Tuning’s original products, having been in production for over 10 years. Designed for the Bosch VP (Variable Pressure) 37 fuel injection system variant found on the Volkswagen 1.9 TDI engines and 2.0 SDI engines. The system has been designed to be easy to plug-in and once easily configured for your exact vehicle produces an impressive increase in power and torque from these lively engines.
Landrover TD5 Engine Products
The TD5 Diesel Tuning Box from TDI-Tuning for the 2.5 TD5 Landrover engine s an advanced micro-processor controlled tuning box system.. It comes pre-programmed with our latest custom performance software developed in house by TDI-Tuning and engine specific ensuring the maximum possible power and torque gains whilst maintaining total engine operating stability. For added versatility the system can be adjusted for emphasising maximum performance gains or optimum fuel economy, providing excellent value and features in a single tuning solution. This system is the only product in the TDI-Tuning range which requires hard wiring, full instructions are provided and for anyone competent with a soldering iron will be fine, alternatively scotch locks can be provided but soldering is best to ensure a good connection.
VP44 Engine Products
The VP44 Plug-In Diesel Tuning Box is a fully plug and play system for vehicles with this fuel injection technology which was normally reserved for large capacity engines. Suitable for both high and low CAN Bus model VP44 engines it interfaces seamlessly with the vehicle fuel system safely increasing engine power and torque output by up to an additional 40%. Once fitted customers will see up to 20% more fuel economy as added benefit.