Performance Optimization and Speed Unlimiter for all Land Rover Td4 2.4 A well-balanced tuning for your Defender Td4 2.4 - model year 2007-2011, which gets dormant power reserves out of the Puma / TdCi engine without damaging it. In contrast to many others, this tuning does not focus on a maximum increase in power, but instead achieves an engine-friendly and at the same time clearly noticeable increase in horsepower and torque. By reprogramming the control unit, the factory maximum speed / VMax restriction is also completely removed at the same time, allowing the engine to develop its full power spectrum - this is useful for frequent motorway trips, for example. Optionally, the exhaust gas recirculation (EGR) can also be switched off - this improves the engine's pulling power. Please note that the EGR valve must not be dismantled, otherwise error codes will be generated. Our software-based deactivation, on the other hand, does not trigger such codes and can, of course, be retrofitted without leaving a trace - this applies to all tuning measures offered here. The configuration is done according to the customer's wishes - in case of special requirements: Just contact us! Possible configurations are: no power increase, deactivation of exhaust gas recirculation no power increase, deactivation of cruise control no power increase, deactivation of exhaust gas recirculation & deactivation of speed limiter power increase to 114 KW/155 PS at 420 Nm, incl. deactivation of speed limiter power increase to 114 KW/155 PS at 420 Nm, incl. cancellation of cruise control and deactivation of exhaust gas recirculation power upgrade to 129 KW/175 PS at 440 Nm, incl. speed limiter cancellation, exhaust gas recirculation cut-off and larger intercooler. The price of the 175 HP tuning already includes the larger intercooler. We do not offer it without it, as this would put too much thermal load on the engine. Only for motorsport applications, no road approval! We recommend reinforced silicone hoses & K&N exchange filters for tuning: Order silicone hoses here / Order exchange filters here. The tuning can either be carried out at our premises by appointment, or you can send us your engine control unit and receive it back in the shortest possible time with the performance-enhanced programming (and possibly the larger intercooler for self-installation). We offer the following flat rates for the installation of the intercooler: Vehicles without air conditioning Vehicles with air conditioning Please select the desired tuning variant. After ordering, one of our employees will contact you to arrange an appointment, so please be sure to include your telephone number with your order. Please order in good time, we have approx. 4 weeks lead time for workshop appointments. Assembly is only possible on site in Berg near Neumarkt (postcode: 92348).

Mid silencer replacement pipe 90 SPECIAL for Land Rover Defender 90 Td5 / Td4 replaces the standard mid pipe main silencer. Results in deeper, more throaty engine tone and reduced back pressure, which also results in cooler manifold temperatures.   Most customers who have replaced the mid pipe with our performance pipe confirm better throttle response. An additional benefit is lowered cabin temperatures due to faster and more efficient heat dissipation.   Material: stainless steel

Highflow racing air filter for Land Rover Defender Td4 2.4 and 2.2, from MY2007, also fits 2.2 litre models from 2012! The engine needs air for its combustion process. This air is sucked in via the air filter. As it is best to optimize all steps of the combustion process, like chip tuning which modifies combustion on the engine level, the air intake system should also be optimized for maximum performance. The first and most cost-effective step should be to swap the standard OE air filter for one with higher air flow. K&N are the inventors and producers of the original when it comes to washable, reusable high-performance filters. Each filter has been optimized for more performance and lifelong service. The filter effect stays the same throughout all its use, and apart from the legally required warranty, K&N gives a 1,600,000 km warranty on any of their filters. Cleaning is usually not necessary during the first 80,000 km. Trust the 35-year-long experience of the market leader for high-performance air filters! We offer K&N filters for most passenger vehicles and 4x4. Buy K&N and experience the difference: 1,600,000 km warranty in addition to the normal liability claims. improves performance - higher air throughput means higher speed-up cost-efficient; one K&N filter for the whole lifetime of your car, motorbike or 4x4 no TUV testing necessary used in racing - world number 1 in motoring cotton, washable up to 40% higher throughput saves maintenance costs - no new OE filter with each service environment friently - reduces waste and protects trees usually only needs to be cleaned every 80.000 km No more filter changes - the oil proofed cotton gauze means maintenance free lifespan, the filter only needs to be washed occasionally and oil re-applied. The filer only needs to be cleaned if there is a  2-3 mm layer of dirt on the filter gauze. Please use only K&N cleaning kit for your K&N air filter.