We would go to a maximum drop of 35mm on most models. You risk rubbing on the arches if you go lower than this. Top end power should be your overall aim on the 407 with a nice fat peak torque band. 407 make good sleepers if you debadge them and fit the most powerful engine upgrades and handling mods you can source!
Discover how to quickly and safely increase performance of your Peugeot 407 by up to 40% with our proven plug-in diesel tuning chip.
HDI Tuning Ltd specialise in advanced ECU software programming solutions for the Peugeot and Citroen HDI engines. All remapped software is developed and written in-house through years of intelligent research and development.
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peugeot 407 1.6 hdi chip tuning