Audi RS3 Tuning Box Kits

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	VR Tuned ECU Tuning Box Kit Audi RS3 2.5 TFSI 250 kW 340 PS 11-12 Model Number: VRT-121167 View Price New from VR Tuned is this performance Tuning Box kit for the Audi RS3 2.5 TFSI engine. This tuning box kit is a plug and play solution to tune your cars fuel, timing, and boost giving you up to 40% more power and 20% fuel savings. The VR Tuned ECU Tuning Box Kit gives your Audi RS3 2.5 TFSI engine. This tuning box kit is a plug and play solution to tune your cars fuel, timing, and boost giving you up to 40% more power and 20% fuel savings. The VR Tuned ECU Tuning Box Kit give...