Tunit I

The Tunit I is extremely compact in size and weight. Updated in January 2005 to a faster digital processor. The two variants of it are interchangeable with many other vehicles. The Tunit I fits VW, Audi, Seat, Skoda and more. This Tunit like all models is quite unique in its ability to be easily adjusted to each individual vehicle. Fitting is usually carried out in 10-15 minutes, and adjustment is easily accessible although comes pre set like all models. Manual adjustment is via a 9 position rotary switch; right for more power, left for less. Like most of our products the Tunit I is designed to be fit and adjusted by the average, every day person. Fitting is also available at our distributors.

Tunit II

The Tunit II is extremely flexible; it will fit almost any vehicle prior to common rail engines and although it does not come with matching manufacturer’s plugs its great strength is that it can be used on almost any Tdi or non Tdi engine other than the latest common rail type engines.
This Tunit is also easily adjustable giving greater flexibility when it comes to customizing it to most engines and applications. As well as all this, the Tunit is an incredible 48x35 mm in size and as light as a pebble.
Fitting is by the attachment of four (in some cases six) wires. These can be done via the spade clips provided or by soldering. Adjustment is via a small screw on the body right for more power, left for less. Fitting is also available at our distributors.

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