MK1 Phase 4: Power ca. 170 hp

Phase 4 is an expansion of our Phase 3. The cylinder head and inlet manifold are identical to Phase 3. In addition, the engine is fitted with sports cam shafts which have a significantly higher valve lift and 276° duration, as well as adjustable cam verniers made from alloy.

An Emerald ECU is installed to manage the more aggressive timing of the cam shaft without losing performance. This can be individually programmed and therefore permits a perfect alignment of injection and combustion across the full range of rev.

Rev limiter and shift light can be programmed individually.

The ECU is also suitable for a potential expansion to Phase 5.

Price EUR 6,590

Phase 4 consists of:

• Phase 3 cylinder head (new part)
• ECU Emerald
• Sports cam shaft 270°
• Adjustable alloy cam verniers
• Alloy inlet manifold (VVC type)
• Reverie sports airbox
• Modification of the standard exhaust manifold
• Adjustment of the mapping of the ECU (we have pre-programmed maps which we program individually to your needs in a road test by means of a broadband lambda sensor)
• Small parts (gaskets, etc)
• Fitting
• German TÜV registration

Optional:

• Mapping on the dyno EUR 499 (this enables a further optimization of the engine set-up which could enhance the performance even further)
• Oil cooling system EUR 439
• Stainless steel exhaust manifold 4:1 EUR 749
• Sports catalyzer EUR 590
• Sports exhaust stainless steel KT-Sport EUR 799