This is a set of 4 billet adapters to retrofit FSI or TSI coilpacks to your 1.8T with bolt down coilpacks. The FSI/TSI coilpacks allow you to run a larger spark plug gap, while maintaining a strong spark output. Testing has shown a smoother idle with these coilpacks, increased off boost power, and in some cases improved fuel economy. Replace your old bolt down coil packs with the newest VAG technology. You can use any FSI or TSI coilpacks with these. Available in raw billet, red anodize, or black anodize finishes. Old-style engines, such as AEB and ATW with three-wire coilpacks require the use of an Integrated Engineering Coil Conversion and ICM Delete Kit (IEDIYVA2) for installation.
- All 1.8T with bolt-down style coilpacks (AEB, ATW, AMU, etc.)
What else may be needed: