<br>..sounds great, but how can we know that USA-bound A4 1.8t's have had the same updates to the engine that Sweden-bound ones have had ?<p><br>-K.<br>'99 A4 1.8tqMS, USA version.<p>

I'll try to get a hold of the part # for the new components..<p>Til then - my ECU has the Bosch No: BOSCH 0 261 204 805<p>..and the 221hp chip is available for that ECU.<p>---Fritz<br>