New in box HPA Haldex Competition Controller. $1000usd shipped. Or trade for your OEM unit + cash.
Stealthy Gen. 4 Competition Race Mode Only Haldex Controller for 0BR Couplings: Audi A3, S3, RS-3, TT, TT-S & VW Golf-R MK6
The HPA Gen.4 Competition Controller is calibrated similar to the "Race...