Pay in 4 interest-free payments of $53.00 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
meaning higher boost pressures can safely be used
5 A4/A5/Allroad offers discerning enthusiasts measurable increases in horsepower and torque
*ECU will need to be coded to avoid engine management light errors
you can trust that you're getting the best possible performance and value for your money
Includes New Factory Subframe Bolts
Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness VW/Audi 1.8T AWP x2 meaning higher boost pressures canIf you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness. A simple Haltech Plug 'n' Play product that allows you to be up and running in just a few hours. The quick start guide will walk you through installation of the Haltech Plug 'n' Play