Update for current Spare ECU owners to new Multi-Map Rolling Anti-Lag k5 Comes with Sonax brush and

Comes with Sonax brush and Alcantara cleaner

your investment will last a lifetime (which is why these products are backed by a lifetime warranty) and offer the best possible throttle response and boost holding that any bypass or blow-off valve could deliver

Hose fittings (2)

Less dust also means less rotor wear and it is almost guaranteed that your rotors will last double as long as when used with the more abrasive steel fibre brake compounds used by almost all of our competition

Hyundai Elantra GT Sport N Series

Update for current Spare ECU owners to new Multi-Map Rolling Anti-Lag k5 Comes with Sonax brush andPlease note: Anti Lag is aggressive on the engine. Repeated use will damage the motor over time. We do not suggest "showing off" with Anti Lag. This is a recipe for disaster. But note, the Anti Lag system is aggressive on your engine and turbocharger. Looking to upgrade your ECU to our new Anti Lag Multi Map software? When shipping in your ECU, your ECU will be here for 3 5 days tops (Depending on work load that week) This is for you! Owners of our