APR’s Oktunerfest Software Sale

Through Halloween, APR ECU and TCU tuning is 10% off. This includes APR Plus and all features, upgrades, and stages in APR’s catalog. IS38 turbocharger tuning for your IS20-based MK7? It’s on sale. No-lift shift? It’s on sale. Ultracharger tuning for your Supercharged Audi? It’s on sale. Mach Schnell!

Click the banner below to shop the sale, or contact us to request a tuning appointment (Aberdeen, Manassas Park). Also, don’t forget about the financing options offered on our site, and APR’s performance parts catalog that perfectly complements their power-packed tuning.