Software

HEX Tuning by VF Engineering BMW (F8x) M3/M4 ECU & TCU Software

Dyno Plots*...*Dyno plots are for reference use only. Actual results may vary car to car, combinations of modifications, and variances in test conditions. Advertised gains are based on low averages

Unitronic Hot Lap Sale to 2-28-2021

Until February 28th Save 10% or $100 on New Unitronic Performance Software**10% or $100 OFF whichever is greater, with the purchase of NEW ECU or TCU Unitronic Performance Software only. Not available

Unitronic Black Friday 2020

Unitronic is offering 10% off ECU and / or TCU tunes until Friday December 4th 2020! To schedule your tune install please call us at 425-895-0000. 

APR software major price reduction!

APR just announced some deep discounts to ECU and TCU software pricing. The big winners are 4.0T and 3.0T tunes with great savings on B8, B9, and MQB tunes as well! 

Black Friday 2019!

It seems Black Friday starts sooner and lasts longer each year, this year is no exception, Black Friday starts today and goes until the end of 2019!  We have a few special sales this year, here's

APR’s TTE420 Turbo ECU Upgrade for K04 equipped 2.0T vehicles!

APR’s TTE420 Turbocharger ECU Upgrade is designed for use with the The Turbo Engineer's TTE420 turbocharger and produces an asphalt-shredding 400 HP on 93 octane fuel, and up to 442 HP using race fuel

APR Presents: IS38 Turbocharger ECU upgrade for VW GTI & Audi A3

APR is pleased to present the OEM VW Golf R / Audi S3 IS38 Turbocharger ECU upgrade for VW Golf, GTI and Audi A3 (MQB) platform vehicles! APR's IS38 Turbocharger ECU Upgrade is designed for use

APR "Stage 3" EFR7163 Turbo Kit for 2.0T EA888 Gen3

APR Presents the Stage III EFR7163 Turbocharger System for the 2.0T EA888 Gen 3 engine! The APR Stage III Turbocharger System produces an incredible 522 HP and lays down 10-second quart