Kerma Custom TDI Tuning (Including Q-PRO+ programmer) for ALH 2000-2003

Kerma Custom ECU Tuning + Q-PRO+ Programmer — ALH TDI (2000–2003 Golf · Jetta · Jetta Wagon · New Beetle)

The single best upgrade you can make to your ALH — and the foundation every other upgrade builds on. Your factory 90 hp ECU calibration leaves real power, torque, and drivability on the table. We unlock it with a custom tune made to order for your exact car — stock or modified — and include our Q-PRO+ flash programmer so you can load it yourself from your driveway.

Tune-only gains: stronger pull through the mid-range, sharper throttle response, and noticeably better drivability, with less smoke and lower EGTs than generic "stage" files.

Two things most tuners won't give you:

• Free retunes for life of ownership — every time you buy an upgrade (nozzles, turbo, cam) from us, we email you a new calibration to match it. Start with a tune today, add parts later, never pay to re-tune.
• The programmer is reusable. Sell the car, restore it to stock, and your Q-PRO+ carries to your next TDI — you only buy a new tune.

Q-PRO+ flash programmer (included):

• Touchscreen, menu-driven, about the size of a paperback
• Stores your factory tune plus up to two modified tunes
• One-touch return to stock anytime — handy for dealer visits
• Reads and clears diagnostic trouble codes
• Plugs into your OBD port — if you can use email, you can use this

Why Kerma: We've tuned TDIs since 2002, and every calibration is built by our team to your specs and your driving style — not pulled off a shelf. When you buy it here, we support it here.

Fits:

• 2000–2003 VW Golf, Jetta, Jetta Wagon & New Beetle (ALH).

Windows PC required — not Mac compatible. After you order, we'll email setup instructions and a short questionnaire about your car. Questions? 877-537-6283 or tuning@kermatdi.com.