VW Volkswagen MK3 AHU Diesel 1.9 028906021JB Golf Jetta TDI Extreme Performance Chips

STAGE 3 Xtreme PERFORMANCE RACING CHIPS

Designed for VW Volkswagen
MK3 AHU Diesel 1.9L 028906021JB Golf Jetta

CHIP TUNING

Stage 3 Xtreme Chips – Engineered specifically for Your Vehicle

These Preprogrammed Performance chips are custom programmed for your MK3 AHU diesel.

These chips unleash more power by re-programming the fuel mixture and timing parameters
of the engine management system. The chips provide your vehicle with a broader power band.

Works With ECU: 028906021JB

These chips are PLUG and PLAY. The ECU is already socketed. Simply replace old chips with these

Works with 100% stock vehicles but for best gains an upgraded exhaust is recommended.

Horsepower Gain : +35 HP
Torque : +33 Lbs/Ft

Compatible with both Manual and Automatic transmissions

Unlock your engine’s hidden potential! Typical gains include:

• Faster Acceleration / 0-60 Times
• Up to 3+ mpg increase
• 35+ Horsepower increase
• Better throttle response
• Installs in minutes
• Up to 35% added torque
• Reduced emissions
• Better 1/4 mile times
• Prolongs engine life
• Smoother idle
• Better towing power & improved passing ability

Includes everything needed to install

• 2  Stage 3 Xtreme Chips, Custom programmed for YOUR vehicle
• 1  Instruction / Install Sheet
• 1  Antistatic Bag

Frequently Asked Questions

Do I need any special tools or automotive knowledge to install?

• No! Unlike the competition which requires you to cut wires, the Xtreme Chip  is 100% plug and play.
• It is tuned for your specific vehicle make and model.
• Watch out for cheap $10-50 mega horsepower products. They are all fakes and are basically a
• plastic box with a .10 cent resistor, if that.

Does this product work with automatic and manual transmissions?

Yes – Both.

Does this product work with 2WD or 4WD?

It works on both types if your car has options

Will this product void my warranty?

• No it will not void your warranty, many dealers frown on performance upgrades.
• However, the manufacturer cannot void your warranty for adding aftermarket parts.

How much horsepower will I gain?

• Results vary and can sometimes take up to 2 weeks to appear due to computer learning.
• The chips recalibrate the ignition and fuel based on the variables such as the fuel octane,
• ambient air temp and other sensors in addition to driving style.

Can this harm my engine or vehicle electronics?

• No. Our products have been dyno tested and proven to work with no negative effects on the vehicle.
• We guarantee this!

How does this product work?

• It plugs into your ECU module, replacing the stock chip. The chip modifies signals sent to
• your vehicle’s ECU computer. It optimizes functions such as ignition timing, air fuel mixture, fuel maps
• and produces more power and better gas mileage. The ECU of modern vehicles controls many variables
• which ensure the best engine performance. It does this by reading values from a multitude of sensors
• within the engine bay, interpreting the data using multidimensional performance maps (tables), and adjusting
• the engine accordingly. It does this in real-time.