VW Jetta 1.4 TSI 122(+2005)
ECU Remapping

VW Jetta 1.4 TSI 122(+2005): remap at a glance

• Fuel: Petrol
• Standard power: 122 bhp, remapped: 160 bhp (+38 bhp, +31%)
• Standard torque: 200 Nm, remapped: 285 Nm (+85 Nm, +43%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol Volkswagen Jetta

Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.

For reference, TSI and TFSI are the Volkswagen Group names for its turbocharged direct-injection petrol engines.

How the VW Jetta 1.4 TSI 122(+2005) compares

Among the 9 petrol Jetta engines we have figures for, the VW Jetta 1.4 TSI 122(+2005) ranks 3rd for power gain, 10 bhp above the Jetta petrol average of 28 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 38 bhp and 85 Nm sits at or above that benchmark.

Remapping your Volkswagen Jetta across the UK

Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.