Mercedes‑Benz GL‑Class remap Stoke‑on‑Trent

We hold 15 Mercedes-Benz GL-Class engines across 3 generations, 2006 to 2016. The biggest typical Stage 1 gain is the 5.5 Petrol 558hp: 550bhp stock to around 610 to 645bhp.

A Stage 1 remap for the Mercedes-Benz GL-Class costs £249 and Stage 2 costs £349, at our unit in Fenton, Stoke-on-Trent. We hold 15 GL-Class engines across 3 generations. Pick yours below for the typical power and torque after each stage, then message us with your reg.

Mercedes-Benz GL-Class GL

Find your engine

GL-Class X166 engines and typical gains
EngineFuelStockStage 1 (typical)Stage 2 (typical)
Petrol
Petrol328bhp375 to 395400 to 425
Petrol357bhp405 to 430430 to 460
Petrol429bhp480 to 510515 to 545
Petrol550bhp610 to 645650 to 690
Diesel
Diesel254bhp290 to 310310 to 330

Stock and typical Stage 1 power: X166

StockStage 1 (typical, up to)

Figures are typical gains for this engine; your exact result depends on the car's condition and the file. Message us with your reg for the exact figure.

Mercedes-Benz GL-Class FAQ

Mercedes-Benz GL-Class remap questions

Stage 1 is £249 and Stage 2 is £349. Pops and bangs are an extra £80.

At our workshop: Unit 15 Fenpark Industrial Estate, Fenton, Stoke-on-Trent ST4 3JP. Open Mon to Fri 9am to 6pm and Saturday 10am to 5pm.

The biggest typical Stage 1 gain is on the 5.5 Petrol 558hp: from 550bhp to 610 to 645bhp. The table shows every engine; message us with your reg for the exact figure.

Still have a question? Message us with your reg and what you would like done.

07927 860502