Thetford Remap is the No1 choice for getting the best out of your Vauxhall's engine. Why pay more for fuel than you need to? Using the latest technology, our experts can re-tune your Vauxhall engine so you save up to 15% on fuel.
And why settle for lower performance than your engine was designed for? Our process can boost your Vauxhall’s performance by up to 35%.
And with our 14-day no quibble money back guarantee, you can rest assured that your Vauxhall is in safe hands. We will restore the original settings of your engine if you are in any way unhappy with your retune – and refund your money.
For an instant quote and to find out the options available for your make and model, simply call us today.
Thetford Remap is dedicated to offering motorists a professional service and all our staff are trained in customer care – and they speak your language.
If you have any questions about Thetford Remap or would like any advice on remapping (it’s free), our team are waiting for your call.
Agila (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Agila (B) 1.0 12V | 60 hp | 63 hp | 6 NM | No | No | No | ||
Agila (B) 1.2 16V | 80 hp | 85 hp | 110 NM | 117 NM | No | No | No | |
Astra (F) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Astra (F) 1.4 16V | 90 hp | 100 hp | 98 NM | 112 NM | No | No | No | |
Astra (F) 1.8 8V | 90 hp | 100 hp | 18 NM | No | No | No | ||
Astra (F) 2.0 16V | 116 hp | 131 hp | 22 NM | No | No | No | ||
Astra (G) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Astra (G) 1.2 16V | 65 hp | 69 hp | 6 NM | No | No | No | ||
Astra (G) 1.2 16V | 75 hp | 87 hp | 110 Nm | 129 NM | No | No | No | |
Astra (G) 1.4 16V | 90 hp | 100 hp | 98 NM | 112 NM | No | No | No | |
Astra (G) 1.6 8V | 84 hp | 92 hp | 14 NM | No | No | No | ||
Astra (G) 1.6 16V | 101 hp | 110 hp | 114 NM | 130 NM | No | No | No | |
Astra (G) 2.0 16V Turbo | 190 hp | 225 hp | 250 NM | 293 NM | No | No | No | |
Astra (G) 1.7 8V TD | 68 hp | 98 hp | 60 NM | No | No | No | ||
Astra (G) 1.7 16V DTI | 75 hp | 105 hp | 60 NM | No | No | No | ||
Astra (G) 2.0 16V DI | 82 hp | 109 hp | 109 NM | 155 NM | No | No | No | |
Astra (G) 2.0 16V DTI | 101 hp | 136 hp | 70 NM | No | No | No | ||
Astra (H) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Astra (H) 1.6 16V | 105 hp | No | No | No | ||||
Astra (H) 2.0 16V Turbo | 240 hp | 275 hp | 320 NM | 385 NM | No | No | No | |
Astra (H) 1.3 CDTI | 90 hp | 115 hp | 200 NM | 255 NM | Yes | Yes | No | |
Astra (H) 1.7 16V CDTI | 101 hp | 125 hp | 240 NM | 285 NM | No | No | No | |
Astra (H) 1.9 CDTI | 120 hp | 150 hp | 280 NM | 330 NM | Yes | Yes | No | |
Astra (H) 1.9 CDTI | 150 hp | 175 hp | 320 NM | 370 NM | Yes | Yes | No | |
Barina (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Barina (B) 1.0 12V | 60 hp | 63 hp | 6 NM | No | No | No | ||
Barina (B) 1.2 16V | 65 hp | 69 hp | 6 NM | No | No | No | ||
Barina (B) 1.4 16V | 90 hp | 100 hp | 98 NM | 112 NM | No | No | No | |
Barina (C) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Barina (C) 1.0 12V (Flexpower) | 60 hp | 63 hp | 6 NM | No | No | No | ||
Barina (C) 1.2 16V | 75 hp | 87 hp | 110 Nm | 129 NM | No | No | No | |
Barina (C) 1.4 16V | 90 hp | 100 hp | 98 NM | 112 NM | No | No | No | |
Barina (C) 1.3 CDTI | 70 hp | 95 hp | 170 NM | 210 NM | Yes | Yes | No | |
Barina (C) 1.7 16V DI | 65 hp | No | No | No | ||||
Barina (C) 1.7 16V DTI | 75 hp | 95 hp | 165 NM | 215 NM | No | No | No | |
Captiva | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Captiva 3.2 V6 | 227 hp | No | No | No | ||||
Captiva 2.0 VCDI | 127 hp | No | No | No | ||||
Captiva 2.0 VCDI | 150 hp | No | No | No | ||||
Commodore VZ | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Commodore VZ 3.6 V6 | 227 hp | No | No | No | ||||
Corsa (D) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Corsa (D) 1.2 16V | 80 hp | 85 hp | 110 NM | 120 NM | No | No | No | |
Corsa (D) 1.6 16V Turbo | 152 hp | 200 hp | 210 NM | 270 NM | No | No | No | |
Corsa (D) 1.6 16V Turbo | 180 hp | 216 hp | 230 NM | 280 NM | No | No | No | |
Corsa (D) 1.6 16V Turbo | 192 hp | 228 hp | 230 NM | 280 NM | No | No | No | |
Cruze | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Cruze 1.8 16V (J300) | 136 hp | No | No | No | ||||
Cruze 2.0 VCDI (J300) | 121 hp | No | No | No | ||||
Epica | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Epica 2.0 VCDI | 150 hp | No | No | No | ||||
Lacetti | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Lacetti 2.0 TDCI | 121 hp | No | No | No | ||||
Signum | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Signum 2.8 V6 | 226 hp | 282 hp | 330 NM | 420 NM | No | No | No | |
Signum 2.8 V6 | 246 hp | 297 hp | 350 NM | 448 NM | No | No | No | |
Vectra (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Vectra (B) 1.6 16V | 100 hp | No | No | No | ||||
Vectra (B) 2.0 16V DI | 82 hp | No | No | No | ||||
Vectra (B) 2.0 16V DTI | 101 hp | 127 hp | 205 NM | 275 NM | No | No | No | |
Vectra (B) 2.2 16V DTI | 125 hp | 150 hp | 270 NM | 335 NM | No | No | No | |
Vectra (C) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Vectra (C) 1.6 16V | 100 hp | No | No | No | ||||
Vectra (C) 1.9 8V CDTI | 100 hp | 130 hp | 260 NM | 320 NM | Yes | Yes | No | |
Vectra (C) 1.9 8V CDTI | 120 hp | 150 hp | 280 NM | 335 NM | Yes | Yes | No | |
Vectra (C) 1.9 16V CDTI | 150 hp | 175 hp | 320 NM | 370 NM | Yes | Yes | No | |
Vectra (C) 2.0 16V DTI | 100 hp | 127 hp | 230 NM | 285 NM | No | No | No | |
Vectra (C) 2.2 16V DTI | 125 hp | 150 hp | 270 NM | 335 NM | No | No | No | |
Viva | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Viva 2.0 TDCI (J200) | 121 hp | No | No | No | ||||
Zafira (A) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Zafira (A) 1.6 16V ECOFLEX | 97 hp | No | No | No | ||||
Zafira (A) 1.6 16V | 101 hp | 111 hp | 150 NM | 165 NM | No | No | No | |
Zafira (A) 2.0 16V OPC | 192 hp | 232 hp | 262 NM | 319 NM | No | No | No | |
Zafira (A) 2.0 16V OPC | 200 hp | 235 hp | 262 NM | 315 NM | No | No | No | |
Zafira (A) 2.0 16V DI | 82 hp | 110 hp | 185 NM | 235 NM | No | No | No | |
Zafira (A) 2.0 16V DTI | 100 hp | 125 hp | 230 NM | 285 NM | No | No | No | |
Zafira (B) | ||||||||
Model | Original | Tuned | Original | Tuned | DPF OFF | EGR OFF | O2 OFF | |
Zafira (B) 2.0 16V Turbo | 200 hp | 235 hp | 262 NM | 315 NM | No | No | No | |
Zafira (B) 2.0 16V Turbo | 240 hp | 275 hp | 320 NM | 385 NM | No | No | No | |
Zafira (B) 1.9 CDTI | 100 hp | 130 hp | 260 NM | 320 NM | Yes | Yes | No | |
Zafira (B) 1.9 CDTI | 120 hp | 150 hp | 280 NM | 330 NM | Yes | Yes | No | |
Zafira (B) 1.9 CDTI | 150 hp | 175 hp | 320 NM | 370 NM | Yes | Yes | No |