Customer Testimonials

Stuart Parker

November 13, 2015 at 7:20pmGreat job Gary.... v pleased with the result on my Volvo S60 R. sounds and runs much better :)  

I've had to spend the week driving back and forth to Birmingham and I can't remember the last time it ran so smoothly. I'm totally impressed! :)

Okay, so just had a good 50 mile blast in the old girl and - wow! I'd told Gary that I wasn't expecting miracles as the car's lived on a diet of 98-99 RON supplemented by regular BG44K chasers, and experienced the perfect ritual of daily A road warm-ups followed by motorway blasts. However....
From start-up, where I noticed that the habitual V8 shake had been dampened (boo!) to stop start traffic, where the throttle response and controllability was noticeably enhanced, to the open road dashes where there was an undeniable eagerness that had me varying gears and speeds just to sample it. Wow! Money well spent indeed. And I'm convinced I've even got enhanced pops and burbles on the overrun. Bargain then! Thanks again Gary, another happy customer.

Gary wrapping-up after giving my S5 the treatment. Arrived bang on time, great bloke to chat to whilst the magic was at work. Driving impressions to follow but what we did detect was that the treatment resulted in a 4db drop in engine noise at idle. Not my primary objective but a good omen!
Thanks Gary, good to meet you

OK, so an update on the Leon...much more nippy with 25bhp more, and just as economical as before...if not a little better, well worth doing the remap.

Graham - FIAT Scudo 2.0 JTd and SEAT LEON 1.6 TDi Ecomotive

Blend & Performance remaps

The van now returns 37+mpg where before it never did better than 31, also it is better to drive and is much smoother as thanks to Gary & SnM

Graham - FIAT Scudo 2.0 JTd

Blend remap

Cheers Gary, Can really feel the difference for sure. Pulls much better through the gears

Jez - VW Transporter T5 1.9 TDi

Blend remap

Very happy with the result of my remap, so much more power and it pulls like a train now. Thanks again Gary will definately be using him again on all my remaps.

Steve - Renault Megane 250 RS

Performance Remap with a K&N Filter

Fantastic service from Gary. Despite a few false starts with the mapping Gary kept going and wouldn't let the problems he found get the better of him. Highly recommended to anyone. Total professional !


Rhys - Alfa Romeo Brera 2.2 JTS

Economy remap and smooth out a snatchy throttle response.

It feels so much livelier, it accelerates a lot better from standstill and doesn’t feel like its being held back now. I am very pleased with the result.

Richard - Skoda Roomster 1.4

Performance remap.

It felt great going through the Alpine passes and tunnels. Great engine sound at high speed too.

John - Porsche 997 Carrera 2S

Performance remap.

I am seeing over 25% better economy, and it now feels more like a car than a Jeep to drive after you re-mapped it.

Richard - Jeep Grand Cherokee 2.7 CRD

Economy remap with extra torque.

Don't wait, get your remap done now. My car has a new lease of life, more power, more mpg and more torque without the need to change gears constantly.
Black Code are a professional company with people who understand your car, your engine and your pocket. Backed by a comprehensive guarantee.
I have a smoother engined car and the power and economy which will pay for itself over and over again.

Paul - Saab 9-3X 1.9 Ttdi

Performance remap.


It's so noticeable. Accelerates better when towing, less gear changes and 20% better economy too ! Fantastic.


Nick - Land Rover Discovery 3 2.7 TDV6

Economy map with more torque for towing.

Feels great, thank you. Acceleration is far smoother, more power before the turbo kicks in and stronger acceleration at higher revs too.


Sinan - VW Passat TDi 130
Performance remap.

" Thanks for the map, I'm very impressed with the performance "


Arron - Mitsubishi Lancer 2.0 Di-D

Performance remap.

" You can feel the difference :) "

Dan - MINI Clubman Cooper S

Performance remap.

" The fuel economy, that has risen at least 20% if not more, and at one point in 3rd driving not slowing down, we had 72mpg average, and ive NEVER seen that high a figure while driving, slowing down yes.
The car also feels better on acceleration, just seemed to have more grunt
and all this and the engine still wasnt even up to temp, as the car was only out for about 10mins. "

Steve - Ford Mondeo 2.0 TDCi

Economy map with a bias for towing.

" I can obviously notice that I have a vast increase in power "


Paul - Audi A6 2.0 TDi

Combination Performance & Economy remap.

" Very pleased, thanks again. "


Kevin - Audi A4 2.0 TDi

Performance remap.

" The remap is working well, low down the rev range is better and mid range is definitely smoother. "


Robert - Volvo XC90 D5

Economy remap with a towing bias for better acceleration.

" The 330D pulls away crisper and cleaner. My partner noticed it was giving her a bigger thump in the back pulling away from junctions even in town." 


Dave - BMW 330d

Combination Performance & Economy remap.

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