218HP from a 118D B47 This fantastic BMW made some serious power almost hitting 220HP When you have a tune or calibration at the road side, you have no way to know if its safe, if its tested or if it even makes the clai...

Do you think this engine needs walnut blasting? Can you guess the car and fuel type? One of the worst ones we've seen in a while. On another note, does anyone believe that hydrogen could fix this issue or even one of th...

Vauxhall Insignia in for some custom dyno tuning! No off the shelf, no downloaded cack, no roadside flash and dash job and no automated ai tuning stuff either. If you want the strongest and most reliable software calibr...

Rocketdog Racing in with the VW for some tuning of the EA113 #rocketdog #racing #llandowtuning #rollingroad #ea113 #vw #audi

AdBlue Problems Solved £150 Off Custom Stage 1 and 2 Tuning Got an AdBlue problem? Been told you need an expensive fix? Stop pop down for a free code scan and assessment any weekday and we'll give you a second opinion!...

𝗔𝘂𝗱𝗶 𝗔𝟲 𝗳𝗼𝗿 𝗖𝘂𝘀𝘁𝗼𝗺 𝗗𝘆𝗻𝗼 𝗧𝘂𝗻𝗶𝗻𝗴 No Off the Shelf Files. No Copied Junk. If you want a tune and a pray there are loads of options out there. If you want a genuine custom calibration built for your...

𝗚𝗼𝗹𝗳 𝗥 𝗖𝘂𝘀𝘁𝗼𝗺 𝗗𝘆𝗻𝗼 𝗧𝘂𝗻𝗶𝗻𝗴 Stage 2 making 400HP If you want your Golf R running at its absolute best, do not settle for a second rate calibration copied from another car or downloaded from some bloke...

𝗙𝗼𝗿𝗱 𝗙𝗼𝗰𝘂𝘀 𝗦𝗧 𝗦𝘁𝗮𝗴𝗲 𝟮 𝗠𝗮𝗸𝗶𝗻𝗴 𝟯𝟬𝟬𝗛𝗣 Another Focus ST on the rollers, and another car transformed with a proper Stage 2 custom tune. Smooth power delivery, strong torque, crisp throttle respons...

𝗩𝗼𝗹𝘃𝗼 𝗦𝟲𝟬 𝗗𝗶𝗲𝘀𝗲𝗹 𝗦𝗹𝗲𝗲𝗽𝗲𝗿 𝗺𝗼𝗱𝗲: 𝗮𝗰𝘁𝗶𝘃𝗮𝘁𝗲𝗱: 𝗙𝗿𝗼𝗺 𝟭𝟱𝟱𝗛𝗣 𝘁𝗼 𝟮𝟬𝟴𝗛𝗣 Another quiet, unassuming Volvo turned into a proper torque monster. These S60 diesels look sensible on the...

Audi A1 1.6 Diesel in for a Custom Dyno Tune 110HP > 145HP and loads more torque No off-the-shelf map, just another genuine Llandow Custom tuning session carried out properly on the dyno. Every session is data logged,...

Smart Car in for some custom dyno tuning from South Wales leading tuning center. Not only are we the best equipped, we've been doing it longer and we've never been a reseller or agent for another tuner. Do you really wa...

VW Passat in for some Llandow Custom Tuning DPF, EGR or Adblue issue? Come speak to us No off the shelf junk or pretend "dyno developed" solutions. The car itself, tuned on the dyno by South Wales only tuning centre th...