BMW F-Series 420d (2017) - Developed 187 to 239 bhp with torque 295 to 372 Lbft. Already an efficient unit, the tune provides a considerable gains to the performance of this 20d variant and a good chance of economy gains also - (relatively driving).... The CIC Sports Dials adjusted also, to show the increase [...]
BMW X5 xDrive 40d (2014) - Developed 308 to 400 bhp with torque 465 to 570 Lbft. A returning customer, realistic and well aware of the gains available from Electronic Engine Software Enhancements that Celtic Tuning offer - development providing excellent gains for the 35 and 40d variants (Sport Displays rescaled also....). To See [...]
BMW Z3 (1998) 28i - Developed 193 to 208 bhp with torque 206 to 224 Lbft. Normally aspirated gains, not quite that of what can be achieved with Turbo charged units - however there are gains still from development with breathable mods here - raising the rev limiter and option to remove the 155 [...]
BMW F-Series 135i (2016) Developed 322 to 378 bhp with torque 332 to 414 Lbft. Just look at the dyno chart from development with Celtic Tuning, a huge improvement to the power delivery - not just peak figures..... To see what your BMW or Vehicle is capable of, Please Click Here [...]
BMW F-Series 640D (2015) - Developed 308 to 387 bhp with torque 465 to 570 Lbft. A returning customer, realistic and well aware of the gains available from Electronic Engine Software Enhancements that Celtic Tuning offer - delivering excellent gains for the Twin Turbo 6 Cylinder Engine from their development (Sport Display scales adjusted [...]
A returning customer (2009_118d - tuned 5 years ago) - now with a BMW F-Series 120d (2016) - Developed 187 to 238 bhp with torque 295 to 340 Lbft. Most commonly tuned in the 3 and 5, F-Series 20d variants - this 120D will benefit that bit further due to its size and weight, [...]
BMW F -Series 520D (2013) Developed 181 to 230 bhp with torque 280 to 339 Lbft. The 4 cylinder 520d has good efficiency, however the lack of power - very often means that efficiency is compromised when laboring the engine to achieve the required speeds. The tune and development here, bring the 4 cylinder [...]
BMW F-Series M135i (2014) - Developed 315 to 378 BHP with torque 332 to 414 Lbft. Not an easy one to tune, this as the ECU is bolted to the underside of the Inlet manifold (which requires removal) for cooling of the ECU. A timely and tricky procedure, however just look at the [...]
Less than a Month old.... BMW 430d (2017) Gran Coupe - Developed 254 to 311 bhp with torque 413 to 472 Lbft. A returning customer, specifically looking to tune again with Celtic Tuning's quality product. The very fact that the car is less than a few weeks old, proves (the customer confidence) as [...]
BMW 118D (2006) - Developed 120 to 178 bhp with torque 207 to 294 Lbft. Taking refinement to the next level, The 2.0d engine (118d/318d) is equipped with common rail 2 technology, introducing at the time - a new range of ECU's. With power up to 178bhp and 294lbft torque, the performance is [...]
