July 9, 2019 2008 Isuzu Rodeo – 3.0 TDI – From 163BHP to 190BHP by Lewis
July 8, 2019 2009 Mercedes-Benz ML300 – 3.0 CDI – From 190BHP to 260BHP by Lewis
July 2, 2019 2015 Volvo XC60 – 2.4 TD – From 190BHP to 245BHP by Lewis
July 1, 2019 2017 Vauxhall Insignia – 1.6 CDTI – From 136BHP to 160BHP by Lewis
June 26, 2019 2016 Ford Edge – 2.0 TDCi – 180BHP to 200BHP by Lewis
2016 Ford Fiesta ST – 1.6 EcoBoost – From 182BHP to 225BHP by Lewis
May 23, 2019 2019 Volkswagen Golf GTD – 2.0 TDI – From 184BHP to 220BHP by anthony@rrperformance.co.uk
2014 Fiat – Ducato – 2.3 MJet – From 130BHP to 160BHP by anthony@rrperformance.co.uk
2006 Vauxhall Astra – 1.3 DTI – From 90BHP to 113BHP by anthony@rrperformance.co.uk
2009 Audi Q7 – 3.0 TDI – From 239BHP to 300BHP by anthony@rrperformance.co.uk