Details. The Q7 strives to accommodate seven in luxury while retaining the driving manners of a much smaller and lighter vehicle. All that is needed to make this a truly awesome platform for your adventures is more power, torque and improvement to response times, we can deliver these and more with a performance tune. Advancement through British tuning technology in your Audi. During the period between 2000 and 2008 Audi introduced an alternative diesel engine technology to the common rail system known as “Pumpe Duse” (PD) this was an attempt for Audi to create an in-house technology comparable to common rail diesel systems that would enable it to be less dependent on common rail system design owned by Audi Q7 4.2 TDI 250 kW / 335 hp / 340 PS | 4134 cc | 8 | CCFC: timing chain: Audi Q7 V12 6.0 TDI 368 kW / 493 hp / 500 PS | 5934 cc | 12 | CCGA: timing chain: This kit replaces both factory GTB1749VK turbochargers on the Audi Q7 4.2 V8 BTR. Rather than starting with the small housings of the GTB1749VK, we have developed this kit that allows fitment of the Audi V12 TDI GTB2260VK turbochargers, dyno proven to produce over 500bhp! If that still isn't enough we can also offer an upgraded set of GTD2872 This Pentosin G12 Coolant - 1.5 Liter (Mfg#AF G001200) fits Audi A3 8P, Audi B5 A4, Audi B5 S4, Audi B6 A4, Audi B6 S4, Audi B7 A4, Audi B7 RS4, Audi B7 S4, Audi B8 A4, Audi B8 A5, Audi B8 S4, Audi B8 S5, Audi C4 A6, Audi C4 S4, Audi C4 S6, Audi C5 A6, Audi C5 Allroad, Audi C5 S6, Audi C6 A6, Audi C6 S6, Audi D2 A8, Audi D2 S8, Audi D3 A8, Audi D3 S8, Audi D4 A8, Audi Q5 3.2L, Audi Q7, Audi R8 This kit consists of: 2 x Small EGR Blanking Plates. 2 x Small EGR Gaskets. 1 x Large EGR Blanking Plate. 2 x Large EGR Gaskets. 4 x Socket Cap Bolts. 2 x Upper Inlet Manifold Seals. 19mm Coolant Hose. 8 x Clamps. Every tuning project will aim to increase the air supply, but fuel supply is just as vital and will need to match the air the engine can utilise. Fuel to Air ratio is vital so upgrade the fuel pump & injectors. Also you can look to perform head mods (flowing and porting), bigger valves, fast road cams and forced induction upgrades to improve fuel. Audi A3 / S3 / RS 3 MKII - 2.0 TDI Fuel Pressure Low - Hi All my first post on here i'm hoping some on is able to assist me Last week I had the coil light flashing at me with code P0087 Fuel rail pressure too low, at 1.5/2k rpm in 4th, after clearing it would come on again similar revs and gear cruising country lanes .

audi q7 4.2 tdi tuning