The 6-speed axles seem about 50% larger than the 5-speed ones. clutch is 240mm. dual mass flywheel. Mine came with: 6-speed. axles. starter. flywheel,clutch,pressure plate. shifter box (not really needed if you have a 5-spd already), even came with knob and boot! =P. So in summary, 1,5 bars of boost at low revs can be a lot more dangerous than the same boost at 3000 rpm. And 1 bar boost at 6000 will make more power than both and remain safer overall. But then you run into cooling, fueling and other areas that also can make the engine terminally sad when pushed too far. x2. This means it’s time for nitrous! With a single kit of nitrous on a .132 jet, the CGI block was able to spit out a whopping 1,641-horsepower making it the highest power CGI block to date. However, this truck is light and is set up for 5.90 index class so its regular power output will be around 1000-1100 horsepower so it will be able to live a Use a TX30 bit to remove three of the bolts. Use a 13mm socket on the DieselGeek adapter to remove the triangle bolt. Now the top will remove, and some fuel will spill out. Use a wire-tie to secure the cover and keep it out of the way. I used a clean rag to soak up some of the diesel fuel around the sensor. The below pics are of gear ratios from the Superb 170 bhp and Octavia 150 bhp versions. The gear ratios shown for the Octavia are different from that sold in India. VW have different gear ratios across the globe. In the pic above, the 170 bhp makes 120 kmph at 2000 rpm and the Octavia makes 120 kmph at 2300 rpm. Fuel cut will occur below 5k rpm's. the issue with fuel cut is the rail pump's ability to recover or spin up fast enough to meet the volume demands at high boost and low rpm's. Once you get above 5k, the rail pump will flow 400+ hp. what could happen in the long run is lesser companies will tune around the fuel pressure issue in the lower, mid Basically if you want your 2.5L to be as fun as the TDI your going to spend almost as much as a TDI costs and you will never get the 42mpg. Something to consider also is you are talking about two very different animals. TDI = tons of low end torque and great MPG. Tuned 2.5L = HP at higher rpm's and bulletproof. Honestly both the 1.9l and 2.0l TDI engine are MORE than powerful enough for our TJs. The Coty Built kit is designed for the BEW TDI diesel from a 2004 ~ 2005.5 Volkswagen with a TDI. It's a 1.9l engine with 100hp and 184ft/lbs of torque stock, I believe with a tune, turbo and injectors from Coty Built you get around 140hp and 252ft/lbs of torque. wG3AC.