STAGE 1
This step is generally w124 specific and consists of fitting an om606 turbodiesel engine to the standard N/A model, custom downpipe, throttle linkages, plumbing and a small bumper mounted intercooler takes the power to around the 180bhp mark and a nice increase on mpg over stock (if driven sensibly).
Price £P.O.A. (prices subject to your vehicle type and condition and engine availability but this can be used as a good estimate)
STAGE 2
Very similar to the previous stage but with a nice hike in power due to fuel pump and boost pressure upgrades. Estimate between 250-290bhp for this setup but still very drivable on a daily basis.
Price as stage 1 plus £P.O.A.
STAGE 3
A stage 3 develops over 400bhp these cars is a lot of fun! For this stage gearbox mods are advised, engine upgrades are Large Borgwarner Turbocharger, manifold adapter, externally mounted waste gate, custom 3inch stainless downpipe into 3inch stainless system, K&N filter, welded boost pipes and special high output fuel pump. As mentioned before on this site this car returns 35-40mpg daily with a little enthusiastic driving also.
Price as stage 1 plus £P.O.A.
STAGE 4
Price as stage 3 but with added £P.O.A. for custom 6 branch manifold bhp gain dependant on fuel+turbo
STAGE 5
Call us for porting, valve gear and internal upgrades.
700bhp has been seen to date !