Iar in legatura cu M3-urile si ele se pot tuna.
Aici este un exemplu de M3 E36 preparat de DA Motorsport la 900 CP si 1050 Nm
DA Motorsport completed the \"900 hp Turbo M3 Project\". On march 2003 we made 700 hp (at the flywheel) with the Garrett GT30/40. GT30/40 was more than enough at the beginning. Later on we decided to upgrade our turbo system with a bigger ball bearing turbocharger. Nowadays a Garrett GT42/51R resides under the hood of the M3. With 30 psi of boost we made 900 hp and 772 lb/ft of torque at the flywheel.
Engine:
- BMW S50B32 block
- Low compression forged pistons
- Forged connnecting rods
- Custom made connecting rod bolts
Cylinder Head:
- Schrick inner valve springs
- Schrick outer valve springs
- Schrick titanium upper retainers
- Schrick steel lower retainers
- Custom made cylinder head studs
Turbocharger:
- Garrett GT42/51R (800-1,000 hp depending on the compressor wheel)
- Ball bearing (the same model has a non ball bearing type)
- Custom made water and oil piping
- Custom made turbo flange
- Custom made turbocharger connecting unit
- 50 mm wastegate
Exhaust system:
- Hand made exhaust manifold: The new exhaust manifold was manufatured in 8 weeks. Stainless steel was chosen for its durability. Pipes with different lengths and diameter were welded together. At the end we have a pipe network under the hood. To make installation and removal of the manifold easier for periodic servicing we used flanges at various bends of the manifold.
- Ceramic coating of the manifold
- Wrapping of the manifold
- Hand made dump pipe 110 mm
- Hand made dump pipe flange
- Removal of the catalytic converter
- Removal of the resonators
- 2 x 80 mm straigt piping until the rear muffler
- Hand made rear muffler
Intercooler:
- 1000 hp air/air intercooler
- Hand made intercooler piping
- Water injection onto the intercooler
Intake Manifold
- Custom made intake manifold: 18,000 cc (1,104 cid)
- Cold air intake located at the rear of the left front fog light
- BMC Formula 1 air filter
Fuel System:
- 3 x Bosch Motorsport fuel pumps
- Surge tank in the trunk
- Rising rate fuel pressure regulator
- 1,000 cc Delphi injectors
- Modified fuel injector rail
- Braided fuel lines