I started with 2003 2.0 top mount 286 awhp and was not satisfied so I ordered a jdm 2.2 Lagacy block T sleeved it put a Cobb billet crank Oliver rods ceramic coated Wiesco piston ported
the heads and installed Crower stage four cams magnus intake 80mm custom built trottle body GT35R turbo kit Borla header APS 725 intercooler with chiller Hyperflow oilsump,catch can,oilcooler
Driveline shop axels driveline drivline PPG trans gears Rotora 6 piston front brakes 4 piston rears,sti lower control arms perrin positive response bushings cusco motor mounts and trans mount perrin sway bars hotchkis sway bar links cusco lat links and trailing arms Jic magic struts cusco roll bar.I sure I forgot some and theres more to come

WE STARTED HERE                                                                               NOW

WE started with 286 awhp
  This is where we are today

                                                            NOW 453 awhp

 
                                                     custom 2.2 T-Sleeved Block

Cobb billet crank
                 14mm ARP head studs Wiesco ceramic coated pistons Oliver billet rods

                                                        custom ported heads

                                                                                                                                                      Custom 80mm thottle body

               
              
new 06 sti trans installed                                             new r 180 rear diff perrin dif cover
Magnus intake manifold
custom 80mm BBK throttle body
35r turbo

                                                        Drivleshaft shop axels
 
                                                                               Cusco lower arm brace                                                                                                                                                                                                         Hyper flow racing oil pan

    Perrin 22mm adjustable sway bar                                      Cusco Lateral links Cusco trailing arms

CC

                  Driveshaft shop driveline                          Perrin possitive response system

                                                      Driveshaft shop axles

       Rotora Six piston front calipers                                                Rotora four piston rear calipers
                                                   JIC Magics FLT-A2 coilovers

APS 725 intercooler

                                                                                              Hyper flow oil cooler
 

                                                             Cusco roll cage

                                                       NRG carbon fibre seats

Hydra water meth tank&pump

                                   453awhp @8000rpm first run on 87octane 20lbs boost

                                               First Test Run

                                      cooked the dual disk clutch in third gear on this run

                                                        new tripple clutch

 Now We need stronger diffs. gears and a newer,stronger case. it just couldn't handle power made shifting in to third gear. We blew front and rear diffs at the same time. PPG gears are amazing no problems at all.