Спасибо Stez and Butcher, все понял в итоге решил остановиться на таком варианте:
TURBOCHARGER
Bullseye Power S200 Extended Tip 50-Trim : Mitsubishi Eclipse 90-99 #19267
Wastegate Option: Internaly Gated (+$100)
Optional Install Kit: 95-99 DSM (+$150)
1250+100+150=$1500
MANIFOLD
DN Performance Exhaust Manifold : Mitsubishi Eclipse 90-99 Turbo #16795
http://www.extremepsi.com/store/cust...1&veh=1G%20DSM
Chose Gaskets: Both +$30
470+30=$500
90 Degree Elbow
HTS 4 Ply 90 Degree Elbow : 3.00" ID #17847
http://www.extremepsi.com/store/cust...cat=727&page=1
Quantity: 2
Color Black
45+45=$90
CLAMP
Stainless Steel T Bolt Clamp : Fits 3.00" I.D. Coupler #17585
http://www.extremepsi.com/store/cust...cat=339&page=1
Quantity: 6
3.5*6=$21.5