So I ordered a S550 after looking around at different cars. Including the new Camaro and the new C7. I am a Corvette owner and not foreign to forced induction or high horsepower cars. Here are the S550 specs. First Mustang ever owned. 2015 Triple black GT, Premium, PP, Recaro, 401, BLS, Adaptive cruise, Security, NAV Dealer did 35% all around. Here is what I ordered to get started. Parts are all here now after two months of ordering. Engine Magnaflow competition quad tip UPR catchcan Beefcake D1SC Stage 2 black and black 4.5" pulley ID 1000 injectors JMS BAP SCTx4 MAK Cat deletes MMR OPG and Timing set Holley Sniper intake Lund Tuned Drivetrain DSS 800 h.p. axles RXT clutch and flywheel Barton M6 shifter BMR driveshaft loop Suspension BMR diff and IRS kit (Poly) BMR Uplinks BMR Toe rods Steeda progressive sport springs Steeda front sway bar with billet links Steeda rear sway bar with billet links Steeda IRS centering kit Steeda Clutch line Steeda IRS brace Self fabricated jacking rails Koni adjustable shocks all around Interior Weathertech floor mats Ecoboost Gauge pod Anarchy automotive shift knobs JLT carbon fiber center console JLT carbon fiber door switch plates Redling alacantara center console, shift boot, and emergency brake boot GT-350 steering wheel All stitching blue Exterior Roush quagtip rear valence Roush rear spoiler Roush hood vents FRPP hood struts Custom grill Badgeless rear panel Diode Dynamics all Hide a plate Anchor room headlight tint Howler badges from Spacecity MMD V-series hood scoop American flag window wrap TJ Reese Nightshaded corner markers Wheels and tires Custom 16mm and 6mm wheel spacers 19x9.5 and 19x11.25” custom Advanti Hybrids Brakes Rotorpros drilled and slotted Semi metallic brake pads This!