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RallySport Direct's 2015 WRX STI Build

65K views 219 replies 38 participants last post by  ThatBroBill 
#1 · (Edited)





When we first received our STI, we were hoping to build the ultimate street car with a bit more focus on track as we were willing to sacrifice comfort for more performance, but we also did not want it to be pure track. During our build, we were hit with something that would change the course of the build, and that thing was SEMA. We always wanted the STI to be in SEMA, but we were not building it for that purpose. With our car being confirmed for SEMA, we really had to change what we were doing and why we were doing it. No longer could we go to track days as we had to keep the car clean and free from damage. We primary focused on mods that would be good for a show car, but still in the back of our mind we wanted to build this car how we wanted to build it... to a degree. With the car being featured in SEAM 14 and 15, and with SEMA 16 coming up, we are trying to think of ways to make the car different and stand out once again. Join us along the way trying to get the car ready for 2016 SEMA!


Engine:
Perrin Rotated Mount Kit With GTX3582 Turbo
Perrin FMIC
Perrin Exhaust Manifold
Cosworth Intake Manifold
Cosworth Air Pump deletes
Perrin Air Oil Separator
Perrin Battery Tie Down

Penrite Racing 5W30 oil
Prova Oil Filter
Dimple Magnetic Drain Plug M20X1.5X14

Turbosmart Dual Port BOV
Cobb Tuning V3 AccessPort
HKS Hi-Power Catback Exhaust
Omni Power 4 BAR Map Sensor
DeatschWerks DW65C Fuel Pump
Grimmspeed Boost Control Solenoid
Cosworth TGV Deletes
Deatschwerks Fuel Rails W/ 1200c injectors
Grimmspeed Lightweight Crank Pulley Red
Turbosmart Fuel Pressure Regulator



Interior:
JDM STi Push Button Starter
JPM Coachworks Black Alcantara With Red Stitching Center Arm Rest
JPM Coachworks Black Alcantara With Red Stitching Shift Boot
JPM Coachworks Black Alcantara With Red Stitching E-brake Boot

Cusco/Bride Stradia II Seats
Takata Green Race 4 4-Point Harness (x2)
Sparco Seat Base Driver Side
Sparco Seat Base Passenger
Perrin Adjustable Shift Knob
Perrin SI Dial



Exterior:
Lamin-X Yellow Fog Light Covers
Custom Painted APR GTC-300 Wing
APR Carbon Fiber Front Air Dam
APR Custom Splitter
APR Front Canards
HT Autos Fender Flares




Drivetrain:
Kartboy Short Throw Shifter
Kartboy Front Shifter Bushings
Kartboy Rear Shifter Bushings

Perrin Engine Mounts
Perrin Pitch Stop Mount
Perrin Transmission Mount
PST Carbon Fiber Driveshaft



Suspension:
HKS Hipermax IV-GT Coilovers
Cusco Rear Control Arms
Cusco Rear Trailing Arms
Whiteline 22mm Adjustable Rear Swaybar
Whiteline Adjustable Rear Endlinks





Chassis:
Cusco Rear Trunk X-Brace
Cusco Power Steering Brace
Cusco Rear Side Power Brace
Cusco Front Crossmember Brace
Cusco Rear Subframe Brace
Cusco Front Side Power Brace





Wheels/Tires:
Volk Racing ZE40 18x10.5 +24
Toyo R888 275/35/18

 
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#105 ·
I don't know where to post, I am new in the forum.

I had a question. I know that the 2015 Legacy limited has auto dimming Exterior mirrors. They look exactly the same as the 2015 sit mirrors. Any ideas if they would fit and work properly on my 2015 STI? They also have the blind spot monitoring system.
 
#117 ·
Nice!
I can't wait to see the numbers.
You gentlemen have a lot of time and effort into that car.
It's paying off big time. Keep those pics coming.
 
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