ISC Subaru RSTI
1998 Wide Body Subaru Impreza GC8 Coupe Build
RSTi Article by ISC Suspension-NA
100% 04 STi Swap Interior, Seats, Transmission, Motor, Dash, Sub Frame etc
Engine:
- 2.5l EJ257 Jay Perry Built Motor
- STi Crank
- Manley H Beam Rods
- CP Forged Pistons
- ACL Bearings
- ARP Headstuds
- Stage 2 BC Camshafts
- BC Valve Springs and Retainers
Transmission:
- 6spd OEM STi Transmission
- Clutch Masters FX300
Bolt-ons:
- Blouch 2.5 XTR Turbocharger w/ welded wastegate
- Grimmspeed up-pipe with 38mm Tial EWG
- Perrin Big Tube Headers
- Invidia Catless downpipe
- P & L Motorsports N1 Style Catback Exhaust
- Agency Power Fuel rails
- 1000cc Injectors
- Mishimoto Radiator and Fans
- Grimmspeed TMIC
- Perrin Turbo Inlet
- Killer B Oil Pickup and Baffle
- Gates Racing Timing Belt
- NGK One step Colder Plugs
Suspension:
- ISC N1 Track Coilovers for GC8
- Whiteline Front and Rear Swaybars
- Subframe Lockdown Bolts
- DRT Harness
Brakes:
- ISC 1 Piece 6 Pot Brake Kit
- ISC Stainless Steel lines (included in kit)
- Brembos for Rear
It’s been a while since we updated this page for the RSTI. Since we last updated, it has gone through a few changes. We wrapped it light blue, and had that look for a few years, as seen below.
It was a cool change up, but after a few years we were eager to change it up once again. With Wicked Big Meet 2024 coming up, we knew we had to make this thing look better than it ever had before. We dropped the car off at Newschool Vinyl, and let our friend Jake go to town changing the color.
Once we got the car back, it was 2 days before WBM. We had some mismatch aero pieces from other cars, that we measured, cut, and fit to this car. It worked out perfectly. Rear spats, side skirt extensions, and a custom splitter made by our friend Evan (the owner of the other white GC you’ll see below). The white vinyl, along with the new aero made this car pop!
See the video below for some behind the scenes of prepping this car for WBM 2024!