This 2007 Subaru Impreza WRX STi is a World Rally Blue Pearl example that was purchased by the seller in 2016, and it has been modified with Go Fast Bits hybrid blow-off valve, an AEM 320-lph fuel pump, a GrimmSpeed air-oil separator, an aluminum oil pan, and aftermarket powertrain mounts and exhaust components as well as an ACT clutch, TEIN coilovers, Whiteline suspension components, Kartboy shifter bushings, and more as described below. Power is provided by a turbocharged 2.5-liter flat-four that drives all four wheels through a six-speed manual transaxle, a driver-controlled center differential, and limited-slip front and rear differentials. Additional equipment includes a rear wing, a JDM-style rear diffuser, Brembo brake calipers, refinished 17″ BBS alloy wheels, automatic climate control, and a Pioneer touchscreen stereo. Now indicating 36k miles, this WRX STi is offered in California with a Carfax report and a Montana title in the name of the seller’s LLC.

The car is finished in World Rally Blue Pearl (02C) and features an aluminum hood with a functional scoop as well as a rear wing, HID headlights, side skirts, and power-adjustable mirrors. The seller notes that a JDM-style rear diffuser has been installed. The Carfax report indicates that damage occurred to the rear and left-rear sections of the car in October 2018.

BBS 17″ alloy wheels were refinished in gold powder-coat under current ownership, and they are wrapped in Michelin Pilot Super Sport tires. Braking is from four-wheel discs with Brembo four-piston front and two-piston rear calipers, and Goodridge braided stainless-steel hoses have been installed. The seller tells us that the car rides on TEIN coilovers, and additional modifications include the following components:
- Whiteline front roll center adjustment kit
- Whiteline anti-lift kit
- Whiteline lateral links
- Whiteline 24mm adjustable sway bars
- Kartboy sway bar end links

The front bucket seats are trimmed in Black cloth, and color-coordinated upholstery extends to the rear seats and the door panels. Appointments include automatic climate control, cruise control, power windows and door locks, and a Pioneer touchscreen stereo. The seller notes that the shifter has been fitted with Kartboy bushings.

The leather-wrapped MOMO steering wheel fronts a 160-mph speedometer, a central tachometer with a 7k-rpm redline, and gauges for fuel level and coolant temperature. An Auto Tech Interiors (ATI) three-gauge pod atop the center stack houses Perrin Performance gauges for boost pressure, coolant temperature, and oil pressure. The digital odometer indicates 36k miles, approximately 4k of which were added under current ownership.

The seller tells us that the turbocharged 2.5-liter EJ257 flat-four has been modified with the following components:
- Go Fast Bits (GFB) Respons TMS hybrid blow-off valve
- AEM 320-lph fuel pump
- GrimmSpeed air-oil separator
- Killer B Motorsport aluminum oil pan kit
- STi Group N engine mounts
- Perrin Performance pitch-stop mount
The exhaust system features a GrimmSpeed high-flow manifold crosspipe, a COBB Tuning up-pipe, a TOMEI USA downpipe without an integrated catalyst, and a TOMEI USA titanium cat-back exhaust system. The seller tells us that a custom engine management tune by Church Automotive Testing of Los Angeles, California, was applied by way of a COBB Tuning AccessPort module.

Power is routed to all four wheels through a six-speed manual transaxle, a driver-controlled center differential, and limited-slip front and rear differentials. The seller tells us that the car was fitted with an Advanced Clutch Technology (ACT) Performance Street clutch and flywheel in 2017, and a Beatrush transmission mount, Kartboy transmission mount bushings, and Whiteline rear differential support lock bushings have also been installed.
The Carfax report displays the aforementioned October 2018 damage report.
The car is titled in Montana but located in California. It cannot pass a California smog test, and it cannot be sold to an in-state private-party buyer.