JDM Subaru Impreza WRX STi GDB V9 EJ207 EJ20 SPEC-C DOHC AVCS Turbo Engine Motor Intercooler 2006-2007 Version 9 STi MY06

Description

Buy JDM Subaru EJ207 V9 Spec-C Engine Online

Buy JDM Subaru Impreza WRX STi GDB V9 EJ207 EJ20 SPEC-C DOHC AVCS Turbo Engine Motor Intercooler 2006–2007 Version 9 STi MY06 Online

The JDM Subaru EJ207 EJ20 Spec-C DOHC AVCS Turbo Engine with Intercooler (2006–2007 Subaru Impreza WRX STi GDB Version 9, MY06) is a masterpiece of Japanese engineering, representing one of the most advanced iterations of Subaru’s legendary EJ20 engine family. The Spec-C designation is Subaru’s motorsport-inspired trim, developed to meet FIA homologation requirements for rally racing while delivering unmatched street and track performance. At jdmcarpart.com, we supply authentic, direct-import, compression-tested JDM engines like the Version 9 EJ207 Spec-C, ensuring enthusiasts worldwide can experience the pinnacle of Subaru’s EJ engineering. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

The Version 9 (V9) EJ207 brought improvements in airflow, durability, and power delivery compared to earlier versions. Featuring DOHC AVCS heads (Active Valve Control System), a semi-closed deck block, forged inernals, and a responsive turbocharger, the V9 Spec-C EJ207 is optimized for both daily driving and extreme motorsport use. With factory ratings of over 320 HP and 300 lb-ft of torque, this motor was engineered for high revs, lightning spool, and long-term durability under boost. The included intercooler ensures efficient charge cooling, crucial for maintaining consistent performance in demanding conditions. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

EJ207 Spec-C V9 Engine Specifications

• Engine Code: EJ207 (Spec-C V9, 2006–2007)
• Displacement: 1,994 cc (2.0L)
• Block Design: Semi-closed deck, aluminium alloy
• Bore × Stroke: 92.0 mm × 75.0 mm
• Compression Ratio: ~8.0:1
• Cylinder Head: DOHC aluminium with AVCS
• Valvetrain: 16 valves, dual overhead cams
• Fueling: Multi-point fuel injection
• Turbocharger: Ball-bearing VF-series turbo (twin scroll in some Spec-C variants)
• Intercooler: Top-mount intercooler included
• Power (JDM rating): ~320 PS (~316 HP)
• Torque: ~300 lb-ft
• Redline: ~8,000 RPM
• Applications: Subaru Impreza WRX STi GDB V9 Spec-C (2006–2007 MY06)

Why the EJ207 Spec-C V9 is Legendary

1. Motorsport Pedigree – Built as Subaru’s FIA homologation special for WRC rally.
2. Spec-C Enhancements – Lighter components, stronger block, and improved cooling over standard EJ207.
3. High-Revving Nature – 8,000 RPM redline with smooth top-end pull.
4. AVCS Heads – Dual camshaft variable timing for a broader torque curve and improved drivability.
5. Turbo Response – VF-series turbo delivers fast spool, minimal lag, and strong mid-range torque.
6. Durability – Forged internals and semi-closed deck design mean it withstands high boost reliably.
7. JDM Exclusivity – Never offered in USDM markets, making it a rare and sought-after motor for tuners.

Performance & Tuning Potential

The EJ207 Spec-C V9 is a dream platform for tuners and track enthusiasts:

• Stage 1 (Bolt-Ons): Intake, exhaust, tune = ~340–360 HP safely.
• Stage 2 (Fuel & Cooling Upgrades): Larger injectors, upgraded fuel pump, FMIC conversion = 400+ HP.
• Stage 3 (Forged Builds): Pistons, rods, head studs, rotated turbo kits = 500–600+ HP reliably.

Thanks to the closed/semi-closed deck design and factory forged parts, this motor is considered more robust and reliable at high RPMs compared to the USDM EJ257. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

Installation & Swap Applications

• Direct Fit: Subaru Impreza WRX STi GDB V9 (2006–2007).
• Common Swaps: GD WRX/STi, GRB WRX STi, Legacy GT, Forester XT with proper ECU and wiring.
• ECU Integration: Requires JDM ECU or standalone management for full AVCS functionality.
• Pre-Installation Maintenance: Replace timing belt, water pump, seals, and gaskets for long-term reliability. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

Shipping & Warranty

• Condition: Low-mileage JDM import, compression tested.
• Packaging: Palletized, shrink-wrapped, insured global freight.
• Customs: Full documentation support for international buyers.
• Warranty: 30-day startup warranty covering internal defects.

Why Buy From jdmcarpart.com?

• Authentic JDM sourcing directly from Japan.
• Rigorous inspection and compression testing process.
• Startup warranty protection.
• Palletized, insured worldwide shipping.
• Expert support for swaps, ECU integration, and tuning advice.

By choosing us, you’re not just buying a motor — you’re investing in a proven performance solution backed by trusted expertise. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

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10 Frequently Asked Questions (FAQs)

1. Is this a direct fit for 2006–2007 Subaru WRX STi GDB Spec-C?
Yes, it’s the correct engine for the V9 Spec-C STi MY06–MY07. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

2. What’s included with this package?
EJ207 Spec-C long block with turbo and intercooler. Accessories may vary.

3. What’s the mileage of these JDM engines?
Typically 40,000–60,000 miles due to Japan’s strict inspection laws.

4. How much power can the stock EJ207 Spec-C handle?
Up to ~400 WHP safely; 500–600 WHP with forged builds. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

5. Does it come with warranty?
Yes, a 30-day startup warranty covering internal defects.

6. Do I need a JDM ECU to run this engine?
Yes, or a standalone ECU with AVCS control for proper operation.

7. How is this engine different from the USDM EJ257?
The EJ207 has a closed/semi-closed deck, higher rev limit, stronger internals, and better spool.

8. Can this motor be swapped into a USDM WRX?
Yes, but wiring, ECU, and AVCS integration are required. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

9. Does it include the transmission?
No, this listing is for the engine motor only. Buy JDM Subaru EJ207 V9 Spec-C Engine Online

10. Why buy from jdmcarpart.com?
Because we supply authentic, tested JDM engines with warranty and global delivery. Buy JDM Subaru EJ207 V9 Spec-C Engine Online. Buy JDM Subaru EJ207 V9 Spec-C Engine Online