SKU: 24996-AK035 | UPC: 4957266600504
HKS FINE TUNE V-BELT/6PK1905 for Subaru Impreza WRX STI Legacy Forester 2002-2021
The HKS Fine Tune V-Belt 6PK1905 serves as a high-performance accessory drive belt for Subaru turbo models. It fits Impreza WRX 2002-2007 STI 2004-2021 Legacy GT 2005-2009 Outback XT 2005-2009 and Forester XT 2008-2012. This 1905mm 6-rib belt ensures firm pulley grip and steady tension to drive alternator power steering and A/C without slip during high RPM or boost.
Key Features
- High friction compound: Provides strong pulley contact to transmit power efficiently under heavy loads and speeds
- Low elongation EPDM material: Retains shape and tension throughout service life for consistent operation
- Heat resistance to 120°C: Handles extreme engine bay temperatures without softening or cracking
- Reduced rib thickness: Lowers bending resistance for smoother rotation and less noise
- Precise 1905mm length 6PK design: Matches OEM specs for plug-and-play installation on Subaru EJ25 turbo engines
Product Notes
- Direct OEM replacement improves accessory drive response in tuned engines
- Inspect pulleys for wear before installation to ensure longest belt life
- Arrives in sealed packaging to protect from contamination and damage
Installation Notes
- Professional installation recommended.
- Use a belt tension tool to set 300-400N preload per HKS specs
- Works with OEM HKS or aftermarket accessory pulleys no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2005-2009 | Subaru | Legacy | 2.5 GT |
| 2005-2009 | Subaru | Outback | 2.5 XT |
| 2008-2012 | Subaru | Forester | 2.5 XT |
Why Choose HKS?
- 45 years of JDM motorsport development and testing
- Premium rubber compounds built for endurance racing
- Exact engineering tolerances from Japanese production
Frequently Asked Questions
- Q: Will this fit my 2015 WRX STI?
A: Yes direct fit for all 2004-2021 Impreza WRX STI models with EJ257 engine - Q: What material is used in this belt?
A: EPDM rubber with specialized additives for grip heat tolerance and low stretch properties - Q: What warranty coverage applies?
A: Covered under HKS limited manufacturer warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact box 10 x 6 x 2 inches
- Weight: 0.4 lbs





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