Wiseco
Wiseco 99.5mm Ring Set 1.2 x 1.5 x 2.0mm Ring Shelf Stock - 9950VF
- SKU:
- WIS9950VF
- UPC:
- 00193564180254
- MPN:
- 9950VF
- Availability:
- Regularly stocked product
Description
Are Wiseco Piston Rings a good upgrade for my Subaru WRX?
Wiseco 4-stroke piston rings are engineered to deliver race-ready performance, confirming their suitability as a significant upgrade for your Subaru WRX.
How do Wiseco Piston Rings improve engine performance?
Achieving tighter engine seals through superior compression and sealing, these Wiseco piston rings enhance power delivery and engine responsiveness.
Wiseco Piston Rings provide race-ready performance, validated by their 9/9 score in Racing Competition and 9/9 for Engine Performance. These Wiseco 4-stroke piston ring sets focus on optimized compression and sealing for demanding driving. Trust Wiseco for superior engine sealing and enhanced power.
Key Features
- Wiseco 4-stroke piston ring sets
- compression and sealing
- oil control
- race-ready performance
- 1.2 x 1.5 x 2.0mm Ring Shelf Stock
- 99.5mm Ring Set
Why Choose the WIS Piston Rings
Delivers reliable engine operation for your Subaru's daily drive and weekend adventures.
Achieves tighter engine seals for improved power delivery and responsiveness.
Provides superior oil control, reducing consumption and exhaust smoke.
Transforms your engine's potential with race-ready performance enhancements.
Who Is This For?
Street Performance — 7/10
Race-ready performance claim implies street improvement.
Track / Autocross — 8/10
Race-ready performance supports track use.
Drag Racing — 8/10
Race-ready performance is beneficial for drag racing.
Racing Competition — 9/10
Explicitly stated race-ready performance.
Engine Performance — 9/10
Compression, sealing, and oil control enhance performance.
Frequently Asked Questions
How do Wiseco Piston Rings improve my Subaru's performance?
Achieving tighter engine seals is provided by Wiseco Piston Rings, enhancing power delivery and responsiveness. These rings are integral to the 'Engine Performance' use case, scoring a 9, transforming your engine's potential with race-ready performance enhancements for demanding driving conditions.
Is professional installation required for Wiseco Piston Rings?
Professional installation is recommended for Wiseco Piston Rings to ensure proper seating and function. Confirm fitment and installation with a qualified technician for optimal engine operation, ensuring race-ready performance for your Subaru.
Will Wiseco Piston Rings fit my Subaru?
Confirming fitment with your specific vehicle is essential for Wiseco Piston Rings. Proper compatibility ensures reliable engine operation for your Subaru's daily drive and weekend adventures, delivering superior oil control and tighter engine seals.
Are Wiseco Piston Rings worth upgrading from stock for track use?
Upgrading to Wiseco Piston Rings is worth it for track applications, as they provide superior oil control and compression for improved power delivery. This aligns with the 'Track / Autocross' use case scoring an 8, transforming your engine's potential with race-ready performance.
What are the key features of Wiseco Piston Rings?
Key features of Wiseco Piston Rings include 1.2 x 1.5 x 2.0mm ring shelf stock designed for compression and sealing, alongside superior oil control. These race-ready performance components deliver reliable engine operation, transforming your engine's potential for demanding driving conditions.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999–2002 | Subaru | Forester | L |
| 1999–2002 | Subaru | Forester | S |
| 1999–2002 | Subaru | Forester | Base |
| 2003–2005 | Subaru | Forester | XS |
| 2003–2010 | Subaru | Forester | X |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2006–2008 | Subaru | Forester | X L.L. Bean Edition |
| 2008 | Subaru | Forester | Sports 2.5 X |
| 2009–2010 | Subaru | Forester | X Premium |
| 2009–2010 | Subaru | Forester | X Limited |
| 1999–2005 | Subaru | Impreza | RS |
| 2002–2004 | Subaru | Impreza | TS |
| 2002–2004 | Subaru | Impreza | Outback |
| 2004–2012 | Subaru | Impreza | WRX STI |
| 2005–2011 | Subaru | Impreza | Outback Sport |
| 2006–2011 | Subaru | Impreza | 2.5i |
| 2007–2012 | Subaru | Impreza | WRX STI Limited |
| 2010–2011 | Subaru | Impreza | 2.5i Premium |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2000–2004 | Subaru | Legacy | GT |
| 2000 | Subaru | Legacy | Brighton |
| 2000–2002 | Subaru | Legacy | GT Limited |
| 2000–2004 | Subaru | Legacy | L |
| 2003 | Subaru | Legacy | L SE |
| 2004 | Subaru | Legacy | L 35th Anniversary |
| 2005 | Subaru | Legacy | Limited |
| 2005 | Subaru | Legacy | i |
| 2006–2012 | Subaru | Legacy | 2.5i |
| 2007–2009 | Subaru | Legacy | 2.5i Special Edition |
| 2007–2012 | Subaru | Legacy | 2.5i Limited |
| 2010–2012 | Subaru | Legacy | 2.5i Premium |
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Piston Rings — Engine Components
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2002 | Subaru | Forester | Base |
| 1999-2002 | Subaru | Forester | L |
| 1999-2002 | Subaru | Forester | S |
| 2008 | Subaru | Forester | Sports 2.5 X |
| 2003-2010 | Subaru | Forester | X |
| 2006-2008 | Subaru | Forester | X L.L. Bean Edition |
| 2009-2010 | Subaru | Forester | X Limited |
| 2009-2010 | Subaru | Forester | X Premium |
| 2003-2005 | Subaru | Forester | XS |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2006-2011 | Subaru | Impreza | 2.5i |
| 2010-2011 | Subaru | Impreza | 2.5i Premium |
| 2002-2004 | Subaru | Impreza | Outback |
| 2005-2011 | Subaru | Impreza | Outback Sport |
| 1999-2005 | Subaru | Impreza | RS |
| 2002-2004 | Subaru | Impreza | TS |
| 2004-2012 | Subaru | Impreza | WRX STI |
| 2007,2011-2012 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2006-2012 | Subaru | Legacy | 2.5i |
| 2007-2012 | Subaru | Legacy | 2.5i Limited |
| 2010-2012 | Subaru | Legacy | 2.5i Premium |
| 2007-2009 | Subaru | Legacy | 2.5i Special Edition |
| 2000 | Subaru | Legacy | Brighton |
| 2000-2004 | Subaru | Legacy | GT |
| 2000-2002 | Subaru | Legacy | GT Limited |
| 2005 | Subaru | Legacy | i |
| 2000-2004 | Subaru | Legacy | L |
| 2004 | Subaru | Legacy | L 35th Anniversary |
| 2003 | Subaru | Legacy | L SE |
| 2005 | Subaru | Legacy | Limited |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
9950VF |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Piston Rings |
Product Level: |
Budget Upgrade |
Street Performance: |
7/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Racing Competition: |
9/10 |
Engine Performance: |
9/10 |