Apr
APR Ultralink Tuners EM100040 Computer Programmer, Ultralink, Audi, Volkswagen, Porsche, Each
axrEM100040
A$302.27
APR Audi/Bentley/Lamborghini/Porsche/Volkswagen Valve Spring Kit - Single
APR Audi/Bentley/Lamborghini/Porsche/Volkswagen Valve Spring Kit - Single
A$120.37
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description
The APR Valve Spring System is a high performance, lightweight upgrade designed to increase valve control and eradicate valve float common on many applications. APR's design specifications called for a valve spring, retainer and spring seat combination that doesn't overpower and snap the OEM valves or erode the aluminum spring seat, while still maintaining exceptional valve control. The result is an advanced design that's 28% lighter yet 20% stiffer than the high performance OEM EA113.K04 (MK6 R) setup and is proven to eliminate the OEM valve train's weakest link. We call it Performance Without Compromise!
Features
- 19% weight reduction over 2.0T EA113.K04 springs (MK6 R)
- 2 grams per retainer
- 20% stiffness increase over 2.0T EA113.K04 Springs (MK6 R)
- 29 grams per spring
- 4140 heat-treated chrome molly steel spring seats with black oxide coating
- 6AL4V American titanium retainers
- 71% weight reduction over 2.0T EA113.K04 retainers (MK6 R)
- ASTM A877A OTSC round wire steel springs
- Compatible with OEM valves
- Eradicates valve float issues (MK6 EA888.1)
- Increase valvetrain control
- Plug and Play
- Spring seats included to protects against aluminum erosion in the head
- Supports higher revving application
- Weight saving beehive spring design
Specifications
Reference Information
| Brand Name/s | Apr |
|---|---|
| StreetFX SKU | aprMS100258 |
| SFX Item ID | 6853756 |
| Supplier Item Code | 6853756 |
| Manufacturer SKU | MS100258 |
| Manufacturer UPC | 810009935315 |
Brochures
Compatibility
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