The Competition Clutch Stage 4 Sprung – Strip Series 1620 Clutch Kits provide up to 250% increase in torque capacity. The six-puck high torque sprung disc with Ceramic buttons is good for penetrating engagement with higher horsepower applications. The 1620 Series kits include a Competition Clutch performance pressure plate, 6 puck torque sprung disc with Ceramic buttons, throw out bearing (where applicable), pilot bearing/bushing (where applicable), and alignment tool.
Stage 4: Clutch Kit: 2004-14 Subaru Impreza, 15-21 WRX STi 2.5L Turbo: Pull Style
Strip
Subaru: Impreza 04 - 14 2.5 L Engine, Subaru: WRX STI 15 - 21 2.5 L Engine
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2004–2014 |
Subaru |
Impreza |
WRX STI |
| 2007, 2011–2014 |
Subaru |
Impreza |
WRX STI Limited |
| 2010 |
Subaru |
Impreza |
WRX STI Special Edition |
| 2004–2020 |
Subaru |
STI |
|
| 2019 |
Subaru |
WRX STI |
|
| 2015–2021 |
Subaru |
WRX STI |
Base |
| 2015 |
Subaru |
WRX STI |
Launch Edition |
| 2015–2021 |
Subaru |
WRX STI |
Limited |
| 2016 |
Subaru |
WRX STI |
Series.hyperblue |
| 2018 |
Subaru |
WRX STI |
Type RA |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Ltl Freight Required: false |
| Prop 65: Unknown |
| Part Type: automotive |
| Epa: N/A |
| Carb Acknowledgement Required: false |
| Regular Stock: t |
| Units Per Sku: 1 |