Mahle 100.00mm Bore; 3.11 Stroke; 5.137 Rod; 23mm Pin; 1.209 C/D; 8.5:1 Compression Ratio; -22cc Dome Volume; 401 Gram Weight SUBARU IMPREZA


Images May Not be Vehicle Specific. For Display Purposes Only.

Place Order Here

Part #: WRX209937P22AU
Notes: 100.00mm Bore
3.11 Stroke
5.137 Rod
23mm Pin
1.209 C/D
8.5:1 Compression Ratio
-22cc Dome Volume
401 Gram Weight
Your Price: $554.38
Free Shipping

This Item Also Available In

Part Number Price Notes & Specs
WRX209937P22-1 $109.15 Notes Single Piston
100.00mm Bore
3.11 Stroke
5.137 Rod
23mm Pin
1.209 C/D
8.5:1 Compression Ratio
-22cc Dome Volume
401 Gram Weight
WRX209937P10 $627.08 Notes 100.00mm Bore
3.11 Stroke
5.137 Rod
23mm Pin
1.209 C/D
9.0:1 Compression Ratio
-10cc Dome Volume
401 Gram Weight

All Fitments

SUBARU
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2004 - 2012 IMPREZA WRX STI
WRX STI LIMITED
WRX STI SPECIAL EDITION
ALL ALL ALL ALL ALL

Product Description

The MAHLE PowerPak is a complete, race proven piston assembly kit composed of hand deburred, forged, performance coated pistons, high quality steel pins, round wire locks and low drag performance rings. Performance coatings include a phosphate dry lubricant that is used to protect against ring micro-welding and pin galling
during initial startup and break in. For added performance, MAHLE applies its proprietary Grafal antifriction coating to each piston skirt.

The MAHLE PowerPak is now available for most popular performance applications in a variety of bore, stroke and crown combinations. The PowerPak is bringing a new level of performance, ease of use and
value to Sportsman level racing and performance enthusiasts.

Product Reviews

Be the first to review this item.

Rating
Title
Review