FREE $40 on orders $500+ Shop Today!
Mon-Fri 6am - 6pm
+1-888-627-3736 Speak To An Expert

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this product or brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us Here or call 1-888-627-3736 to speak to one of our experts.

Hello!

Unfortunately, we are not able to ship this item outside of the United States.
If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.

Your Cart Summary

Choose Your Car 
Mahle Powerpak Piston Kit (Subaru WRX/STi 2.5L) - Modern Automotive Performance


Mahle

Mahle Powerpak Piston Kit 99.50mm Bore 8.5:1 CR | Subaru EJ25

PART# MAH 930285017
Find a lower price!?

( We'll refund the difference! )

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Email - sales@maperformance.com

Phone 1-888-627-3736


$792.98

Ships for FREE by , when ordered within hrs and mins

Fits Your
MAP Loyalty: Earn $15.86 Toward Next Purchase!

Mahle Powerpak Piston Kit 99.50mm Bore 8.5:1 CR

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.

Features

  • 99.50mm Bore
  • 79.0mm Stroke 
  • 130.4mm Rod
  • 23mm Pin
  • -22cc Dish
  • 8.5:1 CR

Applications

  • 2006-2014 Subaru WRX
  • 2004-2021 Subaru STI

What's In The Box?

  • (4) Pistons
  • Rings
  • Wrist Pins

Warranty

  • Manufacturer Standard Warranty

    Mahle Powerpak Piston Kit 99.50mm Bore 8.5:1 CR

    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.

    Features

    • 99.50mm Bore
    • 79.0mm Stroke 
    • 130.4mm Rod
    • 23mm Pin
    • -22cc Dish
    • 8.5:1 CR

    Applications

    • 2006-2014 Subaru WRX
    • 2004-2021 Subaru STI

    What's In The Box?

    • (4) Pistons
    • Rings
    • Wrist Pins

    Warranty

    • Manufacturer Standard Warranty

      Customer Reviews

      No reviews yet
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)

      MAP Limited Lifetime Warranty

      1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

      2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

      3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

      4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

      For warranty evaluation please create a support ticket via this form Click Here For Customer Service.