Mahle PowerPak Piston and Ring Kit 84mm 32.4mm for BMW S55 3.0L F80 M3 | M4

Mahle PowerPak Piston and Ring Kit - 197879807T

If you're looking to give your engine a serious boost, the Mahle PowerPak piston and ring kit is worth a closer look. This kit is built for those who want more than just a factory setup. Its got everything you need to swap out your old pistons for something that packs a punchthink forged pistons, low-drag rings, steel pins, and wire locks. Each piece is made with precision, so you can count on it to hold up whether you're tearing up the track or cruising down the highway.

Key Features

One of the standout features of these pistons is the thermal barrier coating. This isnt just for show; it helps protect your engine from the heat that comes with high performance. Plus, Mahle doesnt skimp on the details. The pistons come hand-deburred and are coated with dry phosphate, which minimizes the risk of ring micro-welding and pin galling during those critical startup moments. And lets not forget the proprietary Grafal anti-friction coating on the piston skirtsthis really improves performance and keeps things running smoothly.

Specifications

Now, let's get into the nitty-gritty. The bore here is 84mm, with a compression height of 32.4mm and a stroke of 89.6mm. Youll find the rod length at 144.35mm, and the pin diameter is a solid 22mm. The piston head volume is 10.5cc, giving you a compression ratio of 10.2, which is pretty impressive. Each piston weighs in at 325g and is made from 2618 forged aluminum. This kit is sold as a complete package, so you're not piecing things together; you get everything you need right out of the box.

Fitment

For those with a BMW S55 3.0L in their F80 M3 or M4, you're in luck. This kit is designed specifically for your engine, making installation a breeze.

Customer Feedback

Dont just take my word for it. Alex T. says, "The Mahle PowerPak kit was a game changer for my M4. The installation was straightforward, and I noticed a significant improvement in throttle response. Highly recommend!" And Jamie L. adds, "I was impressed by the quality of the pistons. The Grafal coating really does make a difference. My engine runs smoother than ever!"

Note

Just a heads-upthe image you see is a representation of the item. The actual product may vary slightly, but rest assured, youre getting top-notch quality.