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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Mahle Motorsport 'PowerPak' 4.125" Flat Top Pistons Set x 4.00" Stroke x 6.125" RodLSX Performance Parts proudly offer the biggest range in high performance pistons sets. From the Drag Strip to the Formula 1 circuit, Mahle Motorsports is the elite name in high performance pistons for all applications. The Mahle PowerPak series piston and ring kits include forged pistons, low drag rings, steel pins, and wire locksall in one race proven package. These PowerPak are hand deburred and then coated with dry phosphate to protect against
LSX Performance Parts proudly offer the biggest range in high performance pistons sets. From the Drag Strip to the Formula 1 circuit, Mahle Motorsports is the elite name in high performance pistons for all applications.The Mahle PowerPak series piston and ring kits include forged pistons, low-drag rings, steel pins, and wire locks—all in one race-proven package.
These PowerPak are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup.
For additional performance, The experts at Mahle added its proprietary Grafal anti-friction coating to the piston skirts. These replacement packages are available in a wide variety of size options for fitment with specific engines and pistons.
Your New Mahle Motorsport Pistons Kit Includes
- 1 x Set of 8 Street/Strip 4.125" Mahle PowerPak Flat Top Pistons;
- Mahle Piston Rings Set;
- 3D milling on piston crowns & ready to install finish;
- Premium wrist pins & roundwire locks included;
- Mahle patented Grafal Anti Friction skirt coating for friction loss & skirt wear protection;
Pistons Specs
Bore 4.125"
Stroke 4.00"
Conrod Length 6.125"
Compression Height 1.045"
Wrist Pin .927" x 2.250"
Piston Material 2618 Alloy
Piston Style Flat Top with 2 x valve reliefs
Volume +8.00cc
Ring Stack 0.043mm x 1.50mm x 3.00mm
Want To Chat To Us About Your New Pistons Set?
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Very comfortable. On the soft side.
Size: Queen / Standard, Color: White
Soft, but not too soft. I would actually give 4.5 stars. The pillow is a bit too long and bulky, wish it had a bit more support, but overall, great purchase considering the price. Hopefully it doesn't degrade after washing.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Excellent pillows that are worth the cost
Size: Queen / Standard, Color: White
These are wonderful. Completely relieved my back pain the first night I slept on them -– I put one underneath my back as I slept, and a weeklong terrible pain vanished overnight. Felt like sleeping on a cloud. As others have noted, they are neither too soft nor too firm…they’re really just right, and I think would make great guest room pillows since everyone would like them. These were definitely worth the money.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Great , fluffy pillows
Size: Queen / Standard, Color: White
They came compressed into a small roll so I was wondering how they would do. BUT they fluffed up to incredible size and comfy feel. I am impressed so far!
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Pillow comfort and quality
Size: Queen / Standard, Color: White
Bought this for my husband. He is very happy with it. It is well constructed. He doesn’t like too firm or too soft. It meets those requirements. Very reasonably priced. I have bought very expensive pillows that aren’t even comfortable!
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Pretty good.
Size: Queen / Standard, Color: White
Me and my fiancé have been going through a lot of pillows, trying to find the right ones. We go to this local hotel to unwind and use the whirlpool sometimes. Their pillows are immaculate. So I starting looking at “Hotel Pillows”. These are not the same as the hotel pillows, not even close tbh, but they are the best ones I’ve bought so far. They are comfy from day one. I was worried when opening the box and seeing that they had the same cover on them as others I bought before, but they were not the same. Pretty comfortable, and less neck pain than any of the other ones. My house is like the house of pillows and I am finally going to start getting rid of the old ones. Maybe we’ll find some down pillows to put on our registry, but until then, these are staying on my bed.
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Reviewed in the United States on May 29, 2026