SKU: 32714843207

Integrated Engineering Spec Mahle Forged Pistons - 82.5mm Volkswagen Golf Mk5 GTI 05-09/Polo Mk6 GTI 18-20

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Description

Integrated Engineering Spec Mahle Forged Pistons - 82.5mm Volkswagen Golf Mk5 GTI 05-09/Polo Mk6 GTI 18-20DESCRIPTION IE has worked with Mahle for several years now developing leading performing pistons offering industry leading features. These custom spec pistons are engineered for your VW Audi 2008+ 2. 0T TSI high performance engine build offering unmatched strength and longevity when coupled with IE connecting rods. These pistons are engineered with compression ratios very close to the factory 2. 0T TSI (EA888 Gen 1,2, &3) compression ratios. We have

DESCRIPTION

IE has worked with Mahle for several years now developing leading performing pistons offering industry-leading features. These custom spec pistons are engineered for your VW/Audi 2008+ 2.0T TSI high-performance engine build offering unmatched strength and longevity when coupled with IE connecting rods.

These pistons are engineered with compression ratios very close to the factory 2.0T TSI (EA888 Gen 1,2, &3) compression ratios. We have tested these engines with several other compression ratios, both lower and higher and found that they are very susceptible to knocking, due to the complexity and precision of the direct injection system. The compression ratio varies depending on the 2.0T TSI engine generation.

Compression ratio by engine:

VW/Audi 2.0T TSI EA888 Gen 1 & 2 (2008-2014): 9.5:1 CR

VW/Audi 2.0T TSI EA888 Gen 3 (2015+): 9.3:1 CR

OPTIONAL BORE SIZES

IE Spec Mahle Pistons are available in two bore sizes to suit your build. 82.5mm (stock bore size), when paired with a set of our rods, are ready to drop in and run in your engine without the need to remove the block. We also offer them with +.5mm overbore (83mm bore), which increases displacement to 2008cc and allows you to bore and hone the block to the exact specifications required to ensure best results. We recommend overbore pistons on most builds (unless the engine has very low miles) to ensure a perfect piston to cylinder fit and long-life operation.

REQUIRES AFTERMARKET CONNECTING RODS

These piston sets include high-quality 22mm diameter German steel wrist pins and wire locks. Strenuous testing of multiple pin sizes on this piston and engine combination has determined the 22mm pin is ideal for weight, strength, and durability. To match these pistons, a 2.0T TSI specific connecting rod with a non-tapered 22mm small-end is required. IE offers multiple industry-leading performance connecting rod options that are a direct fit and perfect match for your 2.0T TSI bottom-end build.

RACE ENGINE STRENGTH WITH OE RELIABILITY

The only way to make an aftermarket performance piston operate like an OEM piston is to design it like one. These pistons are designed with a proprietary factory-style dish on the crown, which is absolutely necessary for smooth operation with the direct injection system. If this shape of dish is not used, combustion is poor and engines do not run smoothly. In order to call these pistons the ultimate replacements for OEM, they need to fit like them. They are made with the same oil squirter notches found on factory pistons. These Pistons do not require any modifications for squirter clearance or fitment.

GRAFAL SKIRT COATING

To maintain OEM-like wear characteristics, these pistons are coated with Mahle’s Grafal skirt coating. This coating reduces friction on the skirts, keeping them quiet and from wearing over time- extending piston life. The grey appearance of these pistons is due to a phosphate coating. Providing a lubricant film in the pin bores and ring grooves, this coating is essential for initial startup and break-in of the engine to prevent micro-welding and galling. Features like these are what allow these pistons to last for thousands of miles, just like OEM units.

LONG-LIFE PISTON ALLOY

These pistons are manufactured from Mahle's proprietary 142P alloy. This unique alloy offers the low-expansion characteristics of 4032 but strength near that of 2618 alloy. The low-expansion quality allows piston-to-wall clearances to be set tight, which allow the pistons to operate like OEM, quietly and smoothly.

MAHLE PERFORMANCE PISTON RINGS

Included is a set of performance piston rings, featuring a barrel-faced top ring, ductile iron, and 3 piece oil ring. These rings are designed to eliminate unnecessary drag, which reduces friction and increases power. To maximize power output, the clearances between the rings and piston have been brought in very tightly to reduce blow by. This is achieved by hard anodizing the top ring lands, which prevents micro welding which could be caused otherwise. Beneath the top ring and second ring lands an accumulator groove is machined, which provides a cavity where blow-by gasses can collect. This reduces pressure between rings, while virtually eliminating ring flutter and keeps top rings sealed securely against the bores.

SPECIFICATIONS

  • 22mm Wrist Pin For Use With Ie Rods
  • Available In 82.5mm (Stock) Or 83mm Bore Sizes
  • Oem Fitment And Wear Characteristics
  • Durable Forged Alloy With Quiet Piston Operation
  • Ideal Piston Design For 2008+ 2.0T Tsi Engines
  • Perfect Match Compression Ratio & Dish Design
  • Grafal Anti-Friction Skirt Coating
  • Lightweight Piston Design And Forging Process
  • High Strength 22mm German Steel Wrist Pins
  • Propriety Mahle Low-Expansion 124P Alloy
  • Tight Ring To Groove Clearances Reduces Blow-By
  • Hard Anodized Ring Landings To Avoid Micro-Welding
  • Oil Squirter Notches Ensure No Piston Interference

COMPATIBILITY

  • 2004-2012 Audi A3 8P
  • 2004-2012 Audi S3 8P
  • 2004-2009 Volkswagen Golf Mk5 GTI
  • 2006-2014 Audi TT Mk2 8J
  • 2008-2013 Volkswagen Golf Mk6 GTI
  • 2009-2013 Volkswagen Golf Mk6 R
  • 2013-2020 Audi A3 8V
  • 2013-2020 Audi S3 8V
  • 2013-2017 Volkswagen Golf Mk7 GTI
  • 2013-2017 Volkswagen Golf Mk7 R
  • 2014-2020 Audi TT Mk3 8S
  • 2017-2020 Volkswagen Golf Mk7.5 GTI
  • 2017-2020 Volkswagen Golf Mk7.5 R
  • 2018-2020 Volkswagen Polo GTI Mk6 AW
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 32714843207

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jin
Los Angeles, US
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
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Verified Purchase
AreTrue
Boise, US
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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Reviewed in the United States on March 9, 2026
S
Verified Purchase
Samantha
Louisville, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
T
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Tyler and Kaela
Port Orchard, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
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Mystery Fan
Fort Morgan, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
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Reviewed in the United States on May 29, 2026

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