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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4.2 ★★★★★
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Markus
Natrona Heights, US
★★★★★ 5
Buy it! Lifesaver!
Size: 16oz
Yes, buy it when you don't have a spare tire because you will need it! I live in Florida and flat tires are just part of living here! Saved my life twice already and is absolutely self explaining! Cheaper then a spare tire, lighter than one too! Just throw it in your trunk and best case you will never need it but just in case!
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Reviewed in the United States on May 23, 2026
E
Verified Purchase
E. A. Jacques
Pawtucket, US
★★★★★ 1
Difficult to use and eventually hose end broke
Size: 24oz, Size: 24oz
I purchased this can of Fix-A-Flat to fix, what I believe, is a rim leak on my truck tire which needs to be filled once every week or so. When I attempted to use the product I let some air out of the tire (down to 25 psi) so it would be easier to dispense the contents. The instructions on the can say to have the valve on the tire at the 6 o'clock...which I did as well. When I attempted to make the connection using the swivel connector on the can's hose it was difficult. The hose on the can is very short and stiff and because it came coiled in the can's lid, did not want to straighten out making connecting it to the tire a very awkward process. It was hard to screw the hose end on the valve without it binding so it felt like it was cross-threading. I have machined aluminum valve caps and they go one very easily so I know the threads on the tire's valve stem are clean. I finally did get it on and when I attempted to dispense the contents it filled the hose but that was about it. I could not see any contents flowing thru the hose at all. I assumed it was not on far enough so I took it off to try again and the contents sprayed everywhere showing it was indeed under pressure....just not going into the tire. After multiple tries the hose end eventually just broke off and stayed on the tire's valve stem. I was able to get it off, but at this point the can is useless to me. Obviously I cannot and will not recommend this product. I have used this product before and had success, but that was when the hose was longer and wired to the side of the can making it much easier to use, versus how they are shipped now. I would recommend going with another product or possible going to a box store (which is what I plan to do) to find one that does not have this design. At the very least, if you do choose to disregard this review, I would try it with the tire's valve stem at the 3 or 9 o'clock position which might make it easier to thread the hose end on to the valve stem,. Also, if you choose to go this route you might just be throwing your money away. I attempted to get a refund from Amazon and was directed to the manufacture's web site. From there you are directed to use the 800 number of leave a general message that is in no way connected to your Amazon purchase. Past experience tells me it will not be an easy process so it looks like I am out the $12.
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Reviewed in the United States on March 10, 2024
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Verified Purchase
Leslie winder
Waukegan, US
★★★★★ 5
This is a necessity for anyone that tries a car!!
Size: 20oz 6pk
I haven’t used this yet, but I bought a case to give to my family members. My friend who came outside to a flat tire. It was a Sunday in Utah so there was really no one that could fix it. Walmart told her to get this product. She had to drive home immediately following using this product (300 miles) It has been over two months now and my niece is still driving on that tire. It was a brand new tire that was costly so she decided to just wait and see how long this product will work. Great gift for anyone in the family that drives. This does not work on a blown tire. If you wake up in the morning and your tire is flat, or you get out of class and your tire is flat, just use this product and no calls need to be made.
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Reviewed in the United States on October 14, 2025
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SMX
Chelsea, US
★★★★★ 5
Great product and great service
Size: 16oz
By all accounts it's a great product! It arrived and I feel more confident having it with me in the car.
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Reviewed in the United States on April 28, 2026
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S
Carnegie, US
★★★★★ 5
Essential Emergency Kit That Every Vehicle Should Have
After experiencing a flat tire on a remote highway late at night, I realized how unprepared I was for roadside emergencies. That experience led me to purchase the AUTOWN Flat Tire Repair Kit, and I'm incredibly grateful to now have this comprehensive solution in my vehicle. This kit has already saved me twice from having to call for expensive roadside assistance, and the peace of mind it provides is absolutely priceless. The 31-piece kit is impressively complete. It includes everything you need to handle a flat tire emergency, from the tire plugs themselves to insertion tools, rasps, and even extras that many cheaper kits omit. The variety of plug sizes means you can handle different types of punctures, and having multiple plugs means you're prepared for more than one emergency before needing to restock. What sets this kit apart is the quality of the tools. The T-handle insertion tool feels solid and well-made, not like the flimsy plastic tools that come with some budget kits. The reamer tool cuts through damaged rubber cleanly and efficiently, making it easy to prepare the puncture hole for the plug. Having used cheaper tire repair kits in the past that broke during use, I really appreciate the durability and reliability of these tools. The storage case is another thoughtful feature that makes this kit practical for vehicle storage. Everything fits neatly in the organized case with dedicated spaces for each component, which means you can quickly find what you need during an emergency. The case is compact enough to fit in a glove box or under a seat, but it's also rugged enough to withstand being rattled around in a trunk without falling apart. Using this kit is surprisingly straightforward, even for someone without extensive automotive experience. The process involves identifying the puncture, using the reamer to prepare the hole, inserting the plug with the T-handle tool, and trimming the excess. I was able to successfully repair a puncture on my first attempt following the basic instructions, and the repair has held perfectly for months of daily driving.
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Reviewed in the United States on February 2, 2026

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