SKU: 30612577460

Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07k + VW 144mm x 20mm Super A connecting rod set 7/16" bolt (1000hp)

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Description

Forged piston and rings set 83.5mm VW 2.5L Jetta MK5 07k + VW 144mm x 20mm Super A connecting rod set 7/16" bolt (1000hp)Forged piston and rings set 83. 5mm VW 2. 5L Jetta MK5 For VW 2. 5L Jetta MK5 Nominal bore diameter: 83. 5mm Recommended bore to piston to bore clearance: 0. 08mm (For nitrous or extreme applications, consult your builder) Piston ring grooves: 1. 5 mm 1. 5 mm 2. 0mm Compression height: 29. 3mm. Dish volume: 12. 7cc Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 329g (11. 60 oz). Rated for 1000hp.

Forged piston and rings set 83.5mm VW 2.5L Jetta MK5

For VW‚ 2.5L Jetta MK5

Nominal bore diameter: 83.5mm

‚ Recommended bore to piston to bore clearance: 0.08mm (For nitrous or extreme applications, consult your builder)

Piston ring grooves: 1.5 mm / 1.5 mm / 2.0mm

Compression height: 29.3mm.

Dish volume: 12.7cc

Pin offset: 1.10mm.

Material: Forged aluminum 4032 T6.

Average piston weight (unit, without pin):‚ 329g (11.60 oz).

Rated for 1000hp.

Innovative high performance piston skirt design that provides:

1. Smaller piston to bore clearance‚

2. Less noise

3. Better ring seal

4. Higher power

5. Durability


Features:

Anti detonation grooves: protect the top ring by disrupting detonation waves and reduce piston-cylinder contact in high temperatures and engine RPM conditions.

Accumulator groove: accumulates residual combustion gasses reducing top ring flutter and improving seal.

Pin oil lubrication by broaches and oiler to reduce friction and increase durability.


Super A Piston Pin‚ VW 2.5L Jetta MK5‚ ‚ ¢â‚¬ 5pcs set

Dimensions: 63.45mm x 20mm (length x O.D.)

Average unit weight: 116g (4.09 oz)

Rated for 1.000hp

Made from special steel alloys that combines optimal mass with high resistance.

Piston rings 83.5mm set

Contains 01 complete set for 5 cylinder engine.
Compatible with SPA Super A, with 1.5mm / 1.5mm and 2mm channels.
Ring thickness:
1st ring 1.5mm - Made of carbon steel, which is 35% more resistant than cast iron and on average 30% lighter. With DLC (Diamond-Like Carbon) treatment, which is the application of carbon particles, whose physical and chemical properties are very close to those of the diamond, providing greater resistance to the material and reducing the friction of the surface, which significantly reduces friction when working against other surfaces.
2nd ring 1.5mm - Made of cast iron.
3rd ring 2.0mm - Manufactured in 3 pieces, which guarantees easy maintenance, better stability in the control of the oil film and improves the oil removal through the piston lubrication holes, as it has a better area for displacing this oil.


VW 144mm x 20mm Super A connecting rod set 3/8" bolt (1000hp)


  • For AGU TDI AEB 8V 16V engine, and others VW engines with OEM 144mm con rods.
  • Center to center distance: 144mm (5.669").
  • Big end size: 50.60mm (1.992").
  • Small end size: 20mm (0.787").
  • For up to: 1000hp.
  • SPA800 3/8" bolts
  • Tightening torque: 6 kgfm (43,4 lbft).
  • 4340 forged steel.
  • 595g (20.98 oz) each rod with bolts
  • Set with 4 pieces.
  • 3 oil channel at the small end and 3 oil channel at the big end for maximum pin lubrication.

All SPA Turbo connecting rods come with CMD Extreme Pressure lubricants.

About CMD Extreme Pressure lubricants:

When the operation requires extreme pressure, all ordinary lubricants break down and allow metal-to-metal contact with consequent scoring, frictional heat, work and cutting tool damage.
They will not corrode the finest surfaces nor will they mulsify with cooling liquids. But these facts are not the most remarkable feature of CMD lubricants. The truly outstanding property of CMD is its ability to withstand extreme pressures!
CMD EXTREME PRESSURE lubricants are regularly used from 40,000 to 50,000 psi.

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
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        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]
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        SKU: 30612577460

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        Polaroidj
        Grantham, US
        ★★★★★ 5
        Simple and cute
        Size: 2pcs, Color: C. Black, Size: 2pcs, Color: C. Black
        Easy installation. Seems sturdy as of right now that I’ve had it for about a month. Goes really well with my bathroom theme so i am content with my purchase 😊 not too bulky or big.
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        Reviewed in the United States on May 22, 2026
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        Jessica Schumacher
        Birmingham, US
        ★★★★★ 5
        Nice touch to my bathroom
        Size: 3pcs, Color: A. Brown
        I’ve had these up a couple months now and they’ve really added a nice look to the bathroom! Easy to put up, sturdy, not cheap looking.
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        Reviewed in the United States on April 20, 2026
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        Amazon Customer
        Houston, US
        ★★★★★ 5
        Great price for a great product
        Size: 3pcs, Color: A. Brown, Size: 3pcs, Color: A. Brown
        Love! They totally changed the game for the look of my bathroom and perfectly hold the plants I want to get a little more humidity ❤️
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        Reviewed in the United States on May 4, 2026
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        AG
        Bozeman, US
        ★★★★★ 4
        Attractive, easy to install, not the strongest
        Size: 3pcs, Color: A. Brown, Size: 3pcs, Color: A. Brown
        We bought these shelves as part of a bathroom refresh. They installed easily, and were easy to align because of the included little bubble level. The shelves came with plenty of screws and mollies, especially because we only wound up installing two out of three. I like the storage basket, which holds a few rolls of toilet paper nicely. The shelves fit snuggly on the floating rods, especially after fully installed. The one downside is they feel a little cheap. The shelf does not feel super sturdy, so I wouldn't put anything really heavy on it. For bathroom decorations, it looks great, but this is not a system for storing lots of books.
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        Reviewed in the United States on September 8, 2025
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        Lisa K.
        Chelsea, US
        ★★★★★ 5
        Great set for the price!
        Size: 3pcs, Color: A. Brown
        Really nice shelf set for the price. The shelves look great, were easy to install, and are sturdy. I love the flexibility you have in setting the height of each shelf and the distance from one shelf to another if placing them together on a wall. You can arrange them how you'd like - straight under one another, staggered, on a diagonal. And the fact that you can place them on multiple walls is a great feature as well. Really happy with this purchase.
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        Reviewed in the United States on February 14, 2026

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