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SPA TURBO Forged piston set 81,5mm 1.8L 20V VW/AUDI + Head Stud Set

Marsoni M251S
Sale price$324.95
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SPA TURBO Forged piston set 81,5mm 1.8L 20V VW/AUDI + Head Stud SetFor VW AUDI 1. 8 20V engines Nominal bore diameter: 81,5mm (increase engine displacement to 1802cc) 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: 32. 70mm. Dish volume: 7cc Compression ratio: 8. 5: 1 Pin offset: 1. 10mm. Material: Forged aluminum 4032 T6. Average piston weight (unit, without pin): 325,7g (11. 4 oz). Rated
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4.4 ★★★★★
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Kayla M
Cuba, US
★★★★★ 3
Decent
Color: Dark Brown, Size: 15.7", Color: Dark Brown, Size: 15.7"
Instructions aren’t very clear. Takes a bit to figure out. Pretty cheap quality, but seems to be sturdy. The metal basket part of ours came rather bent and had to do some bending to get it to fit right. Decent size could be little thicker. They look good though once up.
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Reviewed in the United States on December 22, 2025
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israa
Chelsea, US
★★★★★ 5
Sturdy
Color: Dark Brown, Size: 15.7"
So good. Super sturdy I bought it almost 2 years ago and it’s still going strong.
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Reviewed in the United States on May 6, 2026
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Bruce B.
Lexington, US
★★★★★ 5
Buy it. I Did and I love it
Color: Black, Size: 15.7"
very well designed and a great value
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Reviewed in the United States on March 18, 2026
T
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Troy Nielsen
Waukegan, US
★★★★★ 5
Great shelves that are easy to hang
Color: Black, Size: 4 inch, Color: Black, Size: 4 inch
These worked perfectly in my bathroom! Love them. They were easy to hang and look great!
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Reviewed in the United States on May 25, 2026
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Neelam Rawat
Chelsea, US
★★★★★ 5
Stylish and functional, but limited by size.
Color: Walnut, Size: 4 inch
These SRIWATANA small floating shelves are a great addition for anyone looking to add a touch of style and function to small spaces. The 4-inch walnut wood design is compact yet sturdy, perfect for displaying mini plants, candles, or collectibles. Installation is straightforward, and the finish gives a warm, rustic look that works well in bedrooms, bathrooms, kitchens, or offices. Ideal for minimalist or modern decor. Just keep in mind they're best suited for lightweight items.
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Reviewed in the United States on June 20, 2025

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