{"product_id":"pistones-forjados-zrp-1400hd-de-wiseco-para-audi-2-5l-tfsi-tt-rs-diametro-83-mm-9-0-1","title":"Wiseco ZRP 1400HD Forged Pistons for Audi 2.5L TFSI TT-RS Diameter - 83 mm 9.0:1","description":"\u003cp\u003eZRP, in collaboration with Wiseco, has created an exclusive new series of US-manufactured pistons made from 2618 alloy. These pistons share many advanced features with the Wiseco HD1400 series for extremely high-horsepower setups.\u003c\/p\u003e\n\n\u003cp\u003eThey include upgraded pins with a 5.34mm wall thickness and Armor Plating to reduce the negative effects of intense heat in turbocharged and nitrous\/methanol setups. Each ZRP piston for this application incorporates ArmorGlide anti-friction skirt coating to minimize wear during break-in and reduce cylinder wall friction. Our pistons are manufactured using proprietary forgings, resulting in a lightweight piston with superior strength and optimal design. Additionally, the valve pockets are larger and deeper than stock pistons to accommodate high-lift camshafts. The pistons also feature offset pins and anti-detonation and gas pressure grooves to extend ring life.\u003c\/p\u003e\n\n\u003cp\u003eWhat is Armor Plating?\u003c\/p\u003e\n\n\u003cp\u003eArmor Plating gives them a bronze hue on the top and in the piston pin bore. This abrasion-resistant coating increases the hardness of the aluminum, improves the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup, and combats detonation corrosion. Furthermore, Armor Plating reduces the piston crown temperature by an average of 20°C.\u003c\/p\u003e\n\n\u003cp\u003eWhat is ArmorGlide anti-friction skirt coating?\u003c\/p\u003e\n\n\u003cp\u003eArmorGlide skirt coating is made with molybdenum solid film lubricant and is permanently bonded to the pistons. One of its main features is scuff resistance and reduced friction, ensuring quiet operation. Of course, piston rocking and noise are reduced, and power is increased.\u003cbr\u003e\nAdditional Information\u003c\/p\u003e\n\n\u003cp\u003eApplication\u003c\/p\u003e\n\n\u003cp\u003e2.5L TFSI Engine \/ 5 Cylinder \/ TT-RS \/ RS3 \/ Q3\u003c\/p\u003e\n\n\u003cp\u003eBore\u003c\/p\u003e\n\n\u003cp\u003e83.00 mm\u003c\/p\u003e\n\n\u003cp\u003eSet of\u003c\/p\u003e\n\n\u003cp\u003e5\u003c\/p\u003e\n\n\u003cp\u003eThickness\u003c\/p\u003e\n\n\u003cp\u003e0.90 mm\u003c\/p\u003e\n\n\u003cp\u003eNotes\u003c\/p\u003e\n\n\u003cp\u003eThese pistons are designed for use in all generations of 2.5L TFSI engines with 21.00mm wrist pins. Connecting rod part number with 21.0mm wrist pin: R-AUD-009-I-5\u003c\/p\u003e\n\n\u003cp\u003eLength (cc)\u003c\/p\u003e\n\n\u003cp\u003e144.00\u003c\/p\u003e\n\n\u003cp\u003eStroke\u003c\/p\u003e\n\n\u003cp\u003e82.50 mm\u003c\/p\u003e\n\n\u003cp\u003eWeight\u003c\/p\u003e\n\n\u003cp\u003e299 g\u003c\/p\u003e\n\n\u003cp\u003eCompression Ratio\u003c\/p\u003e\n\n\u003cp\u003e9.0:1\u003c\/p\u003e\n\n\u003cp\u003eOEM Compression Ratio\u003c\/p\u003e\n\n\u003cp\u003e9.6:1\u003c\/p\u003e\n\n\u003cp\u003eCompression Height\u003c\/p\u003e\n\n\u003cp\u003e29.55 mm\u003c\/p\u003e\n\n\u003cp\u003ePin Diameter\u003c\/p\u003e\n\n\u003cp\u003e21.00 mm\u003c\/p\u003e\n\n\u003cp\u003eDeck Clearance\u003c\/p\u003e\n\n\u003cp\u003e-0.10\u003c\/p\u003e\n\n\u003cp\u003eDome Chamber (CCS)\u003c\/p\u003e\n\n\u003cp\u003e-11.20 cc\u003c\/p\u003e\n\n\u003cp\u003eRing Set\u003c\/p\u003e\n\n\u003cp\u003e21-GNH8250\u003c\/p\u003e\n\n\u003cp\u003ePiston Pin Part Number\u003c\/p\u003e\n\n\u003cp\u003eS721\u003c\/p\u003e\n\n\u003cp\u003ePiston Material\u003c\/p\u003e\n\n\u003cp\u003e2618 Low Silicon High Expansion Alloy\u003c\/p\u003e","brand":"ZRP","offers":[{"title":"Default Title","offer_id":56967689929044,"sku":"ZRP-23705-830-5","price":1350.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4701\/3460\/files\/ZRP-23705-830-5.jpg?v=1792370920","url":"https:\/\/www.thetunerlab.com\/en\/products\/pistones-forjados-zrp-1400hd-de-wiseco-para-audi-2-5l-tfsi-tt-rs-diametro-83-mm-9-0-1","provider":"Thetunerlab","version":"1.0","type":"link"}