JDY i-Beam connecting rods for all 2.0L TSI engines with chain (EA888) is designed for an extreme performance increase of up to 1000 hp(275HP/Per CYL). 

In order to optimally lubricate the piston pins and protect the engine parts from abrasion, the connecting rods come with an additional drilling. All JDY connecting rods are precisely angled and tested. Included are of course 3/8" ARP 2000 expansion bolts and the assembly paste.

Features i-Beam Connecting Rod:

• High-strength milled from solid material
• Suitable for extreme performance increases up to approx. 1000 hp
• Extremely light and very stable
• Magnaflux inspected
• 4 pieces per set 22mm pin
• With ARP 2000 expansion bolts 3/8"
• ARP Assembly paste
• With additional bore for piston pin lubrication (Riffle drilled)

-Diamond Pistons(4 pistons each set)

• 2618 Low-silicon / High expansion alloy for High HP/Boost applications
• Round skirt design with a bottom reinforcing band
• 3D under-crown milling to ensure minimal weight without compromising strength
• 3D milling on piston crowns for ready-to-install finish
• Oversize valve pockets for larger than stock valves and clip cuts on the edge of the pistons
• Window milling reduces the piston's overall weight while maintaining its strength and structural integrity
• Lateral gas ports for better ring seal
• Offset pins for quiet operation
• Molly Skirt coating for friction minimization and skirt wear protection
• Premium 8620 series pins from 1018 mild steel

ARP L19 head studs are crucial for high-performance and high-boost engines, designed to provide extreme clamping forces to securely seal the cylinder head to the engine block, preventing head gasket failures.

Key Points:

• Material: ARP L19 is a proprietary high-strength steel alloy, ideal for high-stress applications like forced induction engines.
• Tensile Strength: Rated at 260,000 psi, far stronger than typical OEM or ARP 2000 fasteners.
• Corrosion Sensitivity: L19 is prone to corrosion, so proper storage and regular oiling are necessary.
• Torque Specification: Typically requires higher torque values, around 90-120 ft-lbs, depending on the engine and gasket.
• Application: Essential for high-boost engines (turbocharged, supercharged, or nitrous-fed) to maintain cylinder head sealing under extreme internal pressures.

Note: The nuts and washers included in this kit still utilize premium grade 8740 alloy as only the stud is subjected to increased pressure Each kit includes a complete set of L19 head studs, nuts, and ARP Assembly Lubricant.

-ACL Connecting Rod & Crank Bearings

• Racing bearing, ACL Race
• Extra coated
• Extra bore for the piston pin
• PN:5M5585H-STD 4B5562H-STD

An absolute MUST for all engines that run with increased charge pressure! ARP is the market leader in this field and offers you stud bolts for the engine block made of 8740 chromoly steel with rounded thread. These are up to 30% stronger expansion steel than the stock bolts. With us, the kit comes complete with the side mounting bolts for the main bearing blocks. Here again, high-strength ARP bolts are used. Quality and safety are guaranteed!

Produced in very high-quality stainless steel, Cooper Rings exceed the sealing capabilities of conventional fire rings and optimize engine performances.

Gaskets with Cooper Ring are realized with a reinforced material M0115, renowned for being asbestos-free, original equipment approved, and superior quality.

These gaskets stand out also because they present separate stainless steel rings (AISI 304) that ensure maximum sealing around the cylinder bore, even on engines with NOS and/or turbo applications in which boost exceeds 2 bar.

No head and block machining is required. Finally, the application of silicon beading on critical areas helps to improve sealing around all water and oil cooling passages.

The complete kit comes incl. a bag of Moly paste and installation instructions.

Tightening torque in 3 steps like series. Last stage 95Nm. Tighten the M8 screws with 30Nm.

Fits: 

EA113: MK6 R/TTS 8J S3 8P/GTI 5/Cupra R