Head Stud Set burnished for VAG 1.8T 20V

VAG 1.8T Pro-Series 18.8 cylinder head stud bolt set

Experience the ultimate performance optimisation for your VAG 1.8T engine with the VAG 1.8T Pro-Series 18.8 Cylinder Head Stud Bolt Set. Designed for maximum reliability and performance, this set offers outstanding strength and durability, even under the most extreme conditions.

Ultimate performance and durability
Replace the original cylinder head bolts of your VAG 1.8T engine with the high-strength Pro-Series 18.8 stud bolts. These bolts are essential for high performance engines as they prevent the original bolts from stretching and the cylinder head from lifting under high loads. With an impressive tensile strength of 1850 N/mm², the Pro-Series stud bolts are the perfect solution for performance-optimised engines.

Technical details and advantages
Part number: P101021010.BR
Kit contents:
10 stud bolts (M10)
10 nuts (M10)
Assembly lubricant
Assembly instructions

Tensile strength:
Pro-Series 18.8 steel
1850+ N/mm² (270,000+ PSI)

High quality materials:
Special steel for maximum strength
Burnished finish for optimum corrosion protection
Threads are rolled instead of cut, which increases the strength of the tooth flanks by approx. 30%

Simple assembly:
Hexagon socket drive for easy screwing in of the stud bolts
Cone on the engine block side to protect the threads
Nuts and, if necessary, washers included in the set, also with a tensile strength of 1850 N/mm²
Perfect for performance upgrades
This set is a must for anyone who wants to maximise the performance of their VAG 1.8T engine. The high tensile strength and the special design of the stud bolts ensure that the cylinder head remains firmly in place even under the highest loads. Ideal for racing and performance orientated applications.


Application list: (not suitable for AEB engine)
From model year 1998:
Audi A3/S3 1.8T 8L: 150PS, 170PS
Audi TT (8N): 150PS, 180PS, 190PS, 225PS, 240PS
Audi A4 (B6): 150PS, 163PS, 180PS, 190PS
Audi A6: 150PS
Volkswagen Polo MK4 (9N3) GTI: 150PS
Volkswagen Golf Mk4: 150PS, 180PS
Volkswagen Bora: 150PS, 180PS
Volkswagen Passat B5.5: 150PS, 163PS, 180PS
New Beetle: 150PS, 180PS
Seat Ibiza: 150PS, 156PS, 180PS
Seat Cordoba: 156PS
Seat Leon: 180PS, 210PS, 225PS
Seat Toledo: 180PS
Seat Exeo: 150PS
Skoda Octavia: 150PS, 180PS
Skoda Superb: 150PS, 163PS

Made in Germany

Our Pro-Series 18.8 studs are manufactured in Germany and are subject to the strictest quality controls. Place your trust in German engineering expertise and improve the performance of your vehicle in the long term.
Experience the power and reliability of the Pro-Series 18.8 cylinder head studs and get the most out of your VAG 1.8T engine. Order now and secure the decisive advantage for your vehicle!