Description
Experience the ultimate Performance optimisation For your VAG 1.8T engine with the VAG 1.8T M11 Upgrade Pro-Series 18.8 Cylinder Head Stud 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 studs 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/mmý, the Pro-Series stud bolts are the perfect solution For Performance-optimised engines.
Technical details and advantages
Part number: P101031010.VN
Kit contents:
10 stud bolts (M11)
10 nuts (M11)
Assembly lubricant
Assembly instructions
Tensile strength:
Pro-Series 18.8 steel
1850+ N/mmý (270,000+ PSI)
High quality materials:
Special steel For maximum strength
Nickel plating or optional black oxidation 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/mmý
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
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!
Warranty
Our warranty terms are based on each manufacturer’s guidelines. Depending on the specific manufacturer, customers may be eligible to process warranty claims either directly with the manufacturer or through us. For detailed information or assistance with warranty inquiries, please contact our support team.
Shipping & Returns
Shipping time will be provided once your order has been processed. Please note that shipping options cannot be changed after your order has been placed.
For returns, kindly contact our support team for guidance. We'll walk you through the process and ensure everything goes smoothly.
Frequently Asked Questions
OEM (Original Equipment Manufacturer) parts are made by the vehicle’s original manufacturer and guarantee perfect fit and performance. Aftermarket parts are produced by third-party companies and may offer enhanced performance or cost savings, but compatibility should always be verified before purchase.
Yes, we work with a network of certified and approved workshops to ensure professional installation of your performance parts. Get in touch with us to find a recommended installer near you.
Yes, but it’s important to ensure they work together without causing performance issues. Some aftermarket parts are designed to complement OEM components, while others may require full system upgrades.
Yes, once your order is shipped, a tracking number will be emailed to you.
Orders can only be modified or canceled before they are processed. Please reach out to us as soon as possible.
If you're not completely satisfied with your purchase, you may return it within 7 days of receiving your order for a full refund, excluding delivery costs. Please note that this policy does not apply to special order parts. To qualify for a refund, items must be unused and returned in their original packaging.