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Description
Cylinder Head Stud Kit ARP | 1.8T 20VARP is the go to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent top notch quality has made them a favorite in the racing world. These ARP head studs for 06A 1. 8T engines are made from premium grade 8740 alloy steel which is rated far superior to many "aircraft quality" competitors. The studs are heat treated to 200,000 psi then thread rolled
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent top notch quality has made them a favorite in the racing world.
These ARP head studs for 06A 1.8T engines are made from premium grade 8740 alloy steel which is rated far superior to many "aircraft quality" competitors. The studs are heat treated to 200,000 psi then thread rolled afterward, giving them twenty times better fatigue strength over studs threaded prior to treatment (a common practice with lesser quality studs). These high-quality head studs will ensure your headgasket stays firmly planted under even the most extreme boost conditions. These parts are manufactured in the U.S.A. and are 100% re-usable.
The 06A 1.8T engine is a tricky one to make studs for because of the very tight access to the nuts. ARP has finally launched a stud kit in addition to their bolt kit for this engine. The studs offer easier assembly, and are only loaded with minimum torsion when they are tightened. This makes them even better in that they achieve the required clamping force more reliably. The downside is they do cost a bit more than the equivalent ARP bolt kit.
Includes:
ARP Moly Assembly Lube Does not include installation/removal tool
Fits
All 2000+ 1.8T engines with 10mm threaded bolts
Manufacturers Part Number (s)
ARP 204-4103
2000 2006 AUDI A4 ALL ALL 1.8 ALL ALL T ALL 20Valve 2000 2006 AUDI TT ALL ALL 1.8 ALL ALL T ALL 20Valve 2000 2006 AUDI TT QUATTRO ALL ALL 1.8 ALL ALL T ALL 20Valve 1999 2005 VOLKSWAGEN BEETLE ALL ALL 1.8 ALL ALL T ALL 20Valve 2000 2006 VOLKSWAGEN GOLF ALL ALL 1.8 ALL ALL T ALL 20Valve 2000 2005 VOLKSWAGEN JETTA ALL ALL 1.8 ALL ALL T ALL 20Valve 2000 2005 VOLKSWAGEN PASSAT ALL ALL 1.8 ALL ALL T ALL 20ValveShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Great quality, no holes or fading!
Size: Medium, Color: Black/Assorted
I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Reviewed in the United States on January 11, 2020
★★★★★ 5
Cute under armor socks
Size: Medium, Color: Black/Assorted
There's no show under armour socks.Are perfect for anybody who likes thinner socks. I loved them, I love the design the colors and the comfort and fit. Hylie recommend to those of you who like thinner socks.
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Reviewed in the United States on October 22, 2024
★★★★★ 4
Well made and perform well, a little constricting
Size: Medium, Color: Black Assortment (6-pairs)
These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
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Reviewed in the United States on July 20, 2018
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
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Reviewed in the United States on January 27, 2025