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ARP Bolts ARP Toyota 3SGTE CA625+ Head Stud Kit for Celica 1988-1992, MR2 1991-1995
$372.45
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ARP Bolts Part Number: 203-4207

The ARP 203-4207 head stud kit is an excellent choice for those looking to enhance the performance and reliability of their Toyota engines, particularly for the 3SGTE models. Whether you're a seasoned mechanic or a DIY enthusiast, this set of head studs offers a blend of strength and precision that can make a noticeable difference in your engine build.

Features:
  • Fastener Style: Stud
  • Undercut Stud: No
  • Head Style: 12-point
  • Fastener Material: Custom age 625
  • Fastener Finish: Black oxide
  • Washers Included: Yes
  • Cut to Fit: No

One of the standout features of the 203-4207 is its construction from custom age 625 material, known for its incredible strength and resistance to fatigue. This makes it particularly suitable for high-performance applications where reliability is key. The black oxide finish not only adds to the aesthetic appeal but also helps in preventing corrosion.

Customer Feedback

Many users have praised the ease of installation and the quality of the studs. One customer mentioned, "These studs fit perfectly in my 1991 MR2. I felt a noticeable improvement in engine stability after upgrading to these ARP studs." Another user noted, "I was a bit skeptical at first, but after using these for my rebuild, I won't go back to stock. The peace of mind is worth it."

Technical Data

When it comes to performance, the ARP 203-4207 head studs are engineered to withstand the rigors of high boost and high compression setups. The 12-point head design allows for increased torque accuracy, ensuring that you can achieve the right tension without stripping the fasteners. The included washers help distribute the load evenly, further enhancing the reliability of your engine assembly.

Product Fitment

This kit is compatible with the following models:

  • Toyota Celica (1988-1992)
  • Toyota MR2 (1991-1995)

If you're looking to take your engine to the next level, the ARP 203-4207 head stud kit is a solid investment that blends quality, performance, and peace of mind.

Other Part Numbers:
ARP Bolts #arp203-4207

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1988-1992
Toyota Celica
1991-1995
Toyota MR2

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The Story Behind ARP Bolts

ARP (Automotive Racing Products) was founded by Gary Holzapfel in 1968 when he noticed his drag-racing friends succumbing to bolt-induced engine failure as a result of poor-quality fasteners. He drew upon his expertise in the aerospace industry to develop a solution, which turned into a successful business nonetheless. 

Since its inception, ARP has been engineering and perfecting a wide range of bolts, studs, nuts, and other fasteners for engines, cylinder heads, headers, wheels, and transmissions. Today, ARP remains the undisputed world leader in automotive fasteners. Racing aficionados everywhere know and recognize the ARP brand and can vouch for its quality.

What Makes ARP Bolts So Special?

Located in Ventura, California, all ARP processes from raw wire to finished fasteners are conducted in-house, right here in the USA. The company continually improves its processes with strict quality control guidelines and is dedicated to producing products that are second to none. Simply put, ARP Bolts are better than the competition because of their quality materials and advanced processes. 

ARP prides itself on using only top-quality materials that are above the usual “aerospace-grade” quality that other manufacturers settle for. For example, while 8740 Chromoly steel has four different grades, ARP only uses the top two, SDF and CHQ. These grades cost twice as much as the lower commercial and aircraft grades, but deliver “zero defect” quality that you can trust each and every time.

ARP Bolts are built to withstand serious racing, possess greater tensile strengths, and can survive higher stress levels than most aircraft fasteners. ARP is dedicated to creating fasteners that boast ultimate strength and durability to ensure they last race after race. Its product lineup ranges from quality high-performance OEM parts to exotic specialty hardware for IndyCar, NASCAR, NHRA drag racing, Formula 1, and even marine applications.

Equip Your Ride with ARP Bolts at Vivid Racing

If you are looking to change the fasteners on your car, you’ve come to the right place. No other brand beats out ARP Bolts in terms of strength, quality, and race-proven success. Vivid Racing is, therefore, proud to carry an extensive lineup of products from American Racing Products like bolts, fluids, sealants, hand tools, stud kits, piston sleeves, wheel bolts, and more! If you have any questions regarding the parts above, please call our specialized sales team at (480) 966-3040.

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