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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
GSC P-D Subaru EJ257 w/Dual AVCS S1 Cams 266/264 BilletExperience peak performance with the GSC Power Division Billet S1 Camshaft Kits, designed specifically for the Subaru EJ257 engine with Dual AVCS technology. These high quality cams are precision crafted to deliver enhanced valve timing and superior durability, pushing your engine's capabilities while maintaining smooth operation throughout the rev range. The S1 cams feature a 266 264 profile that optimizes horsepower and torque for spirited driving
Experience peak performance with the GSC Power Division Billet S1 Camshaft Kits, designed specifically for the Subaru EJ257 engine with Dual AVCS technology. These high-quality cams are precision-crafted to deliver enhanced valve timing and superior durability, pushing your engine's capabilities while maintaining smooth operation throughout the rev range.The S1 cams feature a 266/264 profile that optimizes horsepower and torque for spirited driving and motorsport applications alike. Made from billet material, these cams ensure long-lasting strength and resistance to wear, making them an excellent upgrade for enthusiasts seeking reliability alongside performance.
Installation is straightforward for those familiar with engine modifications, and the kit's design maintains compatibility with the advanced variable valve timing system in your Subaru. Whether you are tuning for track days or spirited street performance, these cams are engineered to unlock your engine's true potential.
Trusted by tuners and workshops across Europe, GSC Power Division remains a benchmark in engine components with a commitment to quality and performance. Upgrade your EJ257 engine today with the GSC Billet S1 Camshaft Kit and feel the difference in power and responsiveness.
Shipping 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
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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]
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4.1 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Looks good but don’t ever take down.
Size: 4 pcs: 15.7*5.7, Color: White
Be ready for gargantuan holes to be put in your wall.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Great purchase
Size: 4 pcs: 15.7*5.7, Color: White
Easy to install. Great quality. Would buy it again.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Beautiful and very easy to install
Size: 4 pcs: 15.7*5.7, Color: White
They look great and very easy to install, I really recommend this product.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Just Ok.
Size: 4 pcs: 15.7*5.7, Color: Maple Wood, Size: 4 pcs: 15.7*5.7, Color: Maple Wood
They look nice but they aren’t sturdy and do not hold much weight. I’ve bought better ones on Amazon.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Worth
Size: 6 pcs: 15.7*5.7, Color: White
Really good wall amounts. I used the drywall anchors and it feels sturdy. I put like a 3 pound Crystal on it and it’s holding perfectly fine. I also was able to paint them with no problem would buy again.
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Reviewed in the United States on January 13, 2026