
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ferrea Honda B17A1/B18C1/C3 33mm 5.47mm 25 Deg S-Flo Stk Flat Head 5000 Series Int Valve - Set of 8Discover the superior quality and performance of the Ferrea 5000 Series Intake Valve Sets, specifically crafted for Honda B17A1, B18C1, and B18C3 engines. These valves measure 33mm in diameter with a 5. 47mm stem and a 25 degree seat angle, featuring Ferrea's signature S Flo design. The stock flat head style ensures perfect compatibility and reliable function in your engine setup. Each set includes eight intake valves, offering a complete solution for
Discover the superior quality and performance of the Ferrea 5000 Series Intake Valve Sets, specifically crafted for Honda B17A1, B18C1, and B18C3 engines.These valves measure 33mm in diameter with a 5.47mm stem and a 25-degree seat angle, featuring Ferrea's signature S-Flo design. The stock flat head style ensures perfect compatibility and reliable function in your engine setup.
Each set includes eight intake valves, offering a complete solution for enthusiasts looking to upgrade or maintain their Honda engines with precision-engineered components. Ferrea’s commitment to lasting durability and optimal flow dynamics makes this valve set a trusted choice for performance tuning and motorsport applications.
With Ferrea's renowned brand quality and Tuningsupply’s promise of fast, Europe-focused shipping and no hidden costs, you can confidently enhance your engine's breathing efficiency and power output with these valves.
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
- 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
4.6 ★★★★★
Based on 2005 reviews
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Product Reviews
★★★★★ 5
Works Great!
Works great! easy install and holds phone perfectly
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Reviewed in the United States on April 28, 2026
★★★★★ 5
No Regrets!
Perfect for FaceTiming while driving! Super easy to install!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Good
Good design. Good quality.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Tesla cellphone holder
Super highly recommend
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Smooth, strong, impeccable. reposition to get it just right if you are careful and keep it clean.
super solid. I really love the articulation this offeres. So much flexibility. Iphones natively may be limited in using the full potential of the wattage due to internal limitations on non apple wireless pads, but I'm pretty sure this is faster than the tesla chargers by a lot. the build quality and modern vibe are impeccable.
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Reviewed in the United States on March 10, 2026