SKU: 46604279869

4Piston Racing TR2 Drop-In Camshafts - K20C1

Sale price$742.50 Regular price$825.00
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

4Piston Racing TR2 Drop-In Camshafts - K20C1Fits FK8 and FL5 Civic Type R The 4P TR2 drop in camshaft was specifically designed for easy installation into a stock 2. 0L K20C1, on a stock valve spring. These can be easily installed in about 2 hours by an experienced technician, it may take you a touch longer if you are feeling your way through it. The primary lobes allow for a stock idle and tame drivability perfectly suitable for everyday use in traffic, but with significant power gains over

Fits FK8 and FL5 Civic Type R

The 4P TR2 drop-in camshaft was specifically designed for easy installation into a stock 2.0L K20C1, on a stock valve spring. These can be easily installed in about 2 hours by an experienced technician, it may take you a touch longer if you are feeling your way through it. The primary lobes allow for a stock idle and tame drivability perfectly suitable for everyday use in traffic, but with significant power gains over stock. You will experience a much more audible and traditional VTEC crossover that was lost in the OEM K20C1 and much more RPM capability over an OEM camshaft. These are made from a billet core camshaft to ensure maximum durability.

Gains of 25-40+hp are realized through the RPM range, and more as you continue to pull to 8000 rpm. Camshafts are supplied with cam card and VTC limiting pins with detailed photo for their placement.

Stock valve springs are OK with this cam.  It is a true DROP IN.

Recommended Valve Spring:
Stock is acceptable
Supertech is acceptable
Ferrea KT4033 and KT4038 are acceptable

Recommended Rocker Arm:
OEM Honda Rocker Arm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 46604279869

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Steven harris
Bozeman, US
★★★★★ 5
Great starter
Model: 17785
Great fit but I did have trouble getting the switch plug in to click into place but after that worked perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
B
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Buenas noches como esta por favor necesitamos más productos de estos Inyector de combustible DM5G-9F593-AA para Focus F iesta B-Max C-Max Ford 1.0 Ecoboost, garantía de 3 meses
Omaha, US
★★★★★ 4
La calidad
Model: 17825
Muy bien
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Reviewed in the United States on October 1, 2025
S
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Saima Rivero
Omaha, US
★★★★★ 5
🤗
Model: 17942
Excelente producto. Funciona perfectamente, se nota de buena calidad y la instalación fue sencilla. Llegó rápido y bien empacado. Muy satisfecho con la compra, lo recomiendo.
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Reviewed in the United States on March 19, 2026
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Sport
Port Orchard, US
★★★★★ 5
Starter
Model: 17825
Great OEM part for the price.
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Reviewed in the United States on March 27, 2026
S
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Seattlebum
Charlottesville, US
★★★★★ 5
Affordable performance air filter
I was skeptical at first. How can such a quality performance air filter be so affordable? It fits perfectly and seems to perform and look exactly like the other name brand layered cotton gauze, steel meshed lifetime air filter. I sprayed some K&N oil on this thing and it feels like the engine is breathing a little easier now and performing a little better. As with anything new, your mileage will vary.
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Reviewed in the United States on October 19, 2025

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