SKU: 97664521422
anc gears

anc gears Synchrotech Master CARBON Rebuild Kit Honda RSX K20Z1 Civic SI K20Z3 K-Series

Sale price$23.28 Regular price$25.87
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

anc gears Synchrotech Master CARBON Rebuild Kit Honda RSX K20Z1 Civic SI K20Z3 K-SeriesImprove shifting response with the MFactory R&D (Synchrotech) Carbon Composite Synchros. Utilizing a carbon carbon lining technology initially developed for the Aerospace Industry which acts as braking material during gear engagement, this allows for quicker and more precise shifting and prolongs the life of your gear set. Unlike our competition, we DO NOT use a spray coating (which wears out quickly) nor a carbon fiber weave The same stuff used on

Improve shifting response with the MFactory R&D (Synchrotech®) Carbon-Composite Synchros.
Utilizing a carbon-carbon lining technology initially developed for the Aerospace Industry which acts
as braking material during gear engagement, this allows for quicker and more precise shifting and prolongs
the life of your gear set.

Unlike our competition, we DO NOT use a spray coating (which wears out quickly) nor a carbon fiber weave
The same stuff used on your Carbon Hood which was not designed for friction!
Carbon Composite Lining Stronger Brass Body Improved Lock Angle More Surface Contact Stronger Bonding Improved Oiling

Fitment:
Honda / Acura K-SERIES FWD /AWD (Front Wheel Drive & All Wheel Drive)
RSX K20Z1 2005-2006 Civic SI 8th GEN K20Z3 2006-2011

Parts Included
Synchrotech PRO SERIES Carbon Synchro Set 1st-6th
Synchrotech Hardened Sleeves 1st-6th
Synchrotech Synchro Springs 1st-6th
Countershaft Bearing (Case)
Countershaft Bearing (Gear Stack)
Countershaft C-Clip
Mainshaft Bearing (Case)
Mainshaft Bearing (Gear Stack)
Mainshaft Oil Seal
Axle Seals (2)

Synchrotech Lifetime, Globally Transferable Warranty
Whether used on the Street, Strip or Track ... Think! Synchrotech
No-Hassle, Just works!




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: 97664521422

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4.4 ★★★★★
Based on 23 reviews
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Verified Purchase
Stef C.
Omaha, US
★★★★★ 5
Best oil choice for exotics that take this blend
Size: 1 Quart, Style: 6-Pack, Configuration: Euro LX 0W-30
This is the closest thing to Mopar oil specifically made for exotics. I use it in my Alfa Romeo when I can't find Mopar for a decent price. 8000+ miles before an oil change is required
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2025
G
Verified Purchase
George
Whiting, US
★★★★★ 5
This is very hard to find item.
Size: 1 Quart, Style: 6-Pack, Configuration: Euro LX 0W-30
This is one of the lowest VOC oils. Important if your vehicle is GDI. Should help keep valves cleaner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
B
Verified Purchase
Bill
New York, US
★★★★★ 5
Went with a 30 weight because of ambient temperatures
Size: 1 Quart, Style: 6-Pack, Configuration: Euro LX 0W-30
Running this in my wife's 2016 Subaru Crosstrek. We live in Arizona and 100+ temps is normal thing. Did a lot of research on this before I decided on running a 30 weight, technically a 40 weight is recommended for our temperature. I noticed that her car was rattling on startup and was worse when it was a hot start. After switching to a 0w-30 I noticed the noise was substantially less. Fuel mileage was not changed she's still averaging 32mpg with her manual transmission vehicle. I've done my research and yes I know about staying with the factory recommended weight but we don't see subzero temperature and we are definitely not seeing the the average 80f summers. 40Fwinters and 105F summers are the norm here. Yes ambient temps effect oil decisions. I also prefer Euro Spec oils over SAE because of Europes extended drain intervals of 10-12k miles. I change every 5k or 6 months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2023
J
Verified Purchase
Jose Rodriguez
Birmingham, US
★★★★★ 5
Filtro de aire
Style: CA10467
Excelente producto , perfect size for honda accord 2010 2.4
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
D
Verified Purchase
diego
Pawtucket, US
★★★★★ 5
muy bueno
Style: CA10467
very good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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