1. Car & Truck Manual Transmission Parts Deals
  2. sku: 13508990286636633
  3. SYNCHROTECH SO-115C

SYNCHROTECH SO-115C Gear Carbon Synchro Sleeve Set Trans 5TH

fits model: B16, B18. make: Honda, Acura.

So-115c Synchrotech 5th Gear Carbon Synchro Sleeve Set Honda Acura B16 B18 Trans

( Brand: Synchrotech ), ( Manufacturer Part Number: SO-115C ), ( Type: 5-speed Gearbox ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No )

Review SYNCHROTECH 5th Gear Carbon Synchro Sleeve Set Honda Acura Trans fits B16 B18

Introducing the Synchrotech SO-115C 5th Gear Carbon Syncro Sleeve Set, an essential upgrade for Honda and Acura B16 and B18 engines with a manual transmission. This set includes five carbon synchronizer sleeves specifically designed to fit the 5th gear of these vehicles.

The Synchrotech carbon synchronizer sleeves are engineered to provide superior performance and durability compared to the factory synchronizer rings. Made from high-quality carbon fiber, these sleeves offer numerous advantages over their OEM counterparts. They are lighter, reducing rotational mass and leading to quicker and smoother shifts. In addition, carbon fiber is a more robust material than the standard synchronizer rings, making these sleeves more resistant to wear and tear.

Each sleeve in this set is meticulously manufactured to ensure a perfect fit in the transmission. The carbon fiber material is machined to precise dimensions and then coated with a special epoxy resin to ensure a strong bond with the transmission housing. The result is a synchronizer sleeve that not only looks great but also performs flawlessly.

Installing the Synchrotech SO-115C carbon synchronizer sleeves is a straightforward process. Each sleeve comes with its own installation tool, making the job easier and more precise. The sleeves can be installed without removing the transmission from the vehicle, saving you time and effort.

In summary, the Synchrotech SO-115C 5th Gear Carbon Syncro Sleeve Set is an excellent upgrade for Honda and Acura B16 and B18 engines with a manual transmission. These carbon synchronizer sleeves offer improved performance, enhanced durability, and a quicker, smoother shifting experience. With easy installation and a perfect fit, this set is an essential addition to any enthusiast's garage.

Synchrotech SO-115C 5th Gear Carbon Syncro Sleeve Set for Honda/Acura B16/B18 Transmission: A Detailed Analysis

The Synchrotech SO-115C 5th Gear Carbon Syncro Sleeve Set is a popular aftermarket upgrade for Honda and Acura B16 and B18 transmissions. This set of carbon synchronizer sleeves is designed to improve synchronizer action, reduce wear, and enhance overall transmission performance. In this analysis, we will explore the pros and cons of investing in this product.

Pros:

1. Enhanced Synchronizer Action: Carbon synchronizer sleeves are known for their ability to reduce friction and improve synchronizer action, leading to smoother gear changes.

2. Reduced Wear: The carbon material is more durable than the factory-installed sleeves, resulting in reduced wear and extended transmission life.

3. Improved Shift Quality: The improved synchronizer action and reduced wear lead to smoother, more consistent shifts.

4. Suitable for High-Performance Applications: The Synchrotech SO-115C set is ideal for those who drive their B16/B18-powered cars aggressively or who have modified their engines for increased power.

Cons:

1. Cost: Carbon synchronizer sleeves are more expensive than their OEM counterparts.

2. Installation Complexity: Installing these sleeves requires a fair amount of expertise and specialized tools, making it a more involved project than a typical oil change or filter replacement.

3. Potential Noise: Some users have reported an increase in transmission noise after installing carbon synchronizer sleeves. This is usually due to the change in material and can be mitigated with proper installation and the use of high-quality synchronizer bushings.

Conclusion:

The Synchrotech SO-115C 5th Gear Carbon Syncro Sleeve Set is an excellent upgrade for enthusiasts who want to improve their Honda or Acura B16/B18 transmission's performance, durability, and shift quality. While it comes with a higher cost and installation complexity compared to OEM parts, the benefits it offers may outweigh these drawbacks for those who demand the best from their vehicles.

Recommendation:

If you're considering investing in the Synchrotech SO-115C 5th Gear Carbon Syncro Sleeve Set, ensure you have the necessary expertise, tools, and budget for the installation process. It's also recommended that you source high-quality synchronizer bushings to minimize any potential noise issues. Overall, this upgrade is worth considering for those who value superior transmission performance and durability.

Details:

Fitting: GSR ITR B16 LS 92-01, Included: 5th Carbon Synchro, Reverse Brass 5-R synchro springs, Slider Sleeve 92-01.

part #: so115c prices

  • $169.95-$219.40

specifications manutransmission:

  • for models: B16, B18
  • for makes: Honda, Acura
  • brand: Synchrotech
  • mpn: So-115c
  • type: 5-speed Gearbox
  • fitment type: Direct Replacement
  • mounting hardware included: No

payments manutransmission:

  • other
  • money order
  • credit card: Visa
  • wallet: Apple-pay

returns manutransmission:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

seller manutransmission:

  • rating: 97.1%
  • city: Hollywood, Maryland
  • # reviews: 428

shipping manutransmission:

  • cost: $6.72
  • type: Calculated
  • transit: 5-12 Days
  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage

offer manutransmission:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: June 12, 2026

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: New
for models: b16, b18, for makes: honda, acura, type: 5-speed gearbox, fitment type: direct replacement, mounting hardware included: no,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 13508990286636633,

Synchrotech SO-115C Is Similar To:

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3 offers $169.95–$219.40 USD
  • Offer #1: $184.99 price + $6.72 shipping estimate = $191.71* total. Fitting: GSR ITR B16 LS (92-01) Included: 5th Carbon Synchro, Reverse Brass Synchro, 5-R synchro springs, 5-R Slider Sleeve.+$6.72 shipping
  • Offer #2: $169.95 price + $0.00 shipping estimate = $169.95* total. 1992-2001 Acura Integra RS, LS, GS - B18A, B18B Transmissions. Synchrotech Transmissions 5th Gear Carbon Synchro Sleeve Set for Includes: 5th Hardened Sleeve, Spring, and Carbon Synchro.FREE SHIPPING
  • Offer #3: $219.40 price + $13.59 shipping estimate = $232.99* total. Fitting: GSR ITR B16 LS (92-01). Honda Acura Integra GSR ITR B16 LS (92-01) Carbon/Brass Synchros Springs and Sleeve.+$13.59 shipping

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