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Synchrotech BSK-SYN117 Carbon Rebuild Kit RSX ITR CTR Si 6 Speed (05-15)

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Synchrotech BSK-SYN117 Carbon Rebuild Kit RSX ITR CTR Si 6 Speed (05-15)

The BSK-SYN117 Carbon Rebuild Kit RSX ITR CTR Si 6 Speed (05-15) is a carbon-lined synchro from Synchrotech, engineered for Honda/Acura K20 & K24 transmissions. Carbon friction material grips faster and wears longer than factory brass, delivering smoother, more consistent shifts under hard use — on the street, strip, or track.

Why upgrade to carbon synchros:

  • Faster, smoother engagement and reduced grind
  • Superior heat and wear resistance vs. OEM brass
  • Ideal for high-horsepower, high-RPM and track use
  • Direct-fit replacement — no transmission modification required

Backed by Synchrotech quality and shipped fast from Speedzone Performance.

$181.90

Original: $519.70

-65%
Synchrotech BSK-SYN117 Carbon Rebuild Kit RSX ITR CTR Si 6 Speed (05-15)—

$519.70

$181.90

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Description

The BSK-SYN117 Carbon Rebuild Kit RSX ITR CTR Si 6 Speed (05-15) is a carbon-lined synchro from Synchrotech, engineered for Honda/Acura K20 & K24 transmissions. Carbon friction material grips faster and wears longer than factory brass, delivering smoother, more consistent shifts under hard use — on the street, strip, or track.

Why upgrade to carbon synchros:

  • Faster, smoother engagement and reduced grind
  • Superior heat and wear resistance vs. OEM brass
  • Ideal for high-horsepower, high-RPM and track use
  • Direct-fit replacement — no transmission modification required

Backed by Synchrotech quality and shipped fast from Speedzone Performance.