Synchrotech MF-TRS-PSE46 BMW E92/E90/E46 (188) Diff Solid Pinion Sleeve
The MF-TRS-PSE46 BMW E92/E90/E46 (188) Diff Solid Pinion Sleeve is a carbon-lined synchro from Synchrotech, engineered for BMW 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
Replaces OEM part number: atio
Backed by Synchrotech quality and shipped fast from Speedzone Performance.
Original: $115.45
-65%$115.45
$40.41Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The MF-TRS-PSE46 BMW E92/E90/E46 (188) Diff Solid Pinion Sleeve is a carbon-lined synchro from Synchrotech, engineered for BMW 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
Replaces OEM part number: atio
Backed by Synchrotech quality and shipped fast from Speedzone Performance.
