❄️ Upgrade your transmission’s chill factor—because overheating is so last season!
The 6L80 6L90 8L90 Sure Cool System Upgrade STL010 by WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC is a compact, 100g cooler flow bypass system that reduces operating temperatures by up to 20%, offers immediate fluid level checks without warm-up, and features a built-in safety bypass to prevent overheating under load—extending ATF life and enhancing transmission reliability.
| Manufacturer | Superior |
| Brand | WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC |
| Model | COOLER FLOW BYPASS |
| Package Dimensions | 7.9 x 7.8 x 3.4 cm; 100 g |
| Item model number | STL010 |
| Manufacturer Part Number | STL010 |
| Item Weight | 100 g |
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