WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC Superior 6L80 6L90 8L90 Sure Cool System Upgrade STL010
Product ID: 477657230
🔥Reduced overheat risk under load
⚙️Immediate cooler fill & fluid check
🌡️20% cooler operating temps
€ 97.41
1
Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Description
🔥 Keep your transmission chill and your drive unstoppable!
- BUILT IN SAFETY BYPASS - Engineered to prevent overheating even during heavy towing or intense driving.
- INSTANT FLUID ACCURACY - Check fluid levels immediately—no warm-up wait, no guesswork.
- EXTEND TRANSMISSION LIFE - Lower temps mean longer ATF life and fewer costly repairs down the line.
- PLUG PLAY INSTALLATION - Quick 10-15 minute install with plenty of online support—get back on the road faster.
- STAY COOL UNDER PRESSURE - Slash transmission temps by up to 20% for peak performance and peace of mind.
The WIT Whatever It Takes Superior STL010 Sure Cool System Upgrade is a precision-engineered transmission cooler bypass valve kit compatible with 2014+ 6L80/90E and 2016+ 8L80/90E models. It delivers immediate cooler fill and fluid level accuracy without warm-up, reduces operating temperatures by up to 20%, and significantly lowers the risk of overheating under load—extending ATF life and enhancing transmission reliability. Highly rated by users for easy installation and proven temperature drops during heavy towing.
Specifications
| ASIN | B0BCL9M23T |
| Best Sellers Rank | #6,979 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Transmission Hard Parts |
| Brand | WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,451) |
| Date First Available | August 31, 2022 |
| Item Weight | 3.87 ounces |
| Item model number | STL010 |
| Manufacturer | Superior |
| Manufacturer Part Number | STL010 |
| Model | COOLER FLOW BYPASS |
| Product Dimensions | 4 x 4 x 1 inches |
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