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ASM x TRE BRZ/FRS/86 13+ Rear Diff, 4.5FD & ATS LSD

SKU: 86DiffATS
$4,000.00
Looking for the ultimate rear diff for your track 86? This is it. The 4.5 final drive will increase your torque multiplier giving you that extra acceleration you need. The ATS Carbon Hybrid LSD gives the car stability, predictability, and compliance while making sure all the power is delivered to the ground even when jumping up/off those curbs. Over years of testing, we have found this package diff to be our best overall setup that fits most tracks. For high-speed tracks and best results, we recommend changing your 6th gear to the shorter MFactory's .861 gear.
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Other gear ratios available.  

$500 core charge if no good core diff is provided.  

Team RIP Engineering Built-
SHOT PEENING OF RING & PINION GEAR.
SHOT PEENING OF CARRIER BEARING CAPS.
DIFF HOUSINGS CERAMIC BEADED & EPOXY PAINTED.
CORNER ROUNDING, LEAD EDGE TRIM BACK, TIP RELIEF. 
SHOT PEENING OF RING & PINION GEAR & CARRIER CAPS
BEAD BLAST & PAINT 
NEW BEARINGS & SEALS

About the ATS Carbon Hybrid Diff:

Advantage of carbon disc
* Reduced under steer
* Superior locking performance at a low initial torque
* No noise
Advantage of metal disc
* Superb durability
* Powerful locking performance

1) The LSD is activated at a lower torque than the metal LSD and generates less under steer.
2) It maintains the higher initial torque longer than the carbon LSD.
3) Several choices are offered in carbon / metal combination.
4) It can superbly handle the tough FF driving condition with slick tires.
5) The LSD case is made of heat treated forged chromoly for the maximum strength.
6) Ample optional & spare parts are available for excellent adjustability.
7) Outstanding choice for the endurance race, racing with slick tires, and competitions.

Important - it is very important to monitor the differential oil temperature to keep it under 150 C degree (302 F). Continued driving with the differential temperature above that point might cause the carbon chips peeled off.

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