The Lamspeed Racing 7075 Billet RS Diff Hat and Cap Package have been designed to strengthen the original RS diff assembly, and is suitable for Evo 4-10.
The billet caps along with ARP fasteners allow you to correctly torque down the differential bearings.
Our kit comes with steel "buckets" that have a provision on the back of the diff cover which gets torqued down onto the back of the caps to add extra pre-load.
This prevents premature ring and pinion failure, which is a common issue.
- Mitsubishi Lancer Evolution IV CN9A
- Mitsubishi Lancer Evolution V CP9A
- Mitsubishi Lancer Evolution VI CP9A
- Mitsubishi Lancer Evolution VII CT9A
- Mitsubishi Lancer Evolution VIII CT9A
- Mitsubishi Lancer Evolution IX CT9A
These are NOT a direct bolt on kit. It will require a diff/gearbox specialist to check diff cap clearances and machine if necessary.
Our kits come with ARP fasteners and everything else you need to make this work.
Optional Motion Control LSD can be provided at an additional cost.
- 7075 Billet Diff Hat
- 7075 Billet Diff Caps x 2
- Steel Diff Cap Buckets x 2
- ARP Fasteners