
ECS Transmission /
Rear End Brace
C5
V1
EAST COAST
SUPERCHARGING
Kit contents:
(1) Left side differential plate
(1) Right side differential plate (has welded spacer)
562 Route 539
Cream Ridge, NJ
08514
Phone:
609-752-0321
Fax: 609-752-0320
(1) Upper transmission mount
(1) Lower right transmission bracket (shorter bracket)
(1) Lower left transmission bracket (longer bracket)
(2) Long strut bars
(2) Short strut bars
(1) Differential cross support bar
(4) 3/8 24 X 1” bolts
(3) 3/8 24 X 1 ½” bolts
(1) 3/8 24 X 1 ¾” bolt
(4) 3/8 24 locknuts
(6) 3/8 lock washers
(2) 3/8 16 X 1” bolts
(7) 10mm X 55mm bolts
(7) 10mm flat washers
(14) 8mm X 40mm bolts
(14) 8 mm lock washers
(4) 3/8 Right thread rod ends
(4) 3/8 Left thread rod ends
(4) 3/8 Right hand thread jam nuts
(4) 3/8 Left hand thread jam nuts

Installation Instructions:
1. Unpack and check contents of the brace kit.
2. Remove vibration dampner from the differential.
3. Remove and discard left side differential cover bolts.
4. On certain side covers (Z06) there will be casting squares that need to be
cut off. Using an airsaw cut the squares off and grind the area flat with an
airgrinder. (Figs 1a-c)
Fig 1b
Fig 1a
Fig 1c