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It is a bolted plate on the undercarriage of the car that increases the stiffness of the chassis. The thicker the plate, the more resistant the car is to torsion and bending. You can also get insulated ones that reduce the amount of heat that intrudes into the cabin from the exhaust/cats.
It is a bolted plate on the undercarriage of the car that increases the stiffness of the chassis. The thicker the plate, the more resistant the car is to torsion and bending. You can also get insulated ones that reduce the amount of heat that intrudes into the cabin from the exhaust/cats.
It goes between the drive shaft and the exhaust pipes (hence the reduction in heat from the exhaust if the plate is insulated/coated), spanning the "tunnel" that the drive shaft goes through. Hope this helps.
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Originally Posted by Mr.TT
It is a bolted plate on the undercarriage of the car that increases the stiffness of the chassis. The thicker the plate, the more resistant the car is to torsion and bending. You can also get insulated ones that reduce the amount of heat that intrudes into the cabin from the exhaust/cats.
That about sums it up. The Elite Engineering one is very popular.
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i have the Elite Eng tunnelplate and couldn't be happier. It help reduce the heat coming up from the exhaust BUT what really blew me away was how much better the car feels - much tighter
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