installing helix high flow cats
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installing helix high flow cats
i want to order them but installing them...im going to give them to a shop, will they know wat to do in terms of welding? and wat exactly must be welding? im very confused
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No welding involved in a typical installation. It all bolts together at the stock locations.
The welding I had done was custom work to have a metal tab put on each cat to allow them to bolt to the OEM support bracket. Normally the Helix cats don't have this ability. I just chose to do it for my own peace of mind. To my knowledge everyone on here that uses Helix does not do this nor have they mentioned the need.
The welding I had done was custom work to have a metal tab put on each cat to allow them to bolt to the OEM support bracket. Normally the Helix cats don't have this ability. I just chose to do it for my own peace of mind. To my knowledge everyone on here that uses Helix does not do this nor have they mentioned the need.
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Originally Posted by zbanshee
so you think the shop will figure everything out?
Originally Posted by silverstone04
modify floorpan = hit it hard with the biggest hammer available
I would hate to see that done to my car
I would hate to see that done to my car
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Originally Posted by silverstone04
modify floorpan = hit it hard with the biggest hammer available
I would hate to see that done to my car
I would hate to see that done to my car
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So do you have to pound the floor pan to make the Helix pipes fit properly? I thought it was on the G35 that needed this done.I'm looking to invest in high flow cats but would rather spend the extra so they fit without mods to floor pan.So should I just get the Crawford ones?Also has anyone exprierenced any issues without the oem support brackets not being on the Helix?(cracked,broken welds etc.)
Thanks
Eric
Thanks
Eric
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