High Flow Cats
05-19-2010, 10:18 AM
#1
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High Flow Cats Now that I have replaced all 4 of my original O2's and got a new MAF I want to change my Cat's to a high flow setup. I was looking at some aftermarket pieces and found some high flow Thunderbolts for a good price, but I've never heard of them before. Anybody running these? Heard of them? Have any suggestions on what would be good to go with?
I appreciate the input.
I appreciate the input.
05-19-2010, 07:13 PM
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mine are the 3" and it cost me 40 bucks to get them welded in. heres a cold start of my catted y + lm1 on my 228r cammed car.
http://www.youtube.com/watch?v=jDYDXfTPwJs
http://www.youtube.com/watch?v=jDYDXfTPwJs
05-19-2010, 07:41 PM
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where on the Y pipe did u have them welded in??
i had decided to get some of the thunderbolt cats too but i looked the other day and my tsp ory is already tucked so close to the floorboard that its pretty much impossible to weld in cats......
sorry, didnt mean to hijack your thread
i had decided to get some of the thunderbolt cats too but i looked the other day and my tsp ory is already tucked so close to the floorboard that its pretty much impossible to weld in cats......
sorry, didnt mean to hijack your thread
05-20-2010, 09:49 AM
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Sweet. I really like the TSP ORY, but instead of going with a Y, I want to dump out the sides in front of the rear wheels. Any rough idea of what I should be expecting to pay roughly for the setup? Would you suggest the 2.5" or the 3" Thunderbolt?
