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Originally Posted by 87supraturbo
Hey I'm thinking about getting the horsepowerfreaks Goliath exhaust for my supra, and in the video on there site of the exhaust ( http://www.horsepowerfreaks.com/pric...xhaust_Systems ) it says that its the 4" Goliath system withe a 3" downpipe and test pipe, how does that work with the Goliath being bigger than the downpipe and the test pipe?
Thanks
Matt |
With the stock turbo, a 3 inch downpipe and cat back would be fine. I was running a stock turbo but not anymore. I bought it cuz I knew I would be upgrading my turbo and didn't want to replace my catback at that point. This thing is very well built, sounds amazing, and is 4" Stainless steel. Basically this is the only cat back you'll ever need to buy. I have more pictures at home, but its on my computer that needs a powersupply... At the engine side of the cat back it reduces to 3" so you can hook it up. Call up Horsepowerfreaks and talk to Jeff. I love mine and can't wait to hear it with a GT40R on my car
If you don't think you'll need 4" they offer it in 3.5" too.