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True Duals TSP

This is a discussion on True Duals TSP within the External Engine forums, part of the LSx Technical Help Section category; Does anyone know if TSP is a good true dual sys. How much of a diffrence is it from a ...

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    Senior Member JD_Z28's Avatar
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    True Duals TSP

    Does anyone know if TSP is a good true dual sys. How much of a diffrence is it from a cutout.

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    Most people will see more peak hp with a good dual setup than anything else, but they are more known for power under the curve.

    Personally, I would have a system built. Buy a dr.gas x-pipe kit or summit x-pipe kit with your choice of mufflers and have a shop put everything together. It will be a mandrel bent system and be cheaper and since its custom it will have better fitment. If you rather buy a complete system, TSP will be fine. Dumping the system (like tsp) will be cheap, but if you want to run the exhaust over the axle and out the back, be prepared to spend some $$$.

    I plan on getting duals myself, but dont want them dumped and I dont want to spend $1000 for over the axle. I'm going to have a local shop go from a 3'' x-pipe to 2.5'' piping under the axle. Total cost is going to be *roughly* $550-600 out the back with all mandrel bends.
    Last edited by ~redlinels1~; 12-01-2005 at 04:37 PM.

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    Senior Member JD_Z28's Avatar
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    Thanks for the advice.

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    camaro_ss_97_
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    i just installed my true dual setup. me and my buddy did it at his shop. i have pasesetter lt's to a summit x-pipe and the slp loudmouth resonators and the dump right before the rear axle. and they sound awesome. much better throttle response and hp.

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    The hardest part for about fabbing one up was finding a shop that would work on my car because it has no cats and it is lowered.
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    Thats why I love living in a city with no emissions. About 7 out of 10 shops dont care if you have cats or not.

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