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Doug Thorley Headers Exhaust, Mufflers & Tips

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Doug Thorley Headers Reviews


Purdy Headers!

Reviewed By Bob B (Tacoma, WA) Reviewed for a 2000 Toyota Tundra —1/3/2018 6:11 PM

I ordered these and they arrived well packaged and quickly. I had a shop put these on for me along with some Magna-flow catalytic converters and a Flowmaster cat-back system, so I cant really comment on how hard they are to put in. I do want to say that they did not come with new exhaust gaskets for either end of the headers. I noticed a definite increase in horsepower and engine response, but I replaced the whole exhaust from the block back. Overall I give em 4 stars (a bit expensive)

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