G
Guest
·I was going to buy a straight pipe that will fit perfectly in place of my catalytic converter. this will increase horses even while leaving on my old muffler. I am wondering how it will sound with a stock muffler and i am worried about my back pressure. will this cause my engine to go sooner? will this hurt the turbo?
also what kind of pipe would sound good on my MX-6 if i were to keep my old cat on? i dont want it to sound like a bumble bee...but something throaty.
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89 Mazda MX-6 GT turbo 128,000 miles and many more to come. upgrades beginging!!!
also what kind of pipe would sound good on my MX-6 if i were to keep my old cat on? i dont want it to sound like a bumble bee...but something throaty.
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89 Mazda MX-6 GT turbo 128,000 miles and many more to come. upgrades beginging!!!