Good-Win Racing Mazda Performance Parts

BossFrog Miata Straight Pipe


Miata 1990-2005 · Exhaust · Catalytic Converter

Part Number: 10-1017z

Application: 1994-1997

No Longer Available
From Good-Win-Racing

BossFrog Miata Straight Pipe
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The Boss Frog Miata "Straight Cat" is an alternative to knocking the center out of your stock Miata catalytic converter, or buying an expensive high-flow Miata catalytic converter. An unrestricted 2-1/2" aluminized steel pipe is coupled with two heavy duty flanges that bolt right up to your Miata exhaust in place of the stock Miata catalytic converter. Two models available for your Miata, the SC1 for '90-'93 Miatas, and the SC2 for '94-'97 Miatas. NOT CARB legal and never will be, therefore legal for offroad race vehicles only! SORRY, NOT FOR SALE TO CALIFORNIA RESIDENTS.

Hint...see our Roadstersport straight pipe for stainless version that includes the gaskets! MADE TO ORDER, ALLOW UP TO 10 days to ship.

*** Product images may differ from actual product appearance ***


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Hi There Good-Win Racing. I just wanted to thank you guys so much for the great customer service and quality parts. My 91 MX-5 is running awesome thanks to the parts I put on it from your website, racing beat sway bars, racing beat endlinks, racing beat muffler, magnaflow catalytic con, shifter parts, and a few more. Thank you so much for making your website so knowledgeable and easy to get all these awesome MX-5 parts. My MX-5 handles, drives, and sounds awesome with all the new parts, Thanks a Million!! I look forward to ordering a new exedy performance clutch and light weight flywheel from Good-Win Racing in a couple months.

-- Sean