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Made in the USA

QTP DIY Kit Comparison

Make your project, your way with a QTP DIY kit.

Size Single Exhaust Dual Exhaust
2.25" QTEC225DIY QTEC45DIY
2.50" QTEC25DIY QTEC50DIY
2.75" QTEC275DIY QTEC55DIY
3.00" QTEC30DIY QTEC60DIY
5.00" QTEC5XDIY