GReddy Supreme-SP Cat-Back Systems - Honda EF CRX/Civic

The GReddy Supreme SP cat-back for the 88-91 Honda EF Civic and CRX. 2½ inch piping, large horizontal SP muffler, single inlet dual outlet layout, and dual 80mm double wall tips. https://www.greddy.com/products/gredd... Follow GReddy Performance Products IG   / greddyperformance   YouTube    / @greddyperformance   https://www.greddy.com