4-Into-1 Stainless Steel Downpipe Set

The Delkevic HDR00B1 is a premium 4-into-1 exhaust downpipe system meticulously handcrafted for the 1977-1979 Suzuki GS750. Designed to significantly improve exhaust flow over the stock OEM system, the HDR00B1 offers increased BHP potential. Installation is straightforward, with no rejetting or remapping required for stock motorcycles. However, the manufacturer recommends a dyno test after fitting replacement parts to ensure optimal performance. Sealant is provided for every pipe-to-pipe join to prevent exhaust gas leaks, and it should be allowed to cure for 24 hours before starting the bike. This downpipe set is specifically designed to fit the 1977, 1978, and 1979 Suzuki GS750 models. It is important to note that it may not be compatible with the original muffler(s). All necessary mounting hardware, including gaskets where needed, is included with the set.