The M8 engine has various pros versus the prior Twin Cam engine, however there are a few cons that have surfaced such as the low idle note combined with a choked stock exhaust system that doesn't allow the sound most are used to. S&S Cycle has heard the customers and created the GNX slip-on mufflers. This pair of mufflers combine a 4.5" muffler body equipped with a tuned baffle and finished off with their race inspired end cap, letting the sound and power flow as it should.
Product Style | J&P Cycles Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
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Product Style Black | J&P Cycles Item #10082472 | Catalog Number540-2736 | Store Sku314702 | MFR. Product #550-0990 | AvailabilityIn Stock: Ships within 24 hours |
Product Style Chrome | J&P Cycles Item #10082473 | Catalog Number540-2737 | Store Sku314703 | MFR. Product #550-0991 | AvailabilityIn Stock: Ships within 24 hours |
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