! SPECIAL SALE ! - 18" CARBON FIBER MUFFLERS FOR  $595.00.  18" BRUSHED STAINLESS STEEL  MUFFLERS FOR $550.00.  Choice of End Cap Style and Core Size at no extra charge!

These are Dual Bolt-On mufflers and fit 2008 - 2015 models only. Features billet aluminum inlet caps CNC’d from solid 6061 material and accept the OEM exhaust gasket for a leak-proof seal. Available with 15” Extreme mufflers or 18” standard mufflers. 2.0”, 2.25” or large 2.5” cores.  Choice of traditional turn down exit tips (shown), or our new one piece flat conical billet end cap.  Huge weight savings over stock. Great sound and mid-range power increase. Simple bolt-on installation. Polished muffler body clamps are laser cut from 304 series stainless steel with extruded rubber insulators. The mufflers are available in Carbon Fiber or lightweight 304 series Stainless Steel.

*Shown with heatshields mounted.  Can be removed for cleaner style.

This was a very early production model with only 57 miles on the odometer. It will undoubtedly get stronger with more break-in miles. There is a 4 hp and 4 ft lb tq increase from 4750 rpm to 6450 and again at 7250 to 8250. Peak power at the soft limiter is about 1.5 hp which essentially shows how well the OEM mufflers flow. Fuel curve will benefit from a PC3 and proper map as it is rather wavy from lean to rich through-out the power band.