Designed and manufactured for the performance minded enthusiasts. The R1-Spec features 3″ mandrel bent piping, and high flow straight through muffler design. The piping layout favors optimal flow path to reduce the amount of restriction. This is a no frills cat-back system for those who want a high flow, high quality, light weight exhaust system.
Stainless Steel versus Titanium muffler constructionTwo versions are offered. Both feature mandrel bent 304 Stainless Steel piping. The difference is the rear muffler canister. Same dimensions, internal design, and 4.5″ slant cut tip. The difference is the material: 304 Stainless Steel (10 lbs.) or Titanium (5 lbs.). The 304SS model features a fully polished tip while the Titanium variant features a burned finish tip.