Evasive Motorsports: GReddy Replacement Revolution RS SUS 304 Tip GReddy Universal 2.5in 3 Bolt Tip Revolution RS Mufller Speed Science GReddy 2.5in Universal Revolution Muffler (11001125) Muffler Greddy Aftermarket Car Exhaust Systems For Sale Fitment Industries Universal RS Ti Round Titanium Muffler(s) and Tip with V Band NEW GREDDY Universal RS Ti Titanium Muffler with optional Replaceable. Revolution RS Tip: for 2. 5" Revolution (140mm dia.) muffler systems Single wall 304 Stainless steel with etched GReddy Logo Dia.: 105mm (4. 1") Length: 150mm (4. 7"), 150mm (5. 9") Material: 304 Stainless steel Mounting pattern: Revolution RS Tri mounting Replacement (& optional tip lengths) GReddy Revolution RS SUS304 Tip. Exclusively for GReddy Revolution RS exhausts with 2. 5" piping diameter and 140mm overall muffler diameter. Notes: Requires 3mm Allen Head driver and 8mm wrench socket to install Also available in 115mm SUS304 sizes, 115mm and 105mm Titanium Tips** Not compatible with Universal Revolution RS with weld on tips.