There are 226 products.
M4 Full Titanium System With Tech1 Muffler Tech1 style carbon fiber muffler Titanium header Saves 13 lbs over stock Stock 93db @ 7,000 RPM/ M4 111db @ 7,000 RPM Stock max horsepower 171.42 @ 12,760 RPM/ M4 max horsepower 178.23 @ 12,940 RPM Includes M18 and M12 O2 bungs Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Titanium System With Tech1 Muffler Titaniuml headers and mid-pipe Carbon fiber Tech1 muffler Quiet inserts available: Q7 sold separately Compatible with stock passenger foot peg or supplied race bracket
M4 Full Titanium System With Street Slayer Muffler Street Slayer style carbon fiber muffler Titanium tubing Saves 14.1 lbs over stock Stock 93db @ 7,000 RPM/ M4 108db @ 7,000 RPM Stock max horsepower 171.42 @ 12,760 RPM/ M4 max horsepower 176.32 @ 12,890 RPM Includes M18 and M12 O2 bungs Comes pre-installed with stage 1 Q5 quiet insert Stage 2 Q4 quiet insert sold separately
M4 Full Titanium System With GP Muffler Black ceramic coated GP muffler Titanium tubing Saves 14 lbs over stock Stock 93db @ 7,000 RPM/ M4 113db @ 7,000 RPM Stock max horsepower 171.42 @ 12,760 RPM/ M4 max horsepower 176.55 @ 12,780 RPM Includes M18 and M12 O2 bungs Comes pre-installed with stage 1 Q1 quiet insert Stage 2 Q3 quiet insert sold separately
M4 Full Titanium System With Tech1 Muffler Tech1 style muffler Titanium tubing Saves 11 lbs over stock +8 horsepower between 4,000 and 8,500 RPM Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM Includes M18 and M12 O2 bung Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Titanium System With Tech1 Muffler Tech1 style muffler Titanium tubing Saves 11 lbs over stock +8 horsepower between 4,000 and 8,500 RPM Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM Includes M18 and M12 O2 bung Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Titanium System With X96 Muffler X96 style carbon fiber muffler Titanium tubing Saves 14 lbs over stock Adds 7.9 horsepower at 15,600 RPM Comes with M18 O2 bung and plug Kit Does not include quiet insert Stage 1 Q8 and stage 2 Q6 quiet insert sold separately
M4 Full Titanium System With GP19 Muffler Black GP19 style muffler Titanium tubing Saves 12 lbs over stock Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM Comes with M18 and M12 O2 bung Pre-installed with stage 1 Q1 quiet insert Stage 2 Q3 quiet insert sold separately
M4 Full Titanium System With GP19 Muffler Black GP19 style muffler Titanium tubing Saves 12 lbs over stock Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM Comes with M18 and M12 O2 bung Pre-installed with stage 1 Q1 quiet insert Stage 2 Q3 quiet insert sold separately
M4 Full Stainless System With Titanium Mid-Pipe Tech1 style carbon fiber muffler Stainless steel header Titanium mid pipe Saves 10.6 lbs over stock Stock 93db @ 7,000 RPM/ M4 111db @ 7,000 RPM Stock max horsepower 171.42 @ 12,760 RPM/ M4 max horsepower 178.23 @ 12,940 RPM Includes M18 and M12 O2 bungs Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With Titanium Mid-Pipe Tech1 style carbon fiber muffler Stainless steel header Titanium mid pipe Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full System With X96 Muffler Stainless steel header X96 carbon fiber muffler Saves 7.6lbs over stock Comes with M18 O2 bung for use with aftermarket fuel controllers Compatible with stage 1 Q8 quiet insert, sold separately Compatible with stage 2 Q6 quiet insert, sold separately Increases performance
M4 Full Stainless System With Tech1 Muffler Tech1 style carbon fiber muffler Stainless steel tubing Saves 9.8 lbs over stock Removes catalytic converter and SET valve Stock 93db @ 7,000 RPM/ M4 111db @ 7,000 RPM Stock max horsepower 171.42 @ 12,760 RPM/ M4 max horsepower 178.23 @ 12,940 RPM Includes M18 and M12 O2 bungs Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With MC-36 Muffler MC-36 style carbon fiber muffler Stainless steel tubing Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With Tech1 Muffler Tech1 style muffler Stainless steel tubing Saves 8.2 lbs over stock +8 horsepower between 4,000 and 8,500 RPM Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM Includes M18 and M12 O2 bung Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With Tech1 Muffler Tech1 style muffler Stainless steel tubing Saves 8.2 lbs over stock +8 horsepower between 4,000 and 8,500 RPM Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM Includes M18 and M12 O2 bung Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With Tech1 Muffler Tech1 style carbon fiber muffler Stainless steel tubing Saves 29 lbs over stock +12 horsepower @11,000 RPM and adds 13.1 horsepower @ 6,000 RPM Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With Tech1 Muffler Tech1 style carbon fiber muffler Stainless steel tubing Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full Stainless System With Tech1 Muffler Tech1 style carbon fiber muffler Stainless steel header Compatible with stock passenger foot peg or supplied race bracket Does not include quiet insert Stage 1 Q7 quiet insert sold separately
M4 Full System With Street Slayer X96 Muffler Stainless steel header Street slayer X96 carbon fiber muffler Saves 8.8lbs over stock Comes with M18 O2 bung for use with aftermarket fuel controllers Compatible with stage 1 Q8 quiet insert, sold separately Compatible with stage 2 Q6 quiet insert, sold separately Increases performance
M4 Full Stainless System Standard style muffler Stainless steel tubing Does not include quiet insert Stage 1 Q5 and stage 2 Q4 quiet insert sold separately
M4 Full Stainless System Standard style muffler Stainless steel tubing Does not include quiet insert Stage 1 Q5 and stage 2 Q4 quiet insert sold separately
M4 Full Stainless System With Street Slayer Muffler Street Slayer style carbon fiber muffler Stainless steel tubing Saves 11.5 lbs over stock Stock 93db @ 7,000 RPM/ M4 108db @ 7,000 RPM Stock max horsepower 171.42 @ 12,760 RPM/ M4 max horsepower 176.32 @ 12,890 RPM Includes M18 and M12 O2 bungs Comes pre-installed with stage 1 Q5 quiet insert Stage 2 Q4 quiet insert sold separately
M4 Full Stainless System With Standard Muffler Titanium muffler Stainless steel tubing Saves 10lbs over stock and has a power increase of 16 horsepower Compatible with stock passenger foot peg or supplied race bracket Stage 1 Q5 and stage 2 Q4 quiet inserts sold separately