Quick view MRP 2016+ Kawasaki ZX-10R Intake Air Diaphragm Plug Kit 590-613 $14.99 Add to Cart Compare
Quick view M4 Exhaust M4 Muffler Box Eliminator Kit 2018 - 2019 790 Duke CE-KT1 $135.00 Add to Cart Compare
Quick view M4 Exhaust M4 Tech One Carbon Fiber Slip-on 2015-2016 S1000RR BM9124 $528.00 Add to Cart Compare
Quick view M4 Exhaust M4 Slip-On Carbon Fiber Canister 2001-2005 FZ1 YA9014 $499.00 Add to Cart Compare
Quick view M4 Black RM1 Slip On 15-20 R1/R1M YA9942 Fits 2015-2020 Yamaha R1M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. They create full systems and slip-ons that are dyno-tuned with... $371.00 Add to Cart Compare
Quick view M4 Carbon Fiber Heat Shield 15-20 R1/R1M HG-YAR115 Fits 2015-2020 Yamaha R1M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. They create full systems and slip-ons that are dyno-tuned with... $99.00 Add to Cart Compare
Quick view 2016+ Kawasaki ZX-10R Intake Air Diaphragm Plug Kit 590-613 Kawasaki ZX10R Air Intake Plug Kit. Eliminate the stock noise reduction flap, diaphragm, hose and solenoid when not needed on race bikes. Boost performance, throttle response, and power. Use this kit... $14.99 Add to Cart Compare
Quick view M4 GP19 Black slip-on BM9132-GP19 Black GP Slip-On with GP19 Style End Cap 304 Stainless Steel with Black Ceramic Coating Will Fit Stock Exhaust or M4 Header Kit Retains Stock CAT Stage 1 Q1 and Stage 2 Q3 Quiet Inserts Available... $399.00 Choose Options Compare
Quick view M4 Tech One Carbon Slip-on BM9134 Tech1 Style Carbon Fiber Canister Retains Stock CAT Will Fit Stock Exhaust or M4 Header Kit Quiet Inserts Available: Q7 sold separate For complete system us header kit BM9100 $528.00 Choose Options Compare
Quick view M4 Stainless Steel Header Kit BM9100 304 Stainless Steel Racing Header Assembly Fits Stock Canister, M4 Slip-Ons or Any Aftermarket Slip-On Saves 15 lbs Over Stock Big Time Performance Gains Equal to or Greater Than Other Top Exhaust... $809.00 Add to Cart Compare
Quick view M4 Full System GP Black SU6232-GP19 Weight Savings: 10.7 lbs Valve Removal : Yes Removes CAT: Yes Comes with 18mm O2 bung and M12 Adapter For Stock Sensor Probe +9 HP Over Stock Re-mapping Required: No ... $997.00 Add to Cart Compare
Quick view M4 GP Black Slip-on SU6212-GP19 Saves 2.6 lbs Compared To Stock Does Not Remove Exhaust Valve No Re-Mapping Required Does Not Remove CAT Quiet Insert Compatible Stage 1 Q1 Quiet Insert Sold Separately Q3 Stage 2 Quiet Insert Sold... $368.00 Add to Cart Compare
Quick view ECU FLASH 2018+ NINJA 400 FM0087 ECU Flash for 2018+ Ninja 400Engine - Stock, Exhaust - KA4024, Air Filter - Stock/Aftermarket Developed with the M4 Exhaust KA4024 using 93 (avg) octane rating. Other Full exhaust systems may also be... $300.00 Choose Options Compare
Quick view ECU FLASH 2019-20 KAWASAKI ZX10R FM0094 ECU Flash for 2020 KAWASAKI ZX10REngine - Stock, Exhaust - KA9934-CE, Air Filter - Stock/Aftermarket Developed with the M4 Exhaust KA9934-CE. Other slip-on systems may also be used, although gains... $300.00 Choose Options Compare
Quick view M4 Muffler Box Eliminator Kit 2018 - 2019 790 Duke CE-KT1 M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal... $135.00 Add to Cart Compare
Quick view M4 Titanium Slip-on 2018 - 2019 790 Duke KT1016 M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal... $529.00 Add to Cart Compare
Quick view M4 Tech One Carbon Fiber Slip-on 2015-2016 S1000RR BM9124 M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal... $528.00 Add to Cart Compare
Quick view M4 Slip-On Titanium Canister 2001-2005 FZ1 YA9016 M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal... $499.00 Add to Cart Compare
Quick view M4 Slip-On Carbon Fiber Canister 2001-2005 FZ1 YA9014 M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal... $499.00 Add to Cart Compare
