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  • M4 Exhaust MC36 Slip-On Carbon Fiber Canister 2015-2023 Suzuki GSX-S750/Z SU7014M4 Exhaust MC36 Slip-On Carbon Fiber Canister 2015-2023 Suzuki GSX-S750/Z SU7014
    M4 Performance Exhaust

    M4 Exhaust MC36 Slip-On Carbon Fiber Canister 2015-2023 Suzuki GSX-S750/Z SU7014

    Slip-On System with MC36 Carbon Fiber Canister Stock weight: 10 lbs  M4 weight: 4.5 lbs Valve Removal: NO Remove CAT: NO Stock: 88dB @5500  M4: 95dB @5500   M4 with Q7 Installed: 92dB @5500 Is Re-mapping Required: NO Is This Unit Quiet Insert Compatible: YES Does...
    $497.00
    $497.00
  • M4 Exhaust Muffler Box Eliminator kit 2006-2020 R6 YA-MBEKR606M4 Exhaust Muffler Box Eliminator kit 2006-2020 R6 YA-MBEKR606
    M4 Performance Exhaust

    M4 Exhaust Muffler Box Eliminator kit 2006-2020 R6 YA-MBEKR606

    Typically ship within a few business days *Does not meet emission requirements for street or highway use. Removes Stock Muffler Box with Cutting of The Stock Exhaust System Will Fit Up To Stock Muffler or Most Aftermarket Slip-On’s Please Read Instructions On How To...
    $208.05
    $208.05
  • M4 Exhaust Muffler Box Eliminator Kit 2018 - 2023 790/890 Duke, Adventure CE-KT1M4 Exhaust Muffler Box Eliminator Kit 2018 - 2023 790/890 Duke, Adventure CE-KT1
    M4 Performance Exhaust

    M4 Exhaust Muffler Box Eliminator Kit 2018 - 2023 790/890 Duke, Adventure CE-KT1

    Typically ship within a few business days  *Does not meet emission requirements for street or highway use. 304 Stainless Steel Link Pipe Saves 4.4 lbs Over Stock Increases Sound Output Improves Performance
    $128.25
    $128.25
  • M4 Exhaust Polished Bolt On 2000-2003 Suzuki GSX-R750 SU7232M4 Exhaust Polished Bolt On 2000-2003 Suzuki GSX-R750 SU7232
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt On 2000-2003 Suzuki GSX-R750 SU7232

    M4 Bolt-On System with Polished Canister Great sound and increased performance. Easy installation, you just unbolt the stock and simply bolt ours on. Stage 1 Q5 Quiet Insert Sold Separate  Q4 Stage 2 Quiet Insert Sold Separate Does not meet emission requirements for street or highway use....
    $324.00
    $324.00
  • M4 Exhaust Polished Bolt On 2001-2003 GSXR 600 SU6332M4 Exhaust Polished Bolt On 2001-2003 GSXR 600 SU6332
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt On 2001-2003 GSXR 600 SU6332

    Typically ship within a few business days Great sound and increased performance. Easy installation, you just unbolt the stock and simply bolt ours on. Stage 1 Q5 Quiet Insert Sold Separate  Q4 Stage 2 Quiet Insert Sold Separate *Does not meet emission requirements for street or highway...
    $324.90
    $324.90
  • M4 Exhaust Polished Bolt On 2004-2005 GSXR 750 SU7332M4 Exhaust Polished Bolt On 2004-2005 GSXR 750 SU7332
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt On 2004-2005 GSXR 750 SU7332

    Great sound and increased performance.  Easy installation, you just unbolt the stock and simply bolt ours on. *Does not meet emission requirements for street or highway use. Stage 1 Q5 Quiet Insert Sold SeparateQ4 Stage 2 Quiet Insert Sold Separate
    $323.00
    $323.00
  • M4 Exhaust Polished Bolt-On 2001-2002 GSXR 1000 SU9532M4 Exhaust Polished Bolt-On 2001-2002 GSXR 1000 SU9532
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt-On 2001-2002 GSXR 1000 SU9532

    Typically ship within a few business days 2001-02 Suzuki GSX-R1000 bolt-on system with polished canister. *Does not meet emission requirements for street or highway use.
    $344.85
    $344.85
  • M4 Exhaust Polished Bolt-On 2003-2004 GSXR 1000 SU9732M4 Exhaust Polished Bolt-On 2003-2004 GSXR 1000 SU9732
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt-On 2003-2004 GSXR 1000 SU9732

    Typically ship within a few business days 2003-04 Suzuki GSX-R1000 bolt-on system with polished canister. *Does not meet emission requirements for street or highway use.
    $324.90
    $324.90
  • M4 Exhaust Polished Bolt-On 2004-2005 Suzuki GSX-R600 SU6432M4 Exhaust Polished Bolt-On 2004-2005 Suzuki GSX-R600 SU6432
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt-On 2004-2005 Suzuki GSX-R600 SU6432

    Bolt-On System with Polished Canister Great sound and increased performance. Easy installation, you just unbolt the stock and simply bolt ours on. Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate Does not meet emission requirements for street or highway use.
    $323.00
    $323.00
  • M4 Exhaust Polished Bolt-Ons 1998-2000 TL-S SU9132M4 Exhaust Polished Bolt-Ons 1998-2000 TL-S SU9132
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt-Ons 1998-2000 TL-S SU9132

    Typically ship within a few business days Dual Polished Bolt-On Canisters Great Sound and Increased Performance Easy Installation Available dB Reducing Inserts (2 required): Stage 1 Q5 and Stage 2 Q4 (sold separate) *Does not meet emission requirements for street or highway use.
    $623.20
    $623.20
  • M4 Exhaust Polished Bolt-Ons 1999-2003 TL-R SU9332M4 Exhaust Polished Bolt-Ons 1999-2003 TL-R SU9332
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt-Ons 1999-2003 TL-R SU9332

    Typically ship within a few business days Dual Polished Bolt-On Canisters Great Sound and Increased Performance Easy Installation Available dB Reducing Inserts (2 required): Stage 1 Q5 and Stage 2 Q4 (sold separate) *Does not meet emission requirements for street or highway use.
    $624.15
    $624.15
  • M4 Exhaust Polished Bolt-Ons SV 1000 2003-2008 SU9632M4 Exhaust Polished Bolt-Ons SV 1000 2003-2008 SU9632
    M4 Performance Exhaust

    M4 Exhaust Polished Bolt-Ons SV 1000 2003-2008 SU9632

    Dual Polished Bolt-On Canisters That Fit All Year Model SV1000’s Great Sound and Increased Performance Easy Installation Typically ship within a few business days *Does not meet emission requirements for street or highway use.
    $624.00
    $624.00
  • M4 Exhaust Polished Slip On 1999-2002 SV 650 SU6512M4 Exhaust Polished Slip On 1999-2002 SV 650 SU6512
    M4 Performance Exhaust

    M4 Exhaust Polished Slip On 1999-2002 SV 650 SU6512

    Typically ship within a few business days 15″ Long Polished Canister with Carbon Fiber End Cap This slip-on Requires Cutting of The Stock Exhaust Detailed Instructions Included Noticeable Increase in Performance and Sound Available dB Reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) *Does not meet...
    $352.45
    $352.45
  • M4 Exhaust Polished Slip On 2001-2005 Yamaha FZ1 YA9012M4 Exhaust Polished Slip On 2001-2005 Yamaha FZ1 YA9012
    M4 Performance Exhaust

    M4 Exhaust Polished Slip On 2001-2005 Yamaha FZ1 YA9012

    Slip-On with Polished Canister Mounts in the stock location. Improves performance, looks and sound. Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate *Does not meet emission requirements for street or highway use.
    $331.00
    $331.00
  • M4 Exhaust Polished Slip On 2003-2005 Yamaha R6 YA6312M4 Exhaust Polished Slip On 2003-2005 Yamaha R6 YA6312
    M4 Performance Exhaust

    M4 Exhaust Polished Slip On 2003-2005 Yamaha R6 YA6312

    Slip-On with Polished Canister Stage 1 Q5 Quiet Insert Sold Separate Q4 Stage 2 Quiet Insert Sold Separate Note: This system fits both the 2003-05 R6 and 2006-10 YZF R6S *Does not meet emission requirements for street or highway use.
    $299.00
    $299.00
  • M4 Exhaust Polished Slip On 2004-2010 SV 650 SU6612M4 Exhaust Polished Slip On 2004-2010 SV 650 SU6612
    M4 Performance Exhaust

    M4 Exhaust Polished Slip On 2004-2010 SV 650 SU6612

    Typically ship within a few business days *Does not meet emission requirements for street or highway use. This slip-on Requires Cutting of The Stock Exhaust Detailed Instructions Included Polished Canister with Carbon Fiber End Cap Available dB Reducing Inserts: Stage 1
    $352.45
    $352.45
  • M4 Exhaust Polished Slip On 2016-2026 Honda CBR500 HO5032M4 Exhaust Polished Slip On 2016-2026 Honda CBR500 HO5032
    M4 Performance Exhaust

    M4 Exhaust Polished Slip On 2016-2026 Honda CBR500 HO5032

    Slip-On with Polished Canister Increases Performance Saves 5 lbs over stock Retains stock catalytic converter Stock 82 dB @ 4,500 rpm/ M4 92 dB @ 4,500 rpm Stage 1 Q5 and Stage 2 Q4 quiet inserts sold separate Does not meet emission requirements for street or highway use.
    $379.00
    $379.00
  • M4 Exhaust Polished Slip On 2017-2023 Suzuki SV650/X SU6622M4 Exhaust Polished Slip On 2017-2023 Suzuki SV650/X SU6622
    M4 Performance Exhaust

    M4 Exhaust Polished Slip On 2017-2023 Suzuki SV650/X SU6622

    Slip-On System with Polished Canister Comes with a Carbon Fiber Heat Guard System Improves Performance and Sound While Drastically Reducing Weight Available dB reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) Stainless Steel Tubing  *Does not meet emission requirements for street or highway use.
    $462.00
    $462.00
  • M4 Exhaust Q1 Quiet Insert
    M4 Performance Exhaust

    M4 Exhaust Q1 Quiet Insert

    Q1 stage 1 quiet Insert adds a level of sound dampening.
    $45.00
    $45.00
  • M4 Exhaust Q3 Stage 2 Quiet Insert
    M4 Performance Exhaust

    M4 Exhaust Q3 Stage 2 Quiet Insert

    Stage 2 Q3 quiet insert adds a second level of sound dampening.
    $45.00
    $45.00

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