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  • M4 Exhaust Full System Polished Canister 2003 Suzuki SV650 SU6652M4 Exhaust Full System Polished Canister 2003 Suzuki SV650 SU6652
    M4 Performance Exhaust

    M4 Exhaust Full System Polished Canister 2003 Suzuki SV650 SU6652

    Full System with Polished Canister This System Will Wake Your SV Up! Retains Passenger Foot Peg Assembly In Standard Mount Form Available dB Reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) Polished Canister with Carbon Fiber End Cap Stainless Steel Tubing Does not meet emission requirements...
    $767.00
    $767.00
  • M4 Exhaust Carbon Fiber Slip On 2015-2020 Yamaha FZ-07 / MT-07 YA6714M4 Exhaust Carbon Fiber Slip On 2015-2020 Yamaha FZ-07 / MT-07 YA6714
    M4 Performance Exhaust

    M4 Exhaust Carbon Fiber Slip On 2015-2020 Yamaha FZ-07 / MT-07 YA6714

    Slip-On with Carbon Fiber Canister M4’s carbon fiber slip-on will make the 2015-2020 FZ-07/MT-07, 2016-2021 XSR700 come alive. This slip-on requires cutting of the stock exhaust system. It removes the stock catalytic converter and reduces the weight of the FZ-07/MT-07/XSR700 by 8.5lbs. You will...
    $474.00
    $474.00
  • M4 Exhaust Full Titanium System Black GP19 2016-2020 Kawasaki ZX-10R KA9922-GP19TM4 Exhaust Full Titanium System Black GP19 2016-2020 Kawasaki ZX-10R KA9922-GP19T
    M4 Performance Exhaust

    M4 Exhaust Full Titanium System Black GP19 2016-2020 Kawasaki ZX-10R KA9922-GP19T

    Full Titanium System with Black GP19 Canister All Titanium Tubing GP19 Style Canister Saves 12 lbs Over Stock Stock 95 dB @7,000 RPM   M4 112 dB @7,000 RPM Pre-Installed with Q1 Quiet Insert Comes with M18 and M12 O2 Bung Q3 Stage 2 Quiet Insert Sold Separate...
    $1,566.00
    $1,566.00
  • M4 Exhaust Full System Carbon Fiber Canister 2015-2026 Yamaha R3/MT-03 YA3024M4 Exhaust Full System Carbon Fiber Canister 2015-2026 Yamaha R3/MT-03 YA3024
    M4 Performance Exhaust

    M4 Exhaust Full System Carbon Fiber Canister 2015-2026 Yamaha R3/MT-03 YA3024

    Full System with Carbon Fiber Canister M4 has gone to great lengths to make sure the pipe for the R3 is better than the competition. We are confident this system will give you the most power possible from any aftermarket pipes available. Comes with...
    $740.00
    $740.00
  • M4 Exhaust Full System Titanium Midpipe Tech 1 Carbon 2017-2025 GSXR1000 gsxr 1000 SU9154MTM4 Exhaust Full System Titanium Midpipe Tech 1 Carbon 2017-2025 GSXR1000 gsxr 1000 SU9154MT
    M4 Performance Exhaust

    M4 Exhaust Full System Titanium Midpipe Tech 1 Carbon 2017-2025 GSXR1000 gsxr 1000 SU9154MT

    Typically ship within a few business days *Does not meet emission requirements for street or highway use. 304 Stainless Steel Headers Titanium Mid-Pipe Carbon Fiber Tech1 Canister Removes Catalytic Converter and SET Valve Stock 93db @ 7,000 RPM/ M4 111db @ 7,000 RPM Saves...
    $1,301.50
    $1,301.50
  • M4 Exhaust X-96 Carbon Fiber Slip On Ninja 400/500/Z400 2018-2025 KA4014M4 Exhaust X-96 Carbon Fiber Slip On Ninja 400/500/Z400 2018-2025 KA4014
    M4 Performance Exhaust

    M4 Exhaust X-96 Carbon Fiber Slip On Ninja 400/500/Z400 2018-2025 KA4014

    X96 Carbon Fiber Canister Saves 5lbs over stock Retains stock catalytic converter Comes pre-installed with a stage 1 Q8 quiet insert Stock db is 87 @ 6,000 rpm / M4 db is 97 @ 6,000 rpm Increases Performance Typically ship within a few business days *Does...
    $504.45
    $504.45
  • M4 Full System with Scalene Carbon Canister 2023-2025 Suzuki GSX-8S/R SU8014M4 Full System with Scalene Carbon Canister 2023-2025 Suzuki GSX-8S/R SU8014
    M4 Performance Exhaust

    M4 Full System with Scalene Carbon Canister 2023-2025 Suzuki GSX-8S/R SU8014

    Typically ship within a few business days *Does not meet emission requirements for street or highway use. Large Diameter Dyno Tuned System for Ultimate Performance 304 Stainless Steel Tubing 10% Horsepower Increase at Redline 7.4 lb Weight Savings vs Stock Retains Passenger Foot Peg...
    $920.55
    $920.55
  • M4 Exhaust Carbon Fiber Bolt-On 2001-2002 GSXR 1000 SU9534M4 Exhaust Carbon Fiber Bolt-On 2001-2002 GSXR 1000 SU9534
    M4 Performance Exhaust

    M4 Exhaust Carbon Fiber Bolt-On 2001-2002 GSXR 1000 SU9534

    Typically ship within a few business days 2001-02 Suzuki GSX-R1000 bolt-on system with carbon canister. *Does not meet emission requirements for street or highway use.
    $461.70
    $461.70
  • M4 Exhaust GP Black Slip On 2008-2016 CBR1000RR HO8822-GPM4 Exhaust GP Black Slip On 2008-2016 CBR1000RR HO8822-GP
    M4 Performance Exhaust

    M4 Exhaust GP Black Slip On 2008-2016 CBR1000RR HO8822-GP

    Typically ship within a few business days The Street Slayer slip-on is a hot look for the CBR1000RR. This system boosts power while giving your bike a richer sound, without being too loud. Ceramic Coated GP Canister Stage 1 Q1 Quiet Insert Installed  Q3 Stage 2 Quiet...
    $531.05
    $531.05
  • M4 Exhaust Carbon Fiber Bolt On 2004-2005 GSXR 600 SU6434M4 Exhaust Carbon Fiber Bolt On 2004-2005 GSXR 600 SU6434
    M4 Performance Exhaust

    M4 Exhaust Carbon Fiber Bolt On 2004-2005 GSXR 600 SU6434

    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...
    $461.70
    $461.70
  • M4 Exhaust Carbon Fiber Bolt On 2000-2003 GSXR 750 SU7234M4 Exhaust Carbon Fiber Bolt On 2000-2003 GSXR 750 SU7234
    M4 Performance Exhaust

    M4 Exhaust Carbon Fiber Bolt On 2000-2003 GSXR 750 SU7234

    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...
    $461.70
    $461.70
  • M4 Exhaust Carbon Fiber Slip On 2012-2016 GSXR 1000 SU9198M4 Exhaust Carbon Fiber Slip On 2012-2016 GSXR 1000 SU9198
    M4 Performance Exhaust

    M4 Exhaust Carbon Fiber Slip On 2012-2016 GSXR 1000 SU9198

    Typically ship within a few business days 304 Stainless Tubing  Q7 quiet insert sold separate  *Does not meet emission requirements for street or highway use.
    $540.55
    $540.55
  • M4 Exhaust Street Slayer Carbon Slip On 2011-2015 ZX10 KA9924M4 Exhaust Street Slayer Carbon Slip On 2011-2015 ZX10 KA9924
    M4 Performance Exhaust

    M4 Exhaust Street Slayer Carbon Slip On 2011-2015 ZX10 KA9924

    Typically ship within a few business days Carbon fiber shorty slip-on unit. Great looks and sound. Saves 11 lbs. over stock and produces 3 more horsepower. Stage 1 Q8 Quiet Insert Sold Separate  Q6 Stage 2 Quiet Insert Sold Separate  *Does not meet emission requirements for street...
    $447.45
    $447.45
  • M4 Exhaust MC36 Carbon Fiber Slip On 2012-2025 ZX14 KA9424M4 Exhaust MC36 Carbon Fiber Slip On 2012-2025 ZX14 KA9424
    M4 Performance Exhaust

    M4 Exhaust MC36 Carbon Fiber Slip On 2012-2025 ZX14 KA9424

    Typically ship within a few business days *Does not meet emission requirements for street or highway use. Dual angular carbon canisters in the sleek MC-36 style. These slip-ons transform the look of your ZX-14 while also improving performance. 304 Stainless Steel Tubing
    $886.35
    $886.35
  • 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