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Vendor:M4 Performance Exhaust
M4 Exhaust Universal Header Kit 2017-2025 Z900 KA9000
Typically ship within a few business days *Does not meet emission requirements for street or highway use. M4 Performance Exhaust universal header kit for the Z900. The 304 stainless steel system features equal length headpipes and a true high flow merge collector. The system...- $618.45
- $618.45
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Vendor: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
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Vendor:M4 Performance Exhaust
M4 Exhaust X-Model Carbon Fiber Slip On 2017-2024 FZ-10 / MT-10 YA6924
Typically ship within a few business days M4 feels this is the perfect slip-on as it gives great styling, performance and sound to the FZ-10/MT-10. Pre-installed quiet insert Q7 Saves 12 lbs Over Stock System Removes Stock Exhaust Valve and Catalytic Converter 100 dB @...- $673.55
- $673.55
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Vendor:M4 Performance Exhaust
M4 Full Exhaust System Polished Canister 2017-2023 SV 650 SU6632
Typically ship within a few business days This System Will Wake Your SV Up! Bolt On 10 Horsepower! Retains Passenger Foot Peg Assembly In Standard Mount Form Available dB Reducing Inserts: Stage 1 Q5 Stage 2 Q4 (sold separate) Stainless Steel Tubing *Does not meet emission requirements for...- $766.65
- $766.65
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Vendor:M4 Performance Exhaust
M4 Full Exhaust System with Black GP Canister 2008-2010 GSXR 600/750 SU6972-GP
Typically ship within a few business days Ceramic Coated Black GP Canister Comes Pre-Installed with Q1 Quiet Insert Stage 2 Q3 Quiet Insert Sold Separate Stainless Steel Tubing Note: This system is used for both the GSX-R600 and 750. *Does not meet emission requirements for street or highway use.- $911.05
- $911.05
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Vendor:M4 Performance Exhaust
M4 Full Exhaust System with Titanium Canister 2008-2010 GSXR 600/750 SU6976
Typically ship within a few business days Titanium Canister with Carbon Fiber End Cap Stainless Steel Tubing Compatible With Stock Passenger Foot Peg or Supplied Race Bracket Q5 Stage 1 and Q4 Stage 2 Quiet Inserts Sold Separate Note: This system is used for both the GSX-R600 and...- $1,090.60
- $1,090.60
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Vendor:M4 Performance Exhaust
M4 full system stainless steel with street slayer carbon fiber X96 canister 2023- 2025 Kawasaki ZX-4RR KA4434
Typically ship within a few business days *Does not meet emission requirements for street or highway use. Street Slayer X96 Carbon Fiber Canister Saves 8.8lbs Compared to Stock M18 O2 Bung For Use with Aftermarket Fuel Controllers- $1,139.05
- $1,139.05
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Vendor: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
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Vendor:M4 Performance Exhaust
M4 Q1 Quiet Insert
Q1 stage 1 quiet Insert adds a level of sound dampening.- $40.85
- $40.85
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Vendor:M4 Performance Exhaust
M4 Q3 Stage 2 Quiet Insert
Stage 2 Q3 quiet insert adds a second level of sound dampening.- $40.85
- $40.85
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Vendor:M4 Performance Exhaust
M4 RACE Full System with Scalene Carbon Canister 2023-2025 Suzuki GSX-8S/R SU8024
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 Race Mount Comes with a Race Bracket Which Eliminates Passenger Foot Pegs Not Compatible with Stock Passenger Foot Peg...- $948.10
- $948.10
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Vendor:M4 Performance Exhaust
M4 slip-on with X96 carbon fiber canister and carbon fiber heat guard 2023- 2025 Kawasaki ZX-4RR KA4414
Typically ship within a few business days *Does not meet emission requirements for street or highway use. X96 Carbon Fiber Canister Saves 5lbs Compared to Stock Retains Stock Catalytic Converter Separate Carbon Fiber Heat Guard Increases Performance- $559.55
- $559.55
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Vendor:M4 Performance Exhaust
M4 stainless steel full system with carbon fiber X96 canister 2023- 2025 Kawasaki ZX-4RR KA4424
Typically ship within a few business days *Does not meet emission requirements for street or highway use. X96 Carbon Fiber Canister Saves 7.6lbs Compared to Stock M18 O2 Bung for Use with Aftermarket Fuel Controllers Compatible with Stock Passenger Foot Peg or Supplied Race...- $1,234.05
- $1,234.05
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Vendor:M4 Performance Exhaust
M4 Titanium Exhaust CAT Eliminator Slip-On with Tech1 Carbon Canister 2011-2020 Kawasaki ZX-10R KA9934-CE
Weight Savings: 10.2 lbs Valve Removal: YES Remove CAT: YES Compatible with Stock Passenger Foot Peg or Supplied Race Bracket Come with O2 bung: YES / M18 Stock dB/ RPM: 95 dB @ 7,000 RPM M4 DB/ RPM: 110 dB @ 7,000 RPM Stock Max HP/ RPM: 170.4 HP @ 11,800...- $664.05
- $664.05
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