M4

M4

M4 Exhaust, Texas, USA
M4 manufacturers high-quality exhaust systems for popular sportbikes. M4 exhaust systems are precision made for each application. M4 offers various GP, high-mount, race and street slayer styles in both full and slip-on exhaust sytems. M4 is best known for big power gains versus the cost of their systems and their M4 GP exhausts. Many systems eliminate the infamous stock 'exhaust box' which makes way for more power and a deeper, meaner sounding motorcycle. Buy an M4 exhaust and feel the difference.

M4 Performance Exhaust designs and manufactures one of the highest quality exhaust systems available in today’s market. Based on the demands of riders, M4 offers exhausts developed through innovative racing experience that includes extensive research and fine tuning on and off the track. M4 offers a one year warranty for any kind of defects in workmanship and materials.

M4 Featured Products

M4 GP Slip-On Exhaust for ZX6R 09-12 M4 GP Slip-On Exhaust for ZX6R 13-15 M4 Stage2 Silent Insert for M4 GP Cone Mufflers M4 GP Slip-on Exhaust for GSX-R600/750 11-15
From $307.00
From $307.00
$45.00 $35.00
In Stock, only 1 left Ships Mon, Aug 31 if ordered within 7hr 24min 
$268.00 $249.00
May require additional 2-3 business days to process 
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M4 GP Slip-On Exhaust for ZX10R 11-15 M4 Carbon Fiber Slip-on Exhaust for FZ-09 14-15 M4 Street Slayer Slip-On Exhaust for ZX6R 13-15 M4 GP Slip-On Exhaust for YZF-R6 06-15
From $355.50
$422.00 $379.00
May require additional 2-3 business days to process 
$355.00 $319.50
May require additional 2-3 business days to process 
From $220.50
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M4 Muffler Box Eliminator Kit for YZF-R6 06-15 M4 Carbon Fiber Heat Shield for GSX-R600/750 11-15 M4 GP Slip-On Exhaust for GSXR600/750 08-10 M4 GP Slip-on Exhaust for GSXR 1000 05-06
$184.00 $165.60
May require additional 2-3 business days to process 
$99.00 $89.10
May require additional 2-3 business days to process 
From $302.40
$346.00 $311.40
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M4 GP Slip-On Exhaust for Z1000 10-15 M4 Street Slayer Slip-On Exhaust for ZX10R 11-15 M4 StreetSlayer Slip-on Exhaust for GSXR6/750 06-07 M4 GP Slip-On Exhaust for Gladius 09-15
$529.00 $476.00
May require additional 2-3 business days to process 
$428.00 $385.20
$428.00 $385.20
May require additional 2-3 business days to process 
$299.00 $269.10
May require additional 2-3 business days to process 
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M4 GP Slip-On Exhaust for GSXR1000 07-08 M4 GP Slip-On Exhaust for ZX10R 08-10 M4 Standard Mount Slip-On Exhaust for Ninja 300 13-15 M4 GP Full Exhaust System for ZX6R 09-12
$385.00 $346.50
From $347.40
From $321.30
From $797.40
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M4 Standard Slip-On Dual Exhaust for YZF-R1 09-14 M4 GP Slip-On Exhaust for S1000RR 10-14 M4GP Full Exhaust System for ZX10R 08-10 M4 Catalytic Converter Eliminator for YZF-R1 09-14
From $768.60
From $303.30
From $875.70
$219.00 $197.10
May require additional 2-3 business days to process 
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