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 M4 ALL BLACK FULL SYSTEM W/ RM1 STYLE CANISTER - 2014-2020 Yamaha FZ-09/MT-09, 2016-2021 Yamaha XSR900
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M4 ALL BLACK FULL SYSTEM W/ RM1 STYLE CANISTER - 2014-2020 Yamaha FZ-09/MT-09, 2016-2021 Yamaha XSR900

2014-2020 Yamaha FZ-09/MT-09 and 2016-2021 Yamaha XSR900 stainless steel full system, ceramic coated..
$873.00 $829.35
 M4 Full System w/ X96 Carbon Canister - Kawasaki ZX-4RR (2023)
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M4 Full System w/ X96 Carbon Canister - Kawasaki ZX-4RR (2023)

M4 Full System w/ X96 Carbon Canister Kawasaki ZX-4RR (2023) Features: X96 Carbon Fiber ..
$1,299.00 $1,234.05
 M4 FULL SYSTEM WITH BLACK GP19 CANISTER 2009-2024 Kawasaki ZX-6R
Sale

M4 FULL SYSTEM WITH BLACK GP19 CANISTER 2009-2024 Kawasaki ZX-6R

The M4 Full System With Stainlees Steel Tubing and GP19 Canister for the Kawasaki ZX6R wil..
$999.00 $949.05
 M4 FULL SYSTEM WITH CARBON FIBER X96 CANISTER 2006-2020 Yamaha R6
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M4 FULL SYSTEM WITH CARBON FIBER X96 CANISTER 2006-2020 Yamaha R6

The M4 Full System With Stainlees Steel Tubing and Carbon Fiber X96 Canister for the Yamaha YZF..
$1,099.00 $1,044.05
 M4 FULL SYSTEM WITH CARBON STREET SLAYER CANISTER 2009-2024 Kawasaki ZX-6R
Sale

M4 FULL SYSTEM WITH CARBON STREET SLAYER CANISTER 2009-2024 Kawasaki ZX-6R

The M4 Full System With Stainlees Steel Tubing and Carbon Fiber Steet Slayer Canister for ..
$1,027.00 $975.65
 M4 Slip-On w/ X96 Carbon Canister - Kawasaki ZX-4RR (2023)
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M4 Slip-On w/ X96 Carbon Canister - Kawasaki ZX-4RR (2023)

M4 Slip-On w/ X96 Carbon Canister Kawasaki ZX-4RR (2023) Features: X96 Carbon Fiber Cani..
$589.00 $559.55
 M4 STREET SLAYER X96 FULL SYSTEM - 2023+ Kawasaki ZX-4RR
Sale

M4 STREET SLAYER X96 FULL SYSTEM - 2023+ Kawasaki ZX-4RR

M4 Street Slayer X96 Full System Kawasaki ZX-4RR (2023) Features: Street Slayer X96 Carb..
$1,199.00 $1,139.05
M4 2006-2020 YZF-R6 Muffler Box Eliminator Kit M4 2006-2020 YZF-R6 Muffler Box Eliminator Kit
Sale

M4 2006-2020 YZF-R6 Muffler Box Eliminator Kit

Note: Installation of the Muffler Box Eliminator Kit requires cutting the stock system at the muffle..
$219.00 $208.05
M4 2006-2022 YZF-R6 Street Slayer Mount Slip On w/ Muffler Box Eliminator Kit and Carbon Fiber Muffler M4 2006-2022 YZF-R6 Street Slayer Mount Slip On w/ Muffler Box Eliminator Kit and Carbon Fiber Muffler
Sale

M4 2006-2022 YZF-R6 Street Slayer Mount Slip On w/ Muffler Box Eliminator Kit and Carbon Fiber Muffler

Note: Installation of the Muffler Box Eliminator Kit requires cutting the stock system at the muffle..
$569.00 $540.55
M4 2009-14 Yamaha R1 Stainless Steel Catalytic Converter Eliminator
Sale

M4 2009-14 Yamaha R1 Stainless Steel Catalytic Converter Eliminator

Catalytic Converter Eliminator for the 2009-2014 Yamaha R1. This is also known as a 'Y Pipe'..
$239.00 $227.05
M4 2015-2023 Yamaha R1 Black Stainless Catalytic Converter Eliminator
Sale

M4 2015-2023 Yamaha R1 Black Stainless Catalytic Converter Eliminator

All Black Stainless Cat. Eliminator. Removes 11lbs from the OE exhaust system. Will work with stock ..
$314.00 $298.30
M4 2015-2023 Yamaha YZF-R1 Titanium Catalytic Converter Eliminator
Sale

M4 2015-2023 Yamaha YZF-R1 Titanium Catalytic Converter Eliminator

Removes 13 lbs off of the stock system. Will work with stock muffler or any aftermarket muffler that..
$557.00 $529.15
M4 Black GP Slip-On 2007-08 Suzuki GSX-R1000
Sale

M4 Black GP Slip-On 2007-08 Suzuki GSX-R1000

M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport b..
$399.00 $379.05
M4 Black GP Slip-On 2009-11 Suzuki GSX-R1000
Sale

M4 Black GP Slip-On 2009-11 Suzuki GSX-R1000

M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport b..
$434.00 $412.30
M4 Black GP Slip-On System with Ceramic Coated GP Canister - 2008-2016 Honda CBR1000RR M4 Black GP Slip-On System with Ceramic Coated GP Canister - 2008-2016 Honda CBR1000RR
Sale

M4 Black GP Slip-On System with Ceramic Coated GP Canister - 2008-2016 Honda CBR1000RR

This system provides considerably more low end and midrange power, with no other modification. It re..
$559.00 $531.05
M4 Black GP19 Slip On - 2016-2020 Kawasaki Ninja ZX-10R / ZX-10RR
Sale

M4 Black GP19 Slip On - 2016-2020 Kawasaki Ninja ZX-10R / ZX-10RR

M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport b..
$439.00 $417.05
M4 BLACK GP19 SLIP-ON 2020-2022 BMW S1000RR
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M4 BLACK GP19 SLIP-ON 2020-2022 BMW S1000RR

M4 GP19 SLIP-ON 2020-2022 BMW S1000RR M4 Performance Exhaust designs and manufactures high qua..
$399.00 $379.05
M4 Black GP2 Slip-On  - 2015-2023 Yamaha R1 M4 Black GP2 Slip-On  - 2015-2023 Yamaha R1
Sale

M4 Black GP2 Slip-On - 2015-2023 Yamaha R1

2015-2023 Yamaha R1 black GP2 slip-on canister.  Retains stock catalytic converter. Note:&nb..
$322.00 $305.90
M4 BLACK GP2 SLIP-ON 2015-2023 Yamaha R1
Sale

M4 BLACK GP2 SLIP-ON 2015-2023 Yamaha R1

This ceramic coated stainless steel black slip-on mounts to the stock catalytic converter to improve..
$322.00 $305.90
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