-
M4 Motorcycle Exhaust Brand Overview from SportbikeTrackGear.com
http://www.sportbiketrackgear.com/ Sportbike Track Gear is th...
-
M4 Slip On Exhaust Install on a Yamaha FZ-09 from Sportbiketrackgear.com
M4 Slip On Exhaust Install on a Yamaha FZ-09 https://www.sport...
-
How to Install M4 Full Exhaust on Honda CBR1000RR by Sportbiketrackgear.com
https://www.sportbiketrackgear.com/M4-Exhaust Watch as Brian ...
These systems utilize the stock header assembly. Bolt on and slip ons replace the stock restricted muffler resulting in better sound and an increase in power.
Additional Information:
- Retains stock Catalytic Converter and SET Valve
- Stock 93db @ 7,000 rpm/ M4 101db @ 7,000 rpm
- Saves 2.5 lbs over stock
If you would like to reduce the db levels of this M4 Exhaust System Optional Stage 1 part # Q7 Quiet Inserts are sold separately and are available for purchase from SportbikeTrackGear.com using the link found below.
M4 Exhaust Quiet Insert (Db Reducer) |
Emissions Notice to Customers in California |
Important Emissions Notice to Customers in California
The State of California prohibits the offer for sale, sale, or installation of an aftermarket part, which alters or modifies the original design or performance of a motor vehicle's pollution control devices or systems, unless the aftermarket part has first been exempted from the state's anti-tampering laws and been issued an Executive Order (EO) number by the California Air Resource Board (ARB). Legal in California only for racing vehicles which may never be used, or registered or Licensed for use, upon a highway. Any California Residents who order this M4 Exhaust from Sportbike Track Gear llc agree they are doing so with the intention of using it on a closed course as outlined within the California Notice.
-
M4 Motorcycle Exhaust Brand Overview from SportbikeTrackGear.com
http://www.sportbiketrackgear.com/ Sportbike Track Gear is th...
-
M4 Slip On Exhaust Install on a Yamaha FZ-09 from Sportbiketrackgear.com
M4 Slip On Exhaust Install on a Yamaha FZ-09 https://www.sport...
-
How to Install M4 Full Exhaust on Honda CBR1000RR by Sportbiketrackgear.com
https://www.sportbiketrackgear.com/M4-Exhaust Watch as Brian ...
Write Review
-
M4 exhaust
Great product, easy install! Sounds and looks great!
-
M4 exhuast
A+
-
M4 slipon
The m4 slipon was an easy install and sounds better than I thought it would. Great product
-
M4 slip on 2018 Suzuki GSXR 1000R
All I have to say is this sounds and looks absolutely amazing.
- Availability:
- STG Part Number:
- M|M4 SU9144|0
- Manufacturer's Part Number:
- 49