Purchased system per tuner recommendation and couldn’t be happier. Nice and loud like I wanted. Overall quality surprised me considering much cheaper than other name brand exhausts
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M4 Slip On Exhaust Install on a Yamaha FZ-09 https://www.sport...
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This system mounts in the stock position. We supply you with a race bracket to allow the removal of your passenger foot pegs. Whether hitting the track or sharing a ride with someone, this system has you covered.
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.