null
The STG Difference Free Domestic Shipping For Orders Over $99 Hassle Free Returns No Restocking Fees Price Match Guarantee Customer Rewards, Earn STG Cash

M4 Yamaha YZF-R6 06-20 Street Slayer Slip On w/Muffler Box Eliminator

Click to see 5 more pictures
$569.00 $540.00
(You save $29.00)
STG SKU:
M|M4 YA6624-MBE|0

Customer Service

  • 888.784.4327
  • Monday-Friday
  • 10am to 6pm EST
  • Saturday
  • Closed
  • Free Domestic Shipping for Orders over $99Any domestic order (lower 48 United States) over $99.00 ships for free! If your item isn't over $99 but your total cart value is, you'll qualify for free shipping as well! For more information on our Shipping Policies, click here.
  • Hassle Free Returns No Restocking FeesHere at STG we want any return or exchange to be quick and pain-free. You can contact anyone here to expedite your return or exchange and we'll make sure it's handled ASAP. For more information on our policies, click here.
  • Price Match GuaranteeFind a better price? If you have we will match it! Call us at 888.784.4327 or submit a request here and our team will make it happen. *Some exclusions may apply.

Frequently Bought Together

Please choose Options for all selected Products

  • Choose Options

The M4 Street Slayer Carbon Slip On Exhaust w/Muffler Box Eliminator (M.B.E) for the 2006-2018 Yamaha R6 gets rid of that bulky muffler box and stock canister, replacing them with a True High Flow Collector and Carbon Canister. Installation of this does require you to cut the stock exhaust, watch the video we have showing Brian Van install this system to see what it takes and get a couple helpful hints. Removing that muffler box results in another 3 horsepower and drops 8.5 lbs! The Street Slayer Canister mounts lower and more forward than the bulky stock canister near the rider footpeg. This results in both a look and sound that is a little lower than the M4 GP Mount Slip On Exhaust.

Available dB reducing muffler inserts: Stage 1 part # Q5 (Installed), Stage 2 part # Q4 (sold separately please contact us to purchase).

M4 Exhaust - Additional Information:

Full Systems - For the ultimate in performance, complete tuned stainless steel systems include all mounting hardware. Optional mounting styles and materials available for select systems.

Bolt On/Slip Ons - 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.

Headpipe/Collector Assembly - Full systems include tapered and equal length headpipes with true high-flow merge collectors.

Silencer - M4 silencers look as good as they perform. Polished steel, titanium, black satin and carbon fiber silencers are offered to suit your style.

Midpipe - Careful design of the midpipe is necessary to give exhaust gasses optimum flow and improved power characteristics.

M4 Exhaust Dyno Chart M4 Exhaust Dyno Chart

M4 Exhaust Installation Instructions M4 Exhaust Installation Instructions

M4 Exhaust Carbon System Componet Key M4 Exhaust Carbon System Componet Key

The M4 Exhaust Can for this application includes a Stage 1 part # Q5 (Installed). If you would like to reduce the db levels of this system Optional Stage 2 part # Q4 Quiet Inserts are sold separately and are available for purchase from SportbikeTrackGear.com using the link found below.

M4 Exhaust Quiet Insert (Db Reducer)

M4 Exhaust Quiet Insert (Db Reducer)

Emissions Notice to Customers in California

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.