FMF Racing Powercore 4 Hex Muffler. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank. We will not be able to accept it!
Purchased this fmf powercore 4 slip on for my 2008 suzuki drz400sm. Super easy install. Literally done in 15 minutes. All the sound video clips I know you watched before thinking of purchasing, they dont do any justice. This pipe is loud and proud baby!! Im still running it without the spark arrestor that is also included. Also came with 4, yes, 4 fmf stickers!!! Only issue I had was, the fmf pipe does not have a location to mount the original heat shield too. No biggy. I went to home depot and bought one #3 conduit hanger, (look it up if you dont know what it is) and one m6x1.0 locking nut. Those two things cost less than $2 and bam! Heat shield is mounted legit. I've had it on the bike for a while now and love it. Just be aware, it does smoke for the first few rides under heavy acceleration, and its normal being a brand new, freshly packed pipe. Also, make sure to wipe off any and all fingerprints before starting. Anyways, I recommend this pipe