FTZ 600 MICRO-SPRINT EXHAUST SYSTEM- bare finish w/ coated muffler core

Description FTZ 600 MICRO-SPRINT EXHAUST SYSTEM- bare steel finish– new design. May ’26: PLEASE EMAIL US FIRST BEFORE ORDERING AN EXHAUST -our stock is very low and we may be sold out of your model.  email: [email protected]  We make these for Stock & Modified Suzuki GSXR600, all Yamaha R6 and R6R , all Kawasaki 636 and Honda 600RR powered Micro-sprints, with carburetors or injection. It took us weeks and weeks in the dyno room to come up with this our newest and best exhaust design- that makes more power both off the turn and at the end of the straights! As with all our exhausts, our 600 header and muffler completely hand built in-house for better quality control and delivery. Our  “Shorty” version lightweight Stainless steel clad muffler is not only tough, but makes more power too! the muffler core is ceramic coated for long life.. Bare exhaust is shown in photo above. tip: Bare steel exhaust’s can be keep looking nice by drying them off with compressed air or by starting the motor immediately after washing.. Then spray down with Marvel Mystery oil (WD40 etc. turns brown & ugly). Or you can opt to paint them with heat paint.  (Another tip: Painted pipes can be protected from sticking dirt stains by spraying with Armor All) Or you can opt for the ceramic coated version listed on the shopping page.. (highly recommended) Comes with 4 exhaust gaskets and 4 FTZ exhaust springs included. “Proven again and again in independent dyno testing to be the best all around 600 exhaust system!” Get all the legal power advantage you can! FTZ Step-Header 4-2-1 600 Exhaust Complete Includes: Step-header type primary tubes with hand-built, hand-hammered merge collector, lightweight Stainless clad Muffler, springs and exhaust gaskets… *Now for 2022: all exhausts now have O2 SENSOR BUNG INSTALLED* Price has been adjusted to include it. System comes with a stainless steel plug for the hole for if an O2 sensor is not used…. **PLEASE SPECIFY WHAT BRAND AND YEAR MOTOR YOU HAVE**. As well as chassis type, will help us give you the best fitting pipes possible.. There is an “order notes” window on the checkout page or you can email us at [email protected] PLEASE contact us if you are trying to run a Mechanical fuel injection on a Suzuki.. some of the older, longer fuel pumps sticking out the left side could require a special set of header tubes made for it.. We do have a few sets in stock made that way..