2018-PRESENT M8 Softail - Big Bore 4.5 "Works Edition" Color:Stainless

2018-PRESENT M8 Softail - Big Bore 4.5 "Works Edition" Color:StainlessFits all new 2025 softails & lowrider sts with updated cam cover. We fit *all models 2018 2025 except breakout & fatboy Precisely pie cut and tig welded back together by hand at our factory A meticulously pain staking process, but the results are a work of art in the end. 4. 5 high flow performance rolled cone muffler with stepped baffle from 2 to 2 inches. Increases bottom to mid range torque and horsepower on all motors. Tuned properly can

you MUST order Big Bore Pro Flo Headers

4” high flow performance cone muffler into a 4 “ body with a 2 1/2" perf core baffle

4” rolled cone muffler with a 2 ¼ coiled perforated baffle for increased torque and a deep tone

but the results are a work of art in the end

Precisely pie cut and purge tig welded back together by hand at our factory

4” high flow performance cone into a 4” body with a 2 ½” perf core baffle

99’-05’ Dyna

We fit *all models 2018-2025 except breakout & fatboy

All Pro Flo header systems will marry existing SPC mufflers as long as they are both for the same bike

Precisely pie cut and tig welded back together by hand at our factory right here in lake elsinore

allows for stock or autotune sensors

Purged hand tig welded from top to bottom