SPC Big Bore

FITS EVERY 2017-2026 TOURING MODEL INCLUDING ALL CVO’S AND NEW 2024 WITH VVT AND UPDATED ENGINE COVERS OPTIONAL PRO FLO CHAMBERS: DESIGNED TO AID...

FITS ALL NEW 2026 SOFTAILS & LOWRIDER ST’S WITH UPDATED CAM COVER. WE FIT *ALL MODELS 2018-2026 except Breakout & Fatboy OPTIONAL PRO FLO...

FITS ALL 1982-1994 FXR & LOWRIDER ST’S WITH UPDATED CAM COVER. PRECISELY PIE CUT AND TIG WELDED BACK TOGETHER BY HAND AT OUR FACTORY RIGHT HE...

4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ...

FITS ALL NEW 2026 SOFTAILS & LOWRIDER ST’S WITH UPDATED CAM COVER. WE FIT *ALL MODELS 2018-2026 except Breakout & Fatboy PRECISELY PIE CU...

FITS EVERY 2017-2026 TOURING MODEL INCLUDING ALL CVO’S AND NEW 2024 WITH VVT AND UPDATED ENGINE COVERS PRECISELY PIE CUT AND TIG WELDED BACK TOGE...

PRECISELY PIE CUT AND TIG WELDED BACK TOGETHER BY HAND AT OUR FACTORY RIGHT HERE IN LAKE ELSINORE, CA. A METICULOUSLY PAIN STAKING PROCESS, BUT ...

PRECISELY PIE CUT AND TIG WELDED BACK TOGETHER BY HAND AT OUR FACTORY RIGHT HERE IN LAKE ELSINORE, CA. A METICULOUSLY PAIN STAKING PROCESS, BUT ...

PRECISELY PIE CUT AND TIG WELDED BACK TOGETHER BY HAND AT OUR FACTORY RIGHT HERE IN LAKE ELSINORE, CA. A METICULOUSLY PAIN STAKING PROCESS, BUT ...

4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ...

07'-08' BAGGERS REQUIRE O2 EXTENSIONS 4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTT...

4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ...