| 550-1074 | S&S Cycles | Muffler, Kit, Slip On, Grand National, 4.5", Black, Nightster 975 2022-24 | motopoto.com | 94990 INR | — | — |
| 124" Hot Set Up Engine Performance Kits / '99-'17 Twin Cams | metalcoresupply.com | 6394.45 USD | — | — |
| S&S Cycle MK-Series Crankcase - '18-newer Softail | darkhorsemoco.com | 2145 USD | 2,145 USD | — |
| S&S Full Length Qualifier 2-1 | 210speedlab.com | 1999.95 USD | — | — |
| Qualifier 2-1 Guardian Black Exhaust System for 2020-2023 Indian® Challenger® Models | 210speedlab.com | 1999.95 USD | — | — |
| Qualifier 2-1 Brushed Stainless Exhaust System for 2020-2023 Indian® Challenger® Models | 210speedlab.com | 1999.95 USD | — | — |
| S&S Cycle MK-Series Crankcase - '17-newer Touring | darkhorsemoco.com | 1881 USD | 1,881 USD | — |
| MK-Series Crankcase 4-1/2 Bore - '17-newer Touring | darkhorsemoco.com | 1881 USD | 1,881 USD | — |
| S&S Full Length Qualifier 2-1 (RACE ONLY) | 210speedlab.com | 1599.95 USD | — | — |
| 1200cc Conversion Kit for XL883 / '86-'22 Sportsters | metalcoresupply.com | 1016.06 USD | — | — |
| 4.5" MK45 Performance Slip on Mufflers / '17-'24 Bagger | metalcoresupply.com | 830.66 USD | — | — |
| TC3 Oil Pump and Cam Support Plate Kit / '99-'17 Twin Cam | metalcoresupply.com | 753.26 USD | — | — |
| Cam Support Plate and Oil Pump Kits / '17-'26 M8 | metalcoresupply.com | 752.95 USD | — | — |
| GRAND NATIONAL® SLIP-ON for INDIAN® FTR 1200®–Stainless Steel | 210speedlab.com | 504.95 USD | — | — |
| TC3 Oil Pump '06-'17 Twin Cam | metalcoresupply.com | 446.36 USD | — | — |
| Billet Oil Pump Kit / '70-'91 Big Twin | metalcoresupply.com | 401.36 USD | — | — |
| Cam Support Plate / '17-'26 M8 Motors | metalcoresupply.com | 355.95 USD | — | — |
| Heavy Duty Compensator Ramp / M8 Motors | metalcoresupply.com | 314.95 USD | — | — |
| S&S CYCLES STEALTH AIR CLEANER FOR INDIAN® | 210speedlab.com | 259.95 USD | — | — |
| BILLET HEAD BREATHER KIT - ANODIZED BLUE - TWIN CAM '99-'17 | metalcoresupply.com | 202.45 USD | — | — |
| S&S Stealth Air Cleaner Cover ( Air Cleaner Sold Separately) | 210speedlab.com | 193.95 USD | — | — |
| S&S Quickee Pushrods M8 | scootersperformance.net | 179.99 USD | — | — |
| Tappet Roller Kit / '36-'84 | metalcoresupply.com | 147.56 USD | — | — |
| S&S Cycle Piston Cooling Jet Kit - M8 Engines | darkhorsemoco.com | 91 USD | — | — |
| Replacement Fuel Rail Kit / M8 Softail | metalcoresupply.com | 89.95 USD | — | — |
| S&S® High-Flow Air Filter for Indian® Challenger Models | 210speedlab.com | 87.95 USD | — | — |
| S&S Cycle Piston Cooling Jet Kit - Twin Cam Engines | darkhorsemoco.com | 68 USD | — | — |
| Cam Chains / M8 - Twin Cam - '06 Dyna | metalcoresupply.com | 37.95 USD | — | — |
| Adjustable Carburetor Support Bracket Kit | metalcoresupply.com | 31.46 USD | — | — |
| Replacement Inner Cam Bearing / '58-'00 Big Twin | metalcoresupply.com | 16.16 USD | — | — |