| Killer B EJ20 / EJ25 Performance Baffle | mann-engineering.com | 65 USD | 87 USD | −25.3% |
| Killer B Stinger Box Electrolysis Recharge Kit | seriousdetecting.com | 12.95 USD | 15.95 USD | −18.8% |
| Killer B Stinger Box – Electrolysis Cleaning System | seriousdetecting.com | 124.99 USD | 149.98 USD | −16.7% |
| Killer B Stinger Box – Electrolysis Cleaning System | detectorexperts.com | 124.99 USD | 149.98 USD | −16.7% |
| Killer B Stinger Box Electrolysis Recharge Kit | detectorexperts.com | 19.37 USD | 22.95 USD | −15.6% |
| Killer B Stinger Box Refresh Kit – Leads, Carbon Rod, and Brine Mix | highplainsprospectors.com | 34.99 USD | 39.99 USD | −12.5% |
| Killer B Stinger Box Electrolysis System – Complete Relic & Coin Cleaning Kit | highplainsprospectors.com | 124.99 USD | 134.99 USD | −7.4% |
| Killer B Thresher Submersible Headphones for Minelab Equinox Series, Manticore, X-TERRA Pro, and X-TERRA Elite | detectorexperts.com | 169 USD | 179 USD | −5.6% |
| Killer B Thresher Submersible Headphones for Minelab Equinox Series, Manticore, X-TERRA Pro and Elite | seriousdetecting.com | 169 USD | 179 USD | −5.6% |
| Killer B Holy Headers WRX / STI Subaru Turbo Models EJ20/EJ25 2002-2021 | HH4-1 | importimageracing.com | 1985.0 USD | — | — |
| Killer B Motorsport Holy Header Max VE For The Subaru STi, WRX, FXT, OXT, LGT | HH-2BOLT-VE | importimageracing.com | 1909.0 USD | — | — |
| Killer B Equal Length 4-1 Holy Header and Up Pipe EJ Series | outfrontmotorsports.com | 1836 USD | — | — |
| Killer B Equal Length 4-1 Holy Header VE MAX EJ Series | outfrontmotorsports.com | 1759 USD | — | — |
| Killer B DIY Holy Header Rotated Turbo Subaru WRX 2002-2014 / STI 2004-2021 | HH-DIY | importimageracing.com | 1756.0 USD | — | — |
| Killer B Motorsport 4-1 Holy Header 2-Bolt Subaru WRX 2002-2014 / STI 2004-2021 | HH-2BOLT | importimageracing.com | 1689.0 USD | — | — |
| Killer B Equal Length 4-1 Holy Header EJ Series 2-Bolt | outfrontmotorsports.com | 1689 USD | — | — |
| Killer B Super G Oil Pan, High Flow Pickup and Baffle Kit Subaru WRX 02-14 / STI 04-21 | PPBC-HFG | importimageracing.com | 918.0 USD | — | — |
| Killer B Motorsport 3-Piece Cast Super G-EJ Pan, High Flow Pickup, And Baffle Combo | outfrontmotorsports.com | 918 USD | — | — |
| Killer B Cast Performance Oil Pan & High Flow Pickup & Baffle - EJ Series | outfrontmotorsports.com | 725 USD | — | — |
| Killer B Motorsport Cast Performance Oil Pan, High Flow Pickup & Baffle - EJ Series | PPBC-HF | importimageracing.com | 725.0 USD | — | — |
| Killer B Super G High Performance Oil Pan EJ Series | outfrontmotorsports.com | 714 USD | — | — |
| Killer B Motorsport 3-PIECE PAN, PICKUP, & BAFFLE COMBO | outfrontmotorsports.com | 681 USD | — | — |
| Killer B Motorsport Aluminum Oil Pan Package Subaru WRX 2002-2014 / STI 2004-2021 | PPBC | importimageracing.com | 681.0 USD | — | — |
| Killer B High Performance Oil Pan Subaru WRX / STI EJ25 Models 2002-2021 | EJ25PAN | importimageracing.com | 549.0 USD | — | — |
| Killer B Motorsport High Performance Cast Oil Pan for Subaru EJ Series Engines | outfrontmotorsports.com | 549 USD | — | — |
| Killer B Motorsport Air Oil Separator WRX & FXT FA20 | outfrontmotorsports.com | 505 USD | — | — |
| Killer B Air / Oil Separator w/ Plumbing Subaru WRX 2008-2014 / STI 2008-2021 | GR-MV3S-C | importimageracing.com | 505.0 USD | — | — |
| Killer B Motorsport Air Oil Separator 08-14 Subaru Impreza WRX & 08+ STI - 05-09 OXT - 05-09 LGT | outfrontmotorsports.com | 505 USD | — | — |
| Killer B Motorsport 02-07 WRX-STi GD Air-Oil Separator | outfrontmotorsports.com | 505 USD | — | — |
| Killer B Air/Oil Separator w/ Plumbing Subaru WRX 2015-2021 | FA-MV3S-C | importimageracing.com | 505.0 USD | — | — |
| Killer B Motorsport Dual Washer/Coolant Reservoir Subaru WRX / STI 2008-2021 | DWR2-B | importimageracing.com | 494.0 USD | — | — |
| Killer B Carbon Fiber Strut Braces 2022 Subaru BRZ / Toyota GR86 | 22BRSBCF | importimageracing.com | 439.0 USD | — | — |
| Killer B Extreme Flow HARD Turbo Inlet With 84mm Coupler Speed Density WRX 02-14 / STI 04-21 | EJTI-84-SD | importimageracing.com | 373.0 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet for OEM Turbo Coupler | outfrontmotorsports.com | 373 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet KBM to OEM Coupler Speed Density WRX 02-07 / STI 07-21 | EJTI-OE-SD | importimageracing.com | 373.0 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet KBM to 84mm/FP Coupler Subaru WRX 2002-2007 / STI 2007-2021 | EJTI-84 | importimageracing.com | 373.0 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet KBM to 3in. Coupler Subaru WRX 2002-2007 / STI 2007-2021 | EJTI-3 | importimageracing.com | 373.0 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) - Speed Density | importimageracing.com | 373.0 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet KBM to OEM Coupler Subaru WRX 2002-2007 / STI 2007-2021 | EJTI-OE | importimageracing.com | 373.0 USD | — | — |
| Killer B EJ Cast Aluminum Turbo Inlet for 3” Turbo Coupler | outfrontmotorsports.com | 373 USD | — | — |