| HPSI Silicone Vacuum Hose Kit - Mercedes Benz 450 SEL 6.9 Liter Silicone Vacuum Hose Kit 1978-1979 | hpsimotorsports.com | 72 USD | 105 USD | −31.4% |
| Alfa Romeo Spider Silicone Plenum Intake Coupler Kit (1971-1989) | hpsimotorsports.com | 52 USD | 75 USD | −30.7% |
| HPSI Silicone Air Intake kit for Alfa Romeo GTV6 and Milano 75 | hpsimotorsports.com | 91 USD | 121 USD | −24.8% |
| Alfa Romeo GTV6 and Milano 75 Silicone Plenum Intake Coupler Kit | hpsimotorsports.com | 75 USD | 98 USD | −23.5% |
| HPSI Silicone Vacuum Hose Kit - Toyota MR2 MK 1 (1984-1989) 4A-GE | hpsimotorsports.com | 74 USD | 89 USD | −16.9% |
| HPSI Silicone Vacuum Hose Kit - Toyota Supra MK 4 (1993-1998) TWIN TURBO | hpsimotorsports.com | 120 USD | 142 USD | −15.5% |
| BMW M5 E34 Silicone Radiator Hose Kit 1991-1993 (6 hoses and 13 stainless steel clamps) | hpsimotorsports.com | 165 USD | 195 USD | −15.4% |
| Fuel Enrichment Control Device for Bosch L-Jetronic Fuel Injection ("Black Box") | hpsimotorsports.com | 147 USD | 417 USD | −15.3% |
| HPSI Silicone Vacuum Hose Kit - Toyota Supra MK 3 (1986.5-1992) NATURALLY ASPIRATED | hpsimotorsports.com | 82 USD | 95 USD | −13.7% |
| HPSI Silicone Vacuum Hose Kit - Lexus SC 300 (1991-2000) | hpsimotorsports.com | 95 USD | 110 USD | −13.6% |
| HPSI Silicone Vacuum Hose Kit - Volkswagen VR6 engine 2.8L / 2.9L (1991-2005) | hpsimotorsports.com | 95 USD | 110 USD | −13.6% |
| HPSI Silicone Vacuum Hose Kit - Toyota Pickup Truck & 4Runner 1988-1995 3.0 V6 3V-ZE | hpsimotorsports.com | 80 USD | 92 USD | −13% |
| HPSI Silicone Vacuum Hose Kit - Mazda RX7 Twin Turbo FD3S 1992-2002 all years and variants | hpsimotorsports.com | 155 USD | 177 USD | −12.4% |
| HPSI Silicone Vacuum Hose Kit - Toyota Supra MK 3 (1986.5-1992) TURBO | hpsimotorsports.com | 90 USD | 102 USD | −11.8% |
| HPSI Silicone Vacuum Hose Kit - Nissan 240SX KA24DE engine Silicone Vacuum Hose Kit 1991-1998 including all modified variants. | hpsimotorsports.com | 113 USD | 127 USD | −11% |
| HPSI Silicone Vacuum Hose Kit - Nissan 240SX Silicone Vacuum Hose Kit CA18DET SR20DET RB20DET RB25DET RB26DETT | hpsimotorsports.com | 113 USD | 127 USD | −11% |
| HPSI Silicone Vacuum Hose Kit - Alfa Romeo Milano 3.0L Verde (1987-1989) | hpsimotorsports.com | 82 USD | 92 USD | −10.9% |
| HPSI Silicone Vacuum Hose Kit - Alfa Romeo Milano 2.5L (1985-1992) | hpsimotorsports.com | 82 USD | 90 USD | −8.9% |
| HPSI Silicone Vacuum Hose Kit - Toyota Celica Supra MK 2 (1982-1986) | hpsimotorsports.com | 103 USD | 113 USD | −8.8% |
| New Fuel Injectors for Alfa Romeo Engines (sets of 4 or 6) | hpsimotorsports.com | 316 USD | 480 USD | −4.6% |
| Alfa Romeo Spider 2.0L Crankshaft Pulley UPGRADE | hpsimotorsports.com | 265 USD | — | — |
| Monarch 6ft Birds Nest On Bamboo Tree | morfurniture.com | 249.99 USD | — | — |
| 90 Amp Alternator Upgrade for Alfa Romeo GTV6 Milano 75 | hpsimotorsports.com | 248 USD | — | — |
| Acosta 6ft Olive Tree | morfurniture.com | 229.99 USD | — | — |
| Alfa Romeo GTV6 Headlight Conversion Upgrade Kit | hpsimotorsports.com | 226 USD | — | — |
| Cora 6ft Birch Tree | morfurniture.com | 199.99 USD | — | — |
| Mila 6ft Fig Tree | morfurniture.com | 199.99 USD | — | — |
| HPSI Universal Silicone Vacuum Hose Kit - Super Show | hpsimotorsports.com | 183 USD | — | — |
| GTV6 2.5L V6 SUPERCHARGER CRANK PULLEY | hpsimotorsports.com | 175 USD | — | — |
| BMW 325i is ix Silicone Radiator Hose Kit E30 M20 engine 1988-1991 (5 hoses and 11 clamps) | hpsimotorsports.com | 143 USD | — | — |
| ALFA ROMEO SPIDER 2.0L SUPERCHARGER PULLEY | hpsimotorsports.com | 141 USD | — | — |
| Alfa Romeo Milano 75 (2.5L and 3.0L Verde) Silicone Radiator Hose Kit | hpsimotorsports.com | 137 USD | — | — |
| Alfa Romeo GTV6 (2.5L and 3.0L) Silicone Radiator Hose Kit | hpsimotorsports.com | 130 USD | — | — |
| BMW 535i Silicone Radiator Hose Kit E28 1985-1988 (5 hoses and 10 stainless steel clamps) | hpsimotorsports.com | 125 USD | — | — |
| BMW 533i Silicone Radiator Hose Kit E28 1983-1984 (5 hoses and 10 stainless steel clamps) | hpsimotorsports.com | 125 USD | — | — |
| HPSI Silicone Vacuum Hose Kit - Porsche 924 K-Jet (CIS) 1976-1985 | hpsimotorsports.com | 124 USD | — | — |
| MILANO 2.5 3.0 V6 SUPERCHARGER PULLEY | hpsimotorsports.com | 120 USD | — | — |
| HPSI Universal Silicone Vacuum Hose Kit - Show | hpsimotorsports.com | 118 USD | — | — |
| HPSI Universal Silicone Vacuum Hose Kit - Super Street & Show | hpsimotorsports.com | 117 USD | — | — |
| HPSI Silicone Vacuum Hose Kit - Nissan 240SX KA24E engine 1989-1990 | hpsimotorsports.com | 113 USD | — | — |