Fittings Hoses and Valves› Silicone Hose/Elbows/Adapters
HPS Performance
HPS Performance 4.5 - 5.5 ID x 5 Long High Temp 4-ply Reinforced Silicone Reducer Coupler Hose Black (114mm - 140mm ID x 127mm Length)
SKU: H00A HTSR-450-550-L5-BLK
Moderate — 2–4 hours
Description
This hose features a 4-ply reinforced construction and has an inside diameter ranging from 4.5 to 5.5 inches (114mm to 140mm). Its length is 5 inches, and it can withstand temperatures up to 350°F.
Fitment
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Specifications
| Brand | HPS Performance |
| Part Number | H00A HTSR-450-550-L5-BLK |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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