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⚠️ Due to high order volume, please allow 1-2 business days for order processing. Expedited orders (UPS Next Day, 2-Day, and 3-Day) will ship the same day if received before 12:00 PM Pacific Time. Thank you for your patience and understanding. ⚠️
⚠️ Due to high order volume, please allow 1-2 business days for order processing. Expedited orders (UPS Next Day, 2-Day, and 3-Day) will ship the same day if received before 12:00 PM Pacific Time. Thank you for your patience and understanding. ⚠️
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Silicone Hose — 4-Ply Polyester Reinforced

Ace Race Parts' line of 4-ply reinforced silicone hoses are available in sizes ranging from 1.500" ID to 5.000" ID and come in various configurations, including straight couplers, 45° elbows, 90° elbows, straight reducers, hump hoses, and 45° and 90° reducing elbows—all with a polished black finish. These silicone hoses,... Read More
2.000" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts Sold out

2.000" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer

SKU 44010
$ 10.75 - $ 10.75
$ 10.75
$ 10.75 - $ 10.75
$ 10.75
Out of stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

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2.000" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.000" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer

SKU 44013
$ 11.75 - $ 11.75
$ 11.75
$ 11.75 - $ 11.75
$ 11.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced 2-Inch Silicone Hose Reducing Cou...

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2.000" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.000" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44016
$ 12.75 - $ 12.75
$ 12.75
$ 12.75 - $ 12.75
$ 12.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

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2.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts Sold out

2.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44032
$ 14.75 - $ 14.75
$ 14.75
$ 14.75 - $ 14.75
$ 14.75
Out of stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

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2.250" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts
Sold out

2.250" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer

SKU 44011
$ 11.75 - $ 11.75
$ 11.75
$ 11.75 - $ 11.75
$ 11.75
Out of stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.250" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.250" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer

SKU 44014
$ 12.75 - $ 12.75
$ 12.75
$ 12.75 - $ 12.75
$ 12.75
Only 23 left!

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.250" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.250" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44017
$ 12.75 - $ 12.75
$ 12.75
$ 12.75 - $ 12.75
$ 12.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.500" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.500" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer

SKU 44015
$ 12.75 - $ 12.75
$ 12.75
$ 12.75 - $ 12.75
$ 12.75
Only 5 left!

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.500" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.500" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44018
$ 13.75 - $ 13.75
$ 13.75
$ 13.75 - $ 13.75
$ 13.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.500" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.500" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer

SKU 44025
$ 13.75 - $ 13.75
$ 13.75
$ 13.75 - $ 13.75
$ 13.75
Only 23 left!

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44033
$ 15.75 - $ 15.75
$ 15.75
$ 15.75 - $ 15.75
$ 15.75
Only 19 left!

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.750" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.750" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44019
$ 13.75 - $ 13.75
$ 13.75
$ 13.75 - $ 13.75
$ 13.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
2.750" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

2.750" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer

SKU 44026
$ 0.00 - $ 0.00
$ 0.00
$ 14.75
$ 14.75 - $ 14.75
$ 14.75
Only 7 left!

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
3.000" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

3.000" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer

SKU 44027
$ 14.75 - $ 14.75
$ 14.75
$ 14.75 - $ 14.75
$ 14.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
3.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

3.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44034
$ 16.75 - $ 16.75
$ 16.75
$ 16.75 - $ 16.75
$ 16.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details
3.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

3.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

SKU 44036
$ 17.75 - $ 17.75
$ 17.75
$ 17.75 - $ 17.75
$ 17.75
25+ in stock

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

View full details