Our all-new 4-ply silicone hose and connectors are reinforced with polyester and manufactured to withstand high boost and high temperature applications in automotive, marine, and industrial environments. With a temperature range of -65°F to 356°F, our SAEJ20 compliant silicone couplings are ideal for custom air intakes, intercooler piping kits, and other automotive and marine applications. Below are the current connection types and high temp silicone hose sizes that we offer. Around the end of Q2 of this year, we will be offering a full range of sizes, including the addition of reducing elbows, from 1" ID to 5" ID. As with all of our products, we offer high-quality, cost-effective high temp silicone hoses that can be trusted on applications like street cars, race cars, buses, heavy-duty trucks, and boats. View our entire fittings & hoses collection here.
STRAIGHT COUPLINGS
| SIZE (ID) | LENGTH | TYPE | SKU | MSRP |
| 2.000" | 3.000" | Straight Coupling | 40005 | $5.20/ea |
| 2.250" | 3.000" | Straight Coupling | 40007 | $5.80/ea |
| 2.500" | 3.000" | Straight Coupling | 40009 | $6.40/ea |
| 2.750" | 3.000" | Straight Coupling | 40010 | $7.00/ea |
| 3.000" | 3.000" | Straight Coupling | 40011 | $7.40/ea |
| 3.500" | 3.000" | Straight Coupling | 40014 | $8.60/ea |
| 4.000" | 3.000" | Straight Coupling | 40015 | $9.50/ea |
HUMP HOSE
| SIZE (ID) | LENGTH | TYPE | SKU | MSRP |
| 2.000" | 3.000" | Hump Hose | 41005 | $8.25/ea |
| 2.250" |
3.000"
|
Hump Hose
|
41007 | $9.00/ea |
| 2.500" |
3.000"
|
Hump Hose
|
41009 | $10.00/ea |
| 2.750" |
3.000"
|
Hump Hose
|
41010 | $10.80/ea |
| 3.000" |
3.000"
|
Hump Hose
|
41011 | $11.75/ea |
| 3.500" |
3.000"
|
Hump Hose
|
41014 | $13.50/ea |
| 4.000" |
3.000"
|
Hump Hose
|
41015 | $14.50/ea |
90° ELBOWS
| SIZE (ID) | LEG LENGTH | TYPE | SKU | MSRP |
| 2.000" | 3.000" | 90° Elbow | 42021 | $14.50/ea |
| 2.250" |
3.000"
|
90° Elbow | 42023 | $15.50/ea |
| 2.500" |
3.000"
|
90° Elbow | 42025 | $16.25/ea |
| 2.750" |
3.000"
|
90° Elbow | 42026 | $16.25/ea |
| 3.000" |
3.000"
|
90° Elbow | 42027 | $16.25/ea |
| 3.500" | 3.000" |
90° Elbow
|
42030 | $19.00/ea |
| 4.000" |
3.000"
|
90° Elbow | 42031 | $24.00/ea |
45° ELBOWS
| SIZE (ID) | LEG LENGTH | TYPE | SKU | MSRP |
| 2.000" | 3.000" | 45° Elbow | 42005 | $14.50/ea |
| 2.250" |
3.000"
|
45° Elbow
|
42007 | $15.50/ea |
| 2.500" |
3.000"
|
45° Elbow
|
42009 | $16.25/ea |
| 2.750" |
3.000"
|
45° Elbow
|
42010 | $16.25/ea |
| 3.000" |
3.000"
|
45° Elbow
|
42011 | $16.25/ea |
| 3.500" |
3.000"
|
45° Elbow
|
42014 | $19.00/ea |
| 4.000" |
3.000"
|
45° Elbow
|
42015 | $24.00/ea |
REDUCING COUPLINGS
| SIZE A (ID) | SIZE B (ID) | LENGTH | TYPE | SKU | MSRP |
| 2.000" | 2.500" | 3.000" | Reducing Coupling | 44010 | $9.00/ea |
| 2.000" |
2.750"
|
3.000" |
Reducing Coupling
|
44013 | $9.50/ea |
| 2.000" |
3.000"
|
3.000" |
Reducing Coupling
|
44016 | $9.50/ea |
| 2.000" |
4.000"
|
3.000" |
Reducing Coupling
|
44032 | $11.75/ea |
| 2.250" |
2.500"
|
3.000" |
Reducing Coupling
|
44011 | $9.50/ea |
| 2.250" |
2.750"
|
3.000" |
Reducing Coupling
|
44014 | $10.00/ea |
| 2.250" |
3.000"
|
3.000" |
Reducing Coupling
|
44017 | $10.50/ea |
| 2.500" | 2.750" | 3.000" | Reducing Coupling | 44015 | $10.50/ea |
| 2.500" | 3.000" | 3.000" | Reducing Coupling | 44018 | $11.00/ea |
| 2.500" | 3.500" | 3.000" | Reducing Coupling | 44025 | $11.75/ea |
| 2.500" | 4.000" | 3.000" | Reducing Coupling | 44033 | $12.75/ea |
| 2.750" | 3.000" | 3.000" | Reducing Coupling | 44019 | $11.25/ea |
| 2.750" | 3.500" | 3.000" | Reducing Coupling | 44026 | $12.25/ea |
| 3.000" | 3.500" | 3.000" | Reducing Coupling | 44027 | $12.75/ea |
| 3.000" | 4.000" | 3.000" | Reducing Coupling | 44034 | $13.50/ea |
| 3.500" | 4.000" | 3.000" | Reducing Coupling | 44036 | $14.75/ea |
Alan,
Thank you for the comment! Due to the basic silicone rubber construction of our silicone we do not recommend using any of our silicone products for fuel filler tubes, or in any application where fuel or oil is used. If you do wish to use silicone with fuel or oil it is best to use a product with a fluorosilicone inner liner.
Thank you,
Ace Race Parts