2.75" to 3.00" Silicone Reducer Hose - 3-Ply Black
2.75" to 3.00" Silicone Reducer Hose — 3-Ply Black
Step down from 2.75" to 3.00" diameter with a reinforced silicone hose built for boost and coolant lines. Three-ply construction handles pressure and temperature swings without collapsing. Black silicone resists UV and ozone degradation, keeping your intake or cooling system leak-free for years.
Key Features
- Stepped ID/OD transition - Mates 2.75" diameter tubing to 3.00" without adapters or couplers
- Multi-ply weave - Resists internal pressure and maintains shape under boost or coolant flow
- UV-stable silicone - Black compound won't degrade from engine bay heat or direct sunlight
Specs
- Material: Silicone
- Construction: 3-Ply reinforced
- Reducer range: 2.75" to 3.00"
- Color: Black
What's Included
- 1x Silicone reducer hose
Frequently Asked Questions
Do I need clamps to install this, and what size?
You'll need hose clamps on both ends. Measure your existing tubing OD — typically 2.75" on the inlet side and 3.00" on the outlet side. Worm-drive or T-bolt clamps work best; torque per your vehicle's service manual or tighten until the hose seals without over-compressing the silicone.
Can I use this on a turbo boost line or does it need to be coolant-only?
This hose works for both boost and coolant applications. The 3-ply weave handles positive pressure from turbo or supercharger systems as well as the thermal cycling of cooling circuits. Confirm your peak boost PSI matches silicone's pressure rating before installation.
Should I clean or prep the inside of the hose before connecting it?
Rinse the interior with clean water or compressed air to remove any manufacturing dust or debris, especially if you're running this on a boost line where particles can clog intercooler cores. For coolant lines, flush if transitioning from an old steel hose to eliminate rust particles.
Original: $79.99
-65%$79.99
$28.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
2.75" to 3.00" Silicone Reducer Hose — 3-Ply Black
Step down from 2.75" to 3.00" diameter with a reinforced silicone hose built for boost and coolant lines. Three-ply construction handles pressure and temperature swings without collapsing. Black silicone resists UV and ozone degradation, keeping your intake or cooling system leak-free for years.
Key Features
- Stepped ID/OD transition - Mates 2.75" diameter tubing to 3.00" without adapters or couplers
- Multi-ply weave - Resists internal pressure and maintains shape under boost or coolant flow
- UV-stable silicone - Black compound won't degrade from engine bay heat or direct sunlight
Specs
- Material: Silicone
- Construction: 3-Ply reinforced
- Reducer range: 2.75" to 3.00"
- Color: Black
What's Included
- 1x Silicone reducer hose
Frequently Asked Questions
Do I need clamps to install this, and what size?
You'll need hose clamps on both ends. Measure your existing tubing OD — typically 2.75" on the inlet side and 3.00" on the outlet side. Worm-drive or T-bolt clamps work best; torque per your vehicle's service manual or tighten until the hose seals without over-compressing the silicone.
Can I use this on a turbo boost line or does it need to be coolant-only?
This hose works for both boost and coolant applications. The 3-ply weave handles positive pressure from turbo or supercharger systems as well as the thermal cycling of cooling circuits. Confirm your peak boost PSI matches silicone's pressure rating before installation.
Should I clean or prep the inside of the hose before connecting it?
Rinse the interior with clean water or compressed air to remove any manufacturing dust or debris, especially if you're running this on a boost line where particles can clog intercooler cores. For coolant lines, flush if transitioning from an old steel hose to eliminate rust particles.
