3" to 4" Silicone Transition Coupler

3″ to 4″ Silicone Transition Coupler

Ready to ship
SKU: 32302
For off-road and race use only

$26

3″ to 4″ Silicone Transition Coupler

Ready to ship
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Add to Wishlist
Proven power gains.

Test bench. Real trucks. Real results.

Tuned by diesel addicts.

We drive what we sell.

Installs like OEM. Hits like aftermarket.

100% fit. Maximum output.

Fast shipping.

Ready to ship from US warehouses.

Description

3″ to 4″ Silicone Transition Coupler

Full-Race 3″ to 4″ silicone transition couplers are constructed from high-quality 3 ply fiberglass reinforced silicone with a .110″ wall thickness.  Commonly used for connecting a 4″ intake to a 3″ turbo or a 4″ turbo to a 3″ airbox or MAF sensor.  

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