Spectre’s EPDM/TPE couplers, elbows and reducers are available to help you connect different air intake tubes together with ease. We offer multiple length and shape couplers and reducers with 3, 3.5 and 4 inch inside diameter sizes. These couplers are also offered with additional angles to match the direction you want your intake to route. Our EPDM and TPE couplers and reducers are not recommended for turbo-charged and super-charged engines.
- EPDM/TPE rubber
- Durable design
- Available in black
- Not recommended for turbo-charged and super-charged engines




Kay Jay –
Worked well.
none –
fine
Rick Hegney –
Great
Amazon Customer –
Nice product would purchase again
MH –
Good quality
Christa Armstrong &Walter OneilAmazon Customer –
Working good on cold air intake
joey –
Used to make a flexible custom intake. Worked exactly as I needed. It’s hard to find these kinds of couplers especially in 4” ID. Plenty of flex for most applications. Would not recommend on forced induction.
Mark A. Jones –
It fit and allowed movement. Cant say much else! It worked