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Silicone Couplers

Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers

Replace your stock couplers or use any of these couplers when creating a customer project. 

The Northstar throttlebody to MAF coupler is 3.75" straight. 

The "LS4" couplers are intended for LSJ Cobalts/Ions that install the factory LS4 throttlebody. It is a 3.25" to 3" adapter coupler. Generally the Cobalt uses the 45 degree and the Ion uses the straight coupler. 

Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Air Intake - Silicone Couplers
Customer Reviews
4.9 Based on 14 Reviews
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Filter Reviews:
TH
01/20/2021
Thomas H.
United States United States
CAI

Perfect in completing two CAI installations

SM
05/02/2020
Scott M.
United States United States
Silicone 90

Very high quality part. Thicker material than you get on a lot of other places parts. Just make sure you take your time and order the correct size. I misread the sizes and thought I had ordered a 3.25 90* and instead I ordered a 3 to 2.25. Live and learn.

AM
02/24/2020
Aaron M.
United States United States
Coupler

Tight fit, works awesome and looks good. Always happy with zzp

AE
02/13/2020
Alfred E.
United States United States
A+ service!

Had to use your customer service department to figure out the exact part I needed, but part arrived quick and packaging was great. Highly satisfied and will recommend to others.

RL
01/20/2020
Ryan L.
SUPER QUALITY

Real nice quality parts.