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.
United States United States United StatesVery 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.
United States United StatesHad 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.
