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 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.
