Pay in 4 interest-free payments of $4.38 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
When ordering your kit
Kits are built from corrosion resistant 304 stainless steel and all tubes are mandrel bent and TIG welded for strength
Post-cleaning test: We flow test your injectors again to ensure that they are all performing optimally and equally
0" downpipe with your kit or the optional race exhaust
The OEM plastic end tanks can fail with age leaving you stranded
On 3 Performance 44mm Wastegate Spring - 8psi, 11psi, 14psi GMC-K1500-1992 When ordering your kitOn3 Performance Standard 44mm Wastegate Springs 614 439 0057 If your wastegate does not look like the one in the photo, these springs will not work for you. We have a separate listing for the Compact wastegate springs. Click HERE for Compact wastegate springs. All of the On 3 Performance 44mm wastegates are pre loaded before they ship with 6psi springs. So if you are wanting to increase your base pressure, you would need to upgrade your spring. Just a
