1.03 torsion bars vs Dougs headers
They have been hearing for years about fitment issues. That's real world situations. Dozens of posts on FABO describe wtf issue's. Header manufacturers are building these based on real world cars. Having a car with different size torsion bars isn't rocket science and paying big money for issues where a customer has to "tap" them with a hammer isn't quality control. Installing and then removing them to make those adjustments now voids any warranty. Accommodating a car with up to say, a 1.14 torsion bar shouldn't be a problem.