Fox 2004 Cobra Terminator Rear Irs Upgrade Fox

Hey man I've done it a few times. The 05 and up wheels look great on an IRS fox. Will have to use spacers in the front. You can grab 94 to 95 spindles and front control arms to help. The irs in a fox needs about 40mm backspacing. If on a budget pbr dual piston calipers work well with the matching master cylinder, booster, and proportioning valve. Brake line work is in order...fittings are different from fox. You'll need to take an emergency brake cable bracket from a 94 to 04 and matching cables. The flange on the IRS has to be changed to the straight axle flange (easy). The bump stops on the fox rear have to be removed. With my IRS I have no wheel hop with the stock bushings and (Monro) shocks. Had a budget 347...now have full built 331. Everyone told me the stock t5 driveshaft would fit....it does but the trans output seal rides pretty close to the yoke. I get my driveshafts shortened 1 to 1.5in depending on the set up. Any questions you have I'd be glad to help.