Spec-D Tuning EW-50BLK Spec-D Exhaust Wrap & Ties-Black One roll of 50ft Header Exhaust Wrap Includes 6 pieces stainless steel zip ties To withstand continuous high temperature up to 1022F, can reduce under-hood temperature about 50%-70% 30 Day Money Back Guarantee & 90 Days Limited Warranty Made by OEM approved & ISO certified manufacturers in materials that meet or exceed strict OEM requirements