Stainless Power 2011-14 Mustang GT Headers 1-7/8in Primaries High-Flow Cats 3in X-Pipe - SM11HCATX Air Filters - Direct Fit 0kg/mm (168lb/in) front rated springs

0kg/mm (168lb/in) front rated springs that provide a 40mm drop while the 6

✨ Mythril Layer: Achieves 99% UV blocking for superior sun protection

4578 935AC

BLOX Racing 15-21 WRX/STI Street Series II Plus Coilovers

Stainless Power 2011-14 Mustang GT Headers 1-7/8in Primaries High-Flow Cats 3in X-Pipe - SM11HCATX Air Filters - Direct Fit 0kg/mm (168lb/in) front rated springs2011 14 Mustang GT headers with 1 7 8" primary tubes, 3" X Pipe and 3" dia catted lead pipes that mate to the factory connection point. Tig welded 304 SS headers with 3 8" thick flanges and 3" dia slip fit collectors with merge spikes. This system replaces the factory manifolds, catalytic converters and H Pipe with a superior performing lifetime guaranteed bolt on system.