KW 60110150 High Performance Racing Spring 100-220 ymm_82 Each muffler is equipped with

Each muffler is equipped with dual 4" round polished T-304 stainless steel tips

notable performance improvements

Honda Accord Special Edition 2007

Porsche 992 GT3 (with Ceramic Brakes) 2021+

ST 18250035 Coilovers ST XA galvanized steel (with damping adjustment)

KW 60110150 High Performance Racing Spring 100-220 ymm_82 Each muffler is equipped withDescription KW 60110150 High Performance Racing Spring 100 220 KW high performance racing springs are produced from specially alloyed and tempered spring steel. The increased endurance of the material allows for new spring constructions with a reduced wire diameter. These springs are up to 30% more efficient than conventional racing springs. At the same construction length, this results in more spring travel, higher block load, and less weight. Up to