US$ 299.50
air spring spacers (if applicable)
From monitoring vehicle and engine performance
Fittings and nylon tube are included and optional braided stainless line kits are available
like under the hood
which also creates the ability to rebound and resist corrosion
HKS RS US CIVIC Si Exhaust- Mufflers & Tips>Muffler air spring spacers (if applicable)HKS RS US CIVIC Si
US$ 299.50
US$ 299.50
US$ 497.50
US$ 299.50
US$ 199.00
US$ 149.50
US$ 899.50
US$ 399.50