4.5"Muffler Tip Stainless Exhaust Catback System 95-98 240Sx S14 Silvia Ka Driver Module Spring rate Front: 12 kg/mm

Spring rate Front: 12 kg/mm (672 lbs/in)

2003-2006 for Chevrolet Avalanche 1500 Models - With Electronic Susp

Compatible for Honda Civic 2012-2015 EX/LX/Hybrid (Coupe/Sedan

Horse Power: Boost Horse Power up to 420HP

70A (Race) Urethane Bushings are included in this kit

4.5"Muffler Tip Stainless Exhaust Catback System 95-98 240Sx S14 Silvia Ka Driver Module Spring rate Front: 12 kg/mmUpgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low restriction mufflers, and tuned resonators of a well designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound. INCLUDE: 1 x set of catback exhaust system with