Koni 1145 Sport Kit 10-13 Mazdaspeed3 Forced Induction>Blow Off Valves You can expect a race

You can expect a race rumble tone with improved acceleration and increased horsepower gains

Dual free flowing transverse mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torqye

resulting in the best overall driving experience

5" diameter Cat-Back™ system is handmade in the USA by master craftspeople and features premium

Each Velgen wheel is designed in the USA and manufactured to the highest quality

Koni 1145 Sport Kit 10-13 Mazdaspeed3 Forced Induction>Blow Off Valves You can expect a raceComplete car set kit, includes 4 KONI Sport, yellow painted dampers, and 4 Eibach lowering springs