Borla Boomer Muffler Thumper Oval 2-1/4in In 4in Side Rount Out Oil Cap From K-Tuned:

From K-Tuned:

Made from virgin sheet material with high heat deflection

Fits: Any / All USA Spec plates

Manley 03-06 Evo VII/IX 4G63T 86

Spring loaded gaugeeasily adapts to a variey of tread widths in order to givefast

Borla Boomer Muffler Thumper Oval 2-1/4in In 4in Side Rount Out Oil Cap From K-Tuned:Borla Boomers are full blown, high tech, dyno and race proven mufflers for the street or track. These eye popping, fully polished mufflers utilize Borla's patented race winning technology. In addition to adding head turning sound, they also add a modest boost in horsepower. Available in a variety of universal fit styles, Borla Boomers are made of aircraft quality high quality T 304 stainless steel and include a Million Mile Warranty.