By the looks of this lil' bad boy, you know he'll cause a ruckus. The Blox Racing Mini Race Mufflers are exactly that, a mini "race" muffler. Some racetracks require that you have a muffler, just as a formality, but no sound decibel requirement. This is the muffler for that type of track or "racing rule". The Blox Racing Mini Race Mufflers sound aggressive with a distinctive "bark". Not to mention, they look awesome as well.
The Blox Racing Mini Race Mufflers are meticulously, tig-welded by hand, so there is no compromise in quality and durability. These welds are very precise and uniform with great heat penetration to ensure a strong weld. It's small size also allows for a variety of mounting positions and locations.
They are offered in a 2.5 inch and a 3.0 inch configuration. Typically, we recommend to use the 2.5 on your "all motor" street/strip application and the 3.0 for your "forced induction" application. Although, we have used the 3.0 inch on naturally aspirated big motors, such as punched out H22's, K20's and K24's.
Like I've always said, if you are gonna go down, might as well go down loud and proud! - Brandon Bacio, Director of Operations, Inline Four.