Patriot Exhaust H4800 Header-MG mgb 1.8L Pre-75 ASY8J_OO757

Product details:

MCTBC protects and extends the life of headers by creating a thermal barrier that significantly lowers underhood temperatures and protects the substrate metal from thermal fatigue. After MCTBC is applied, it is polished with a vibratory finishing process that produces a high luster aluminum appearance. The polishing process compresses and activates the coating, which increases the surface hardness to produce a finish that is 60 percent more corrosion resistant than an unpolished surface. This coating is easy to maintain and will last for years under normal operating conditions.