Private Label Mfg. B Series Tri-Y Big Tube Header B18 B20

Unlock low- to mid-range horsepower gains with this proven bolt-on performance upgrade for your B-Series engine.

• •True step-up tri-Y exhaust design maximizes scavenging and flow efficiency
• •Long-tube header construction delivers significant power across the RPM band
• •Two-piece slip-fit design ensures direct fit installation with no modifications required
• •Big tube diameter optimizes exhaust velocity for increased performance
• •Trusted by enthusiasts for over 15 years with proven track record

Compatible with B18 and B20 engines. This long-tube header provides the horsepower gains serious performance builders demand without complex modifications.