Integra Rear Coil Spring - 5.0" O.D. x 11" Tall - 175 lb. Gauges & Data Acquisition Deals RPM E-Tec cylinder heads are

RPM E-Tec cylinder heads are dual-drilled and will accept 1987-95 centerbolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds

RFX® Wireless Communication Eliminates Cumbersome Cables

Standard Hydration System

BMR's polyurethane cradle bushings replace the entire OE rubber bushing

(4) Vacuum Ports " (1) Each 1/4 NPT & 3/8 NPT & (2) 1/8 NPT w/ Indirect Baffled Signal

Integra Rear Coil Spring - 5.0" O.D. x 11" Tall - 175 lb. Gauges & Data Acquisition Deals RPM E-Tec cylinder heads areFrom durability tested premium wire materials to specifically designed procedures which guarantee precision manufacturing. Integra Springs provide you a well engineered durable spring that ensures your springs will be there before and after the race. Integra coils are guaranteed to remain within 2% of original free height for as long as you own them. Features: Black powder coated Rate etched into end of spring Integra coils are guaranteed to remain 2%