Hypertech 154751 Hypertech Street Runner Power Chips Fuel Pumps & Regulators This axle is legendary for

This axle is legendary for its strength but notorious for heat buildup under load—especially when paired with the 5

SKU 672578 is backed by the manufacturer's quality guarantee and our satisfaction commitment

All Sierra Marine parts undergo quality inspection to verify dimensional accuracy before distribution to marine dealers

Each kit includes all bushings

Hypertech 154751 Hypertech Street Runner Power Chips Fuel Pumps & Regulators This axle is legendary forThe Hypertech 154751 Hypertech Street Runner Power Chips from Hypertech is a direct ECU reprogramming solution that replaces your vehicle's factory calibration EPROM with an optimized performance tune. Designed for OBD I and early OBD II gasoline vehicles, this performance chip rewrites fuel and spark tables for measurable horsepower and torque gains. It's a straightforward hardware upgrade that requires no laptop, no software, and no dyno tuning.