Essential to any engine's reliability, connecting rod bolts hold the key to the rotating assembly's stability. Catastrophic engine failure looms with a broken bolt, especially at the critical junction where connecting rods meet. These bolts endure significant tension loads during each crankshaft rotation, requiring robust fasteners that exert a clamping force surpassing the tension. Utilizing a stretch gauge for precise tension monitoring is crucial, ensuring accurate readings compared to tension wrenches. Regular checks of rod bolt length during teardowns further guarantee safety, as overstressed bolts demand immediate replacement. This imperative applies universally, including engines like the Subaru EJ20.

Elevate your vehicle's braking game with our top-of-the-line brake lines featuring Teflon hosing, stainless steel braiding, and a protective clear coating. Unlike standard rubber hoses, these lines provide a sharper brake response and prevent expansion for precise control. Engineered for heat resistance, they ensure optimal performance even under intense driving conditions. The clear coating adds durability, maintaining a clean look and protecting against tire contact. Perfect for various models, including Familia, Premacy, and RX-7. Upgrade your brakes today for enhanced safety and control. Specify your vehicle model during checkout for a seamless installation.

Upgrade your vehicle's braking precision with our top-tier brake lines. Crafted with Teflon hosing wrapped in braided stainless steel and coated for protection, these lines ensure a responsive and reliable brake system. Unlike standard rubber hoses, they resist expansion, offering a sharper response and feel. The heat-resistant design prevents damage from hot brake fluid during intense driving, maintaining optimal performance. The clear coating safeguards against wear and tear, ensuring longevity and a clean appearance. Compatible with Impreza GC8/GF8 Version V/VI (98/10~ excluding RA) and Forester SG5 (2-pot Front and 1-pot Rear), these kits redefine brake control for an enhanced driving experience. Specify your vehicle during checkout for a seamless upgrade.

Maximize the potential of your Toyota Starlet EP91 equipped with the 4EFTE engine using the APEXi AP Engineer Power FC ECU Harness. Engineered for seamless integration, this upgrade enhances performance, optimizing your driving experience. Trust APEXi for superior quality and precision, unlocking the full power of your vehicle with ease.