Diamond Eye DWNP 4in TB SGL/DUAL AL FORD 7.3L F250/F350 CAB & CHASSIS F450 & F550 ROLLOVER 99-03

Diamond Eye Performance

Welcome to the Diamond Eye Performance collection, where quality meets innovation in exhaust components. Diamond Eye Manufacturing is a leader in the industry, known for its commitment to excellence and advanced manufacturing techniques. Our cutting-edge CNC mandrel bending machines enable us to produce the finest exhaust components available today, ensuring that you receive products that enhance your vehicle's performance. Unmatched Quality and Variety Our collection includes a wide range of exhaust systems and components designed to meet diverse automotive needs. With extensive mandrel bending and fabrication capabilities, we offer: Tube processing options from 3/8″ to 5″ OD Materials available in both aluminized and stainless steel   Why Choose Diamond Eye Performance? Choosing our Diamond Eye Performance collection means selecting products that are crafted with precision and care. Our exhaustive tooling and rigorous quality control ensure that every exhaust component not only ... View Our Diamond Eye Performance Products...

Downpipes

Our Downpipes collection features high-quality components designed to enhance your vehicle’s performance and efficiency. Whether you're looking to improve exhaust flow or upgrade your car's aesthetics, our selection has you covered. Why Choose Our Downpipes? Superior Quality: Crafted from durable materials for maximum longevity. Performance Boost: Designed to optimize exhaust flow and horsepower. Easy Installation: User-friendly designs for hassle-free upgrades.   Explore Our Range From stainless steel to high-performance variants, our Downpipes cater to a variety of vehicle models and preferences. Experience the difference in your vehicle’s performance today! View Our Downpipes Products...

Exhaust Systems

Find the right performance exhaust system for your car, truck, or SUV with our curated selection of stainless-steel upgrades engineered for power, sound, and reliability. Browse proven layouts like cat-back, axle-back, and turbo-back systems, dial in flow with headers & manifolds and downpipes, or tailor your tone with mufflers & resonators and polished exhaust tips. We also stock emissions-minded solutions including direct-fit catalytic converters and universal catalytic converters. Shop top brands such as Akrapovič, AWE Tuning, Borla, Invidia, GReddy, Perrin, Banks Power, and Gibson. Every option is selected for quality construction (think mandrel-bent tubing and precise welds) and bolt-on fitment, and our Year/Make/Model search makes it easy to match parts to your build—upgrade throttle response, unlock a deeper, refined exhaust note, and enhance your vehicle’s style with components that deliver performance you can feel. View Our Exhaust Systems Products...