Established in 1998, China Guanda Hose Technology Co., Ltd. is a professional exhaust flange manufacturer and wholesaler of hoses and tubes. Our annually capacity of various kinds of hoses is more than 5,000,000 meters. Our customized exhaust flanges products are applied in industrial equipment, hotels, villas, toilets, and kitchens. They are widely used in the field of aerospace, metallurgy, petrol-chemical, machinery, architecture, shipping, vacuum, power and light industries.

Biker's Choice EXHAUST PIPE FLANGES 84-99 Evolution OEM# 65328-83 71332S1. The end result is a 3" twin exhaust system that produces high outright horsepower with far stronger low to mid range torque (greater power and torque under the curve). And best of all, improved turbo response (Zero lag) and maximum durability.Careful attention has been paid to exhaust noise and note without compromising outright performance. A strong but subdued exhaust note that leaves no doubt there is a big cube Twin Turbocharged V8 under the hood - yet very refined with no drone at highway cruise and well matched to the dynamics of the Corvette.Internally, each muffler is designed for maximum flow and the absolute minimum flow restriction possible.

APS delivers what is arguably the ultimate in high performance exhaust systems for turbocharged applications.Huge exhaust gas flow and low backpressure are critical for delivering high horsepower, crisp turbocharger response and great gas mileage - The true 3" APS high output stainless steel exhaust system excels on all counts.Twin 3" tubing Crafted in premium 304 stainless steel and precision TIG welded, the APS exhaust system is designed to perform at the most extreme power levels. Careful attention to tube diameter, smooth radius mandrel bends and advanced muffler design is essential for high performance. With 20 years of experience in exhaust system design, we have built a superb exhaust system for the C5 Corvette.By dissipating the hot exhaust gasses more efficiently, the APS High Output exhaust also lowers the thermal load on vital engine components such as pistons, combustion chambers, valves etc., particularly at high horsepower levels.