Fitment Information Acura TSX CL9 (2004, 2005, 2006, 2007, 2008) Emissions Compliance This exhaust does not alter, replace, or modify any emissions equipment. Specs & Features Engine: K24A Body Style: 4-Door Sedan Exhaust Type: WS Muffler Piping Diameter: 60.5mm. Tip Diameter: 105mm. x 2 Pieces: 4 Exhaust Tip Style: Oval-Dual wall rolled, Angle cut Piping Material: SUS304 Stainless Steel Muffler Material: SUS304 Stainless Steel Muffler Tip Material: SUS304 Stainless Steel Product Description Elevate your driving experience with the A'PEX WS Exhaust series – the epitome of street muffler systems that deliver unparalleled, all-encompassing performance. Crafted from top-tier polished SUS304 stainless steel, this system comprises mandrel-bent piping, a meticulously designed muffler body, and a tip that exudes sophistication. Renowned as the benchmark for aftermarket street exhausts, the oval canister boasts a newly engineered rolled tip, providing a luxurious finish.The WS Exhaust series goes beyond aesthetics, with interior construction meticulously fine-tuned to amplify low to mid-range power. Numerous independent dyno tests substantiate its standing as one of the finest exhaust systems available. Every A'PEX cat-back exhaust system includes all essential components – hangers, nuts, bolts, and gaskets – ensuring a seamless installation experience.Designed for the performance enthusiast seeking a balance between power and refined acoustics, the World Sport muffler is engineered to deliver exceptional low and mid-range power without compromising on noise. The polished SUS 304 stainless steel muffler, paired with 60.5mm mandrel-bent piping and a choice of a 105mm (4.13 inch) or 115mm (4.53 inch) polished tip, contributes to its sporty yet elegant appearance. Precision in craftsmanship is evident in every hand-welded joint, ensuring longevity and optimal performance.Unleash the motorsports passion and intensity associated with A'PEXi products with the WS Exhaust series – an ideal choice for enthusiasts seeking a daily driver with a touch of sporty elegance or for vehicles that crave a high-class aesthetic without sacrificing a serene driving experience. Elevate your ride with A'PEX – where performance meets sophistication.