Turbo XS 02-07 WRX-STi / 04-08 Forester XT High Flow Catalytic Converter Pipe

Exhaust and intake connecting pipes bridge the gap between major system components, including the downpipe-to-mid-pipe junction, turbocharger outlet to intercooler, and intercooler to throttle body in forced induction systems. Quality connecting pipes in mandrel-bent aluminized steel or stainless steel maintain full internal diameter through every bend to preserve airflow and reduce backpressure.Popular UpgradesDownpipe-to-cat-back connecting pipes in 3-inch diameter aluminized or stainless steel are the most common exhaust connecting pipes, bridging between an upgraded downpipe and a cat-back system that may not align natively. Intercooler pipes in silicone-connected aluminum or stainless steel tubing are essential for routing boost pressure efficiently in turbocharged builds. Custom-length connecting pipes with slip-fit or v-band ends allow precise fitment in tight engine bays.What material is best for exhaust connecting pipes?Stainless steel connecting pipes offer the best long-t...

Black Ops Auto Works carries one of the largest selections of performance exhaust systems available online, with 7,700+ products covering cat-back exhausts, axle-back exhausts, turbo-back systems, downpipes, headers, mid-pipes, X-pipes, H-pipes, mufflers, resonators, catalytic converters, exhaust tips, and every component in between. Whether you're building a street car, a daily driver, a diesel truck, or a track build, the right exhaust upgrade is here. Shop by Exhaust System Type Cat-Back Exhaust Systems: The most popular performance exhaust upgrade. Replaces everything from the catalytic converter back for improved sound, better flow, and premium tip styling. Available in single exit, dual exit, and quad exit configurations. Axle-Back Exhaust Systems: A simpler bolt-on that replaces the rear section from the axle back. Best for drivers who want an improved exhaust note and cleaner tip appearance without a full system swap. Headers and Manifolds: Long tube headers and shorty h...

Shop mid pipes, X-pipes, H-pipes, connecting pipes, front pipes, link pipes, muffler delete pipes, resonator delete pipes, high-flow cats, and performance exhaust piping at Black Ops Auto Works. This collection includes exhaust mid-pipe upgrades for muscle cars, trucks, SUVs, imports, European performance vehicles, off-road builds, and high-horsepower street or track applications. Mid pipes are a key part of your exhaust system, connecting headers, downpipes, catalytic converters, resonators, mufflers, and cat-back exhaust systems. Whether you want improved exhaust flow, a deeper exhaust tone, reduced restriction, better sound, or a cleaner connection between exhaust components, Black Ops Auto Works carries mid pipes from trusted performance exhaust brands. Shop Mid Pipes by Brand Find performance mid pipes and exhaust components from brands in the Black Ops Auto Works catalog, including Cornerstone Performance, Solo Performance, Borla, Kooks Headers, CORSA Performance, MBRP, MagnaF...

TurboXS has manufactured performance parts for turbocharged vehicles since 1999, specializing in blow-off valves, intercooler kits, turbo inlets, downpipes, and boost control products engineered for popular turbocharged import and domestic platforms. TurboXS products are known for precise fitment and proven performance on Subaru, Mitsubishi, and other turbocharged sport compact platforms. Popular TurboXS Products The TurboXS product lineup includes recirculating and atmospheric blow-off valves compatible with the Subaru EJ and FA series engines, top-mount and front-mount intercooler kits for the WRX and STI, high-flow turbo inlets and charge pipes, race downpipes with high-flow catalytic converters, and boost controller kits for managing boost pressure on modified turbocharged applications. TurboXS has been a trusted name in the Subaru performance community for over two decades. What vehicles does TurboXS support? TurboXS specializes in parts for the Subaru WRX and STI across multip...