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Unlock hidden horsepower and transform the driving experience of your Porsche 970 Panamera Turbo or Turbo S with the Untd. Performance Catless Downpipe. Engineered for the first-generation 4.8L twin-turbo V8, this downpipe removes the restrictive factory catalytic converters to dramatically improve exhaust flow, turbo response, and sound. The result is sharper throttle feel, faster acceleration, and a more aggressive exhaust noteโperfect for performance builds and enthusiast-driven setups.
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Elevate the performance and driving experience of your Porsche 971 Panamera Turbo or Turbo S Turismo with the Untd. Performance Catless Downpipe. Designed to replace restrictive factory catalytic converters, this upgrade dramatically improves exhaust flow, turbo efficiency, and overall power delivery while unlocking a bold, motorsport-inspired exhaust note.
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Enhance the performance of your Porsche 971 Panamera Turbo / Turbo S Turismo with the Untd. Performance Catless Downpipe w/ Heat Shield. Engineered to maximize exhaust flow, it delivers measurable gains in horsepower, torque, and turbo efficiency. Integrated thermal shielding minimizes under-hood temperatures for improved reliability. Provides quicker spool, sharper throttle response, and a more commanding exhaust presence. Constructed from premium TIG-welded stainless steel with precise, direct bolt-on fitment.
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Upgrade your Porsche 971 Panamera 4.0T Turbo, Turbo S, or GTS Turismo with the Untd. Performance Catted 200 Cell Downpipe w/ Heat Shield. Features a high-flow 200-cell catalytic converter for improved exhaust flow while maintaining emissions compliance. Integrated heat shielding reduces under-hood temperatures and protects surrounding components. Delivers quicker turbo spool, sharper throttle response, and a deeper, refined exhaust note. Constructed from TIG-welded stainless steel with direct bolt-on fitment for reliable, high-performance operation.
