ta technix Stainless steel-downpipe 2.5 inch DPF replacement- Audi A4 A5 B8 2.7 2.0 TDI ta technix Stainless steel-downpipe 2.5 inch DPF replacement- Audi A4 A5 B8 2.7 2.0 TDI A downpipe (downpipe) replaces the original exhaust pipe and functions as a link between the turbocharger and the exhaust system. The larger the diameter of the downpipe, the easier it is for the exhaust gases to be drained away (the exhaust back pressure decreases). The turbocharger can work better/more efficiently and the exhaust gas temperature drops significantly. This results in a noticeably improved response and the entire turbo system is massively thermally relieved. This means you can achieve significantly increased engine performance and higher torque. Additional advantage: By installing this downpipe you ca.
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