2.5'' Downpipe Exhaust For 2007-2016 Mini Cooper R55-R61 1.6 | SPELAB
---tab Description--- What does a downpipe do? The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will…
TL;DR: ---tab Description--- What does a downpipe do? The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high-flowing catalytic converter or remove the ca…
