TA Performance offers mandrel bent down pipes for specific Buick applications. Most of our exhaust systems (and other similar systems) are designed to connect to full length headers, use our down pipe kits when connecting to stock exhaust manifolds or our shorty headers. Kits include (1) LH pipe, (1) RH pipe and a pair of attaching flanges.

Notes:

1. When using 2.5” exhaust and shorty headers on A & G body applications, use TA2008A down pipes modified with the collector reducer that is supplied with the shorty headers. Requires welding.
   
   
2. When using 2.5” exhaust and shorty headers on Riviera applications, use the front pipes of the TA2004C exhaust system modified with the collector reducer that is supplied with the shorty headers. Requires welding. OR purchase TA 2008G Separately for bolt up vice welding.