2.75" B-Pipe
The stock B-Pipe is a big restriction in the MR2. Entering the secondary cat it necks down to less than TWO INCHES. This 2.75" mandrel bent stainless steel B-pipe replaces the stock B-pipe allowing for greater exhaust flow, faster turbocharger spool-up, and better top end power. We typically see 10 hp and over 15 lb ft. of torque. Introductory Price $180