wideband
You can buy a test pipe that already has one built in: http://www.scienceofspeed.com/products/exh...aust_test_pipe/
The J's Racing header also has an extra bung, and there might be other brands out there as well.
The J's Racing header also has an extra bung, and there might be other brands out there as well.
Thread
Thread Starter
Forum
Replies
Last Post






