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KO Racing B-pipe for Stock Muffler 2.5" 3SGTE MR2
KORacing Products » Toyota MR2 MK2 » Exhaust

The most restrictive portion of the stock exhaust system is the b-pipe portion that starts at the exit of the stock cat and ends at the inlet to the muffler. In many places, the stock pipe restricts down to less than 2" in diameter. By changing out this portion of the stock exhaust, you can get nearly the same performance as a full aftermarket exhaust system.

This b-pipe is constructed from 16 gage 2.5" diameter mandrel bent aluminized pipe. The flanges are laser cut 3/8" for excellent seal retension and the hardware is all stainless steel. This pipe can be ordered with no catalytic converter standard, or optionally with a high flow unit in approximately the same location as stock.

This part will work with the Greddy SP exhaust.

*Note: This is not and emissions legal part -- but when ordered with the high flow cat, it may comply with your local emission regulations.

Made to order. 2-4 weeks to build.

$270.00 each
catalytic converter:

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