COBB Tuning have completed yet another addition to their lineup just days after announcing their Intake Hose Kit for the GT-R. This time it’s a range of 3.5″ stainless steel midpipes for the GT-R which are built to the typical top quality finish of other COBB Tuning products.

The midpipes are constructed from 304 grade stainless steel and are tig welded and the flex sections are internally lined for extra durability. The primary pipe diameter is 2x 3″ which feeds into a single 3.5″ pipe downstream.

The catless version predictably deletes the two secondary catalytic converters on the OEM version while the catted version features two fixed high flow cat coverters to keep the exhaust nice and street legal.

The guys at COBB have seen some decent gains from this midpipe and have published the dyno charts using this really cool online dyno graph tool.

Head on over to the link below to check out just how much extra power they can squeeze out from just this simple to bolt up part…

Link: COBB Tuning Midpipes @ Official Website