The ISR Performance resonated test pipes are constructed using high quality stainless steel. These resonated test pipes utilize stock flange locations so they can be used with stock components or aftermarket (Provided they aftermarket components use stock style flanges and mounting locations).
These test pipes will eliminate your catalytic converter, and are designed for off-road use only. Utilizing a small resonator, the ISR Performance resonated test pipes will help cut some of the rasp of the exhaust note of your modified VQ while still providing much better exhaust gas flow than the OEM catalytic converter. These will help add the maximum amount of horsepower and torque to your VQ, especially when paired with the ISR Y-pipe and exhaust!
** All ISR Performance Products are Designed for Off Road Use Only **
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
Do these fit an 06 G35X
based on 2 customer reviews
Fantastic form factor, and easy installation, comes with literally everything you need for installation (unlike other "cheap" options) They sound fantastic when paired with a Dual exit setup. Cannot speak for CEL as I am tuned, however If you are looking to spice up the daily for next to nothing this is it.
Great looking and perfect fit. Comes with all hardware. Got 15hp gain. NO CEL WITHOUT O2 SENSOR EXTENSIONS.!!! Only negative is no extra bung for wideband O2 sensor. Otherwise great buy quality stuff here.