ISR Performance Bell Mouth Downpipe - Nissan Skyline R32 GTST / R33 GTST

Enhance the performance of your Nissan Skyline R32 or R33 GTST with the ISR Performance Bell Mouth Downpipe, specifically engineered to fit both the RB25DET and RB20DET engines running stock style turbos. This high-quality stainless steel downpipe is designed to replace the factory restrictive downpipe, allowing your exhaust gases to flow more freely and unlocking additional horsepower from your RB25DET or RB20DET motor.

The downpipe features a full 3" one-piece construction that bolts directly to your turbo, providing a significant improvement in exhaust flow. However, it's important to note that this downpipe does not replace the catalytic converter. To complete your exhaust setup, you'll need to pair it with a high-flow catalytic converter or a test pipe, ensuring your system operates efficiently and meets your performance goals.

This downpipe is designed specifically for the Nissan Skyline chassis and is compatible only with RHD (Right Hand Drive) vehicles. It will not fit LHD (Left Hand Drive) swapped vehicles.

What’s Included in the Box:

• 1x Bell Mouth Downpipe
• 1x 5-Bolt Exhaust Gasket
• 1x 2-Bolt 3" Exhaust Gasket
• 2x Bolts
• 2x Nuts

Upgrade your Skyline’s exhaust system with the ISR Performance Bell Mouth Downpipe and experience improved power, response, and sound from your RB25DET or RB20DET engine.

Please Note: A high-flow catalytic converter or test pipe is required for installation, as this downpipe does not replace the factory catalytic converter.