ISR Performance Bell Mount Downpipe - Nissan Skyline R32 GTST R33 Mini-Antennas LT 1992 - 1999 GMC

LT 1992 - 1999 GMC C1500 Suburban SLE

It bolts directly to your factory mounting points—no cutting

Test it on a bench with 12V before final install — you'll know in seconds if the motor spins and pressure builds

Fastening hardware is not included — use your existing OEM hardware or standard metric bolts from your local hardware store

ISR Performance Bell Mount Downpipe - Nissan Skyline R32 GTST R33 Mini-Antennas LT 1992 - 1999 GMCISR Performance Bell Mount Downpipe Nissan Skyline R32 GTST R33 GTST ISR Performance Stainless Steel Bell Mount Downpipe for the Nissan Skyline R32 & R33 GTST replaces the Factory restrictive downpipe with a 3" one piece unit that bolts directly to your turbo. Increasing the Size of the downpipe allows the exhaust to flow more freely and free up Horsepower. **Item is specifially designed to be used in the Nissan Skyline Chassis. Will not fit with