GReddy Nissan SR20DET S14/S15 Short Runner Intake Plenum for Stock Throttle Body 2015-nissan-altima-esi4647235 An X-pipe balance tube is

An X-pipe balance tube is used to equalize and evenly distribute exhaust pulses which minimizes exhaust drone and increases flow and performance

You will be required to extend your primary o2 sensor harness to meet the new location which is lower on the header

With 2-way adjustability in the front sway bar

GReddy 97+ Nissan 240SX JDM (MC) Front Lip Spoiler **Must ask/call to order**

Drivability is similar to the stock clutch

GReddy Nissan SR20DET S14/S15 Short Runner Intake Plenum for Stock Throttle Body 2015-nissan-altima-esi4647235 An X-pipe balance tube isGReddy Nissan SR20DET S14 S15 Short Runner Intake Plenum for Stock Throttle Body