ISR Performance MBSE Axle Back Exhaust - Infiniti G35 Sedan 03-04

The ISR Performance MBSE axle back exhaust for the 2003 and 2004 Infiniti G35 Sedan is a muffler-only replacement that gives the VQ35DE a deep, aggressive note while leaving the factory mid pipe and Y-pipe in place. It is the quickest exhaust change you can make on an early G35 sedan: unbolt the stock muffler, bolt on the ISR canister, done.

Large canister, single exit

MBSE uses a big canister style muffler with a single 4.5 inch polished tip. The large body keeps the tone deep rather than raspy, and the stainless construction will not rot out the way the factory muffler eventually does.

Features

• Deep and aggressive exhaust tone
• Precision TIG welded stainless steel
• Polished tip and muffler
• Bolts to the factory 3 inch 2 bolt flange

Fitment

• 2003 to 2004 Infiniti G35 Sedan, rear wheel drive

This part is specific to the early sedan. 2005 and later sedans, G35 coupes and the 350Z use different rear sections.

What is in the box

• 1x axle back muffler section with 4.5 inch tip
• 1x 2 bolt 3 inch exhaust gasket
• 2x bolts
• 2x nuts

Install note

Reuse the factory rubber hangers. Soak the stock flange bolts with penetrating oil beforehand, as the originals are usually seized after years of heat cycling.

All ISR Performance products are designed for off-road use only.