ISR Performance Series II Titanium Single GT Exhaust - Nissan 370Z - Clearance

Clearance Item: Bent muffler tip. Check the listing photos for the specific damage. Otherwise a new unit at a clearance price.

Our Series II Titanium Single GT exhaust for the 370Z. Full titanium construction puts the entire cat-back at roughly 9 lbs total. Y-pipe back single exit, 3" piping with a 4.5" burnt titanium tip, tuned for the same deep and aggressive Single GT tone as the rest of the family, with a serious weight savings nobody else in the lineup matches.

What It Does

Replaces the factory cat-back with a Y-pipe-back single exit titanium system. Titanium is dramatically lighter than stainless and resists heat-cycling fatigue, so this is the cat-back of choice when shaving every last pound matters (think time attack, track day, or just a relentlessly weight-conscious build). Burnt titanium tip is a natural byproduct of the heat-treatment process and gives the exhaust its signature look.

Fitment

Fits the Nissan 370Z only. Verify Nismo compatibility before ordering, since the Nismo exhaust routing differs from the standard 370Z on other Z cat-backs in our lineup.

Features

• Full titanium construction, approximately 9 lbs total weight
• 3" exhaust piping with 4.5" burnt titanium muffler tip
• Precision welded
• Deep, aggressive Single GT exhaust tone
• Series II family member

What's in the Box

• 1x 3" mid pipe
• 1x 3" muffler section with 4.5" burnt titanium tip
• 2x 2-bolt 3" exhaust gaskets
• 4x bolts
• 4x nuts

Product Details

Brand: ISR Performance

Part Number: CL-IS-GTTi-370z (clearance unit)

Type: Series II Titanium Single GT Cat-Back Exhaust

Vehicle Fitment: Nissan 370Z

Material: Full titanium

Weight: Approximately 9 lbs total

Piping: 3"

Tip: 4.5" burnt titanium

Configuration: Single exit (Y-pipe back)

Condition: Clearance, bent muffler tip (see photos)

Sold: As a complete cat-back kit

Legality: Off-road and competition use only