ISR Performance Series II EP Dual Titanium Blast Pipes 3" - Nissan 350z

The ISR Performance Series II EP Dual Titanium Exhaust for the 350Z is the full-titanium build of our EP Dual blast-pipe exhaust. About 9 pounds total weight, burnt titanium tips, dual 3" outlet, precision welded. The lightest catback we make for the 350Z, designed for builds where weight reduction actually matters.

What It Does

Y-pipe back catback in full titanium construction. Total system weight comes in around 9 pounds, which is dramatically lighter than the stainless steel EP Dual equivalent. Titanium delivers the strength-to-weight ratio and the burnt-tip finish that titanium gets naturally from heat cycling. The 3" piping splits to dual 3" tips at the rear. Unrestricted flow, minimal mass, and a look that earns the asking price.

Fitment

Nissan 350Z only. This is the titanium variant of our EP Dual blast-pipe exhaust. For the stainless steel version, see IS-EPDual-350Z. Pairs with the IS-Z33-Y Y-pipe (for 350Z/G35 RWD); do not use the IS-Z34-Y, which is for the 370Z/G37/Q60 3.7L. A bumper tuck may be required to clear the wider dual tip section, consistent with the stainless EP Dual variant.

What's in the Box

• 1x 3" mid pipe
• 1x dual 3" tip section
• 2x 2-bolt 3" exhaust gaskets
• 4x bolts
• 4x nuts

Product Details

Brand: ISR Performance

Part Number: IS-EPTI-350Z

Type: Series II EP Dual Y-pipe back catback exhaust (titanium)

Material: Full titanium

Total Weight: ~9 lbs

Vehicle Fitment: Nissan 350Z

Piping: 3" with dual 3" tips

Tips: Burnt titanium

Construction: Precision welded

Companion Y-pipe: IS-Z33-Y (sold separately)

Stainless Steel Alternative: IS-EPDual-350Z

Required Modification: Bumper tuck may be required for tip clearance

Sold: Complete kit

Legality: Off-road and competition use only (legal in California only for racing vehicles which may never be registered or used on public roads)