ISR Performance Straight Dual 4" Tip Exhaust - Nissan 240sx 95-98

The ISR Performance Straight Dual 4-inch Tip Exhaust is a no-compromise race exhaust for the 1995-1998 Nissan 240SX S14. Straight 3-inch piping splits into dual 4-inch tips with no resonator and no mufflers. Maximum flow, minimum weight, and the loudest possible exhaust note. This is a blast-pipe setup built for the track, not the street.

What It Does

Eliminates the muffler and resonator entirely. Straight 3-inch piping runs from the downpipe flange to dual 4-inch exit tips, giving you completely unrestricted flow. The tradeoff is volume: with no sound deadening anywhere in the system, this exhaust is dramatically louder than any muffled setup. Best suited to track-only cars, drift builds running closed courses, or grudge cars where noise isn't a consideration.

Loudness warning: This system has no mufflers or resonators. It will fail any sound test, will not pass any street noise regulation, and will be far louder than any catback exhaust on the market. Plan accordingly.

Fitment

• 1995-1998 Nissan 240SX S14

Limited Quantities

This is a limited-production exhaust. Stock is not always available, so order while in stock if you've been waiting on one.

Product Details

Brand: ISR Performance

Part Number: IS-EPDual-S14BO

Type: Straight-Pipe Race Exhaust (Catback)

Vehicle Fitment: 1995-1998 Nissan 240SX (S14)

Material: Stainless steel

Piping Diameter: 3-inch

Tip Configuration: Dual 4-inch exit

Resonator: None

Mufflers: None

Sound Level: Extremely loud (open straight pipe)

Availability: Limited quantities

Application: Track, drift, race-only builds

Sold: Complete exhaust system

Legality: Off-road and competition use only