Z1 Motorsports M-Spec G35 Coupe Cat-Back Back Dual Exhaust
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Product Description

The Z1 Infiniti G35 Cat-Back Dual Exhaust combines our most popular dual exhaust with our new Z1 Stainless Steel Y-Pipe into one convenient and well-priced exhaust system.

The Z1 Motorsports M-Spec G35 Coupe Dual Exhaust was designed for the enthusiast looking for a dual exhaust that does not sacrifice power or sound! The race-inspired muffler design produces an exhaust note with a signature growl.

Features include a fully tig welded construction with 16 gauge 304 stainless steel tubing. A 3" main pipe leads to our stepped V Band connection to ensure a positive seal ahead of the two mandrel bent, 2 1/4" sections connecting the Z1 Motorsports resonated mufflers with 4" tips in your choice of straight or slant cut style. With a signature growl at daily duty revs the belt under aggressive throttle applications is not to be missed.

This exhaust is LOUD, but with the newly included dual-stage silencer, the exhaust volume can be changed within minutes with basic hand tools, making early morning escapes to the race track an easy feat to achieve without waking your easily disturbed neighbor.

The Z1 Dual Exhaust weighs only 35.65lbs, approximatly 10.53lbs lighter than stock!

High Velocity Y-Pipe

The Z1 Stainless Steel Y-Pipe included in the Cat-Back exhaust was produced specifically for enthusiasts looking to increase horsepower and torque across the entire powerband while simultaneously improving exhaust note when combined with a full exhaust. Features a special 3-piece design with swedged slip joints, making installation a breeze! 2mm wall thickness ensures maximum durability while thick laser-cut flanges are utilized to ensure a proper seal with high resistance to warpage overtime.

Mandrel bent primary pipes provide smooth transitions to the large 3'' merge collector. The merge collector increases exhaust gas velocity and improves the scavenging effect. Exhaust scavenging makes an exhaust system more efficient, by improving the scavenging effect of the exhaust you allow for greater exhaust flow resulting in MORE POWER! In addition, an auxiliary exhaust bung is installed in the collector at the rear to allow for easy wideband installation or additional monitoring of exhaust gas temperature.

Features:

  • Stainless Steel Construction for Optimal Corrosion Resistance
  • Mandrel Bent Piping For Maximum Flow
  • 2mm Wall Thickness = Durability!
  • 12mm Thick Mounting Flange
  • Dual Baffle Silencer Included
  • Included Y-Pipe

This system includes:

  • 3" Mid Pipe
  • 3" to 2.25" Muffler Y-Pipe
  • (2) 2.25" Mufflers
    • With Dual Stage Silencer
  • 3" 2 Bolt Exhaust Gasket
  • Muffler Hangers
  • Exhaust Mounting Hardware
  • G35 Exhaust Extension
  • Z1 Stainless Steel Y-Pipe

Formerly produced by Momentum Performance. The design and quality of this exhaust has not changed, simply the logo. Only available through Z1 Motorsports.

Please Note: Removal of the EVAP box splash shield and some minor trimming to the rear bumper may be needed for muffler clearance. If this is not done damage to the bumper can occur. 

*** This item does not qualify for any additional discounts or promotions ***

Z1 Motorsports M-Spec G35 Coupe Cat-Back Back Dual Exhaust

Fits models: G35...
Please review the product description if you are unsure about any of the options below.

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In stock, ships within 2 business days. 
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$948.00
$1,548.00
You Save:$600.00 (39%)

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Z1 Motorsports M-Spec G35 Coupe Cat-Back Back Dual Exhaust
$948.00
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What our customers say

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Marco
March 6, 2024
The 3inch v band was abit tough to connect but i made it work. Fits snug and ships fast. Neighbors hate me so it works. Not for silly lalas who want a quiet car this is for the loud boyz.
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Marco
November 2, 2023
Sounds beast! Massive air flow difference than just cutting the mufflers.
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David
April 21, 2023
Amazing product, easy installation looks and sounds great
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Christopher
July 12, 2022
Fire exhaust. No complains. Neighbors don’t like me tho. But yolo(lol).
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Thaddeus
June 2, 2022
LOUD....for me uncomfortable loud so I used the silencers until I added a borla resonator. I like the tone and it's still aggressive but it's comfortable on my commute. Noticable power increase and looks great with the angles mufflers. Quality is A1!
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Juan
March 19, 2022
I’m so happy with the quality, sound of my Z1 exhaust. This is an amazing company with very fast shipping. The installation was so easy because of the quality of the product.
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Jorge
January 25, 2021
Overall I am very satisfied with the cat back dual exhaust. Easy 3 hrs installation and the best part of it is that it does not emit a quiet but not that loud sound Its right in between. Is what I needed. I look forward to keep buying parts from Z1 Motorsports for my G35. P.S: my neighbors do not like me a little bit more now. Lol.