Flashark Catback Exhaust for 2003-2008 Nissan 350Z & Infiniti G35 with 4.5'' Single Tip & 3'' Pipe
The Flashark Catback Exhaust is engineered to boost the performance of your 2003-2008 Nissan 350Z and Infiniti G35. Featuring a 4.5-inch flat tip with a detachable double-layer silencer and 3-inch piping, this exhaust adds 10-15 extra horsepower, providing quicker throttle response and a deeper, more aggressive exhaust note. Made from high-quality stainless steel with a mirror polish finish, it ensures durability and a sleek appearance.
Fitment:
2003-2008 Nissan 350Z Coupe/Convertible Models
2003-2008 Infiniti G35 Coupe Models ONLY (Requires Extension Pipe)
Note: Extension Pipe Required for Infiniti G35
Specifications:
Brand Name: FLASHARK Certificate: ISO9001:2000 Application: Catback Exhaust Material: Stainless Steel Surface: Mirror Polish Exhaust Tip and Piping: 4.5" Flat Tip with Double-Layer Silencer, 3" Piping Model: EC46507X
Feature:
4.5" flat tip, with detachable double-layer silencer, 3-inch pipe
Gain more horsepower, faster response, averaging 10-15 extra hp
Engineered To Be Direct Bolt-On Replacement To Increased Exhaust
Producing strong, deep, and noticeable sound
NOTE: Stainless steel is often chosen for its corrosion resistance, but it is not rust-free. Stainless steel may still corrode under certain conditions, depending on the environment in which it is used, the specific alloy composition, and other factors. Salt Lake is in a high salt environment, which will increase the risk of corrosion of stainless steel There needs to Appropriate protection and maintenance measures to extend the service life of stainless steel products!
Product Content:
1 Set x Exhaust System
Included Gaskets, Bolts & Nuts
Check Out Our Dual Tip Catback Exhaust for Nissan 350Z
If you’re considering a more aggressive and balanced exhaust note with a stunning visual upgrade, our Flashark Dual Tip Catback Exhaust for the 2003-2009 Nissan 350Z is the perfect choice. With its sleek 4.5” double-walled rolled tips, this system enhances both performance and aesthetics. The dual exhaust setup provides a richer, more dynamic sound while delivering smoother exhaust flow for even greater power gains. If you're aiming for the ultimate exhaust upgrade, the dual-tip version offers a high-performance experience with a sophisticated appearance.
Explore the Dual Tip Catback Exhaust for a bolder sound and enhanced performance, designed to take your driving experience to the next level.
Flashark All-in-One Kits
Often, after purchasing the 4.5" Single Tip 3" Pipe Catback Exhaust for 2003-2008 Nissan 350Z Infiniti G35, customers will also purchase other items. Come on, check out Flashark's all-in-one kits and modify your car to your heart's content!
Installed this on my ’05 350Z last weekend. Fitment was spot-on—bolted right up without issues. The sound is deep but not obnoxious, and the silencer is a nice touch for longer trips.
M
Mike R. (Los Angeles, US)
Sounds Mean, Looks Clean
Threw this on my '04 G35 coupe and it completely changed the car. The deep growl is perfect—not raspy at all. Install was a breeze, and the polished tip looks awesome. Noticed better throttle response too.
M
Marcus T. (Los Angeles, US)
Deep Tone and Easy Install
Put this on my 2005 350Z. Install was straightforward—lined up with stock hangers and bolts. The sound is deep and aggressive, especially without the silencer. Not too loud for daily driving, but definitely turns heads. Just make sure to clean it once in a while if you're in a salty area.
A
Adam B. (Reno, US)
Cat back exaust
Loud totally recommend if you have an older fin 2003 sedan you gotta get a cat back exaust extension for the year ur car other than that it’s loud
Put this catch can on my ’21 Q60. Install was straightforward, hoses lined up perfectly. Engine feels smoother on acceleration, and I’m confident it’s preventing future carbon buildup.
Put these on my ’10 G37 Coupe last month. Fitment was spot-on, install went smooth, and no rattles or leaks after a few hundred miles. Noticeable bump in power and a deeper exhaust tone without too much drone.
Installed these on my ’08 G37X over the weekend, and I’m impressed. The fitment was spot-on, no weird gaps or alignment issues. Throttle response feels snappier, and there’s a nice bump in low-end torque. The sound is a bit more aggressive but still daily-driver friendly.
I installed these on my 2012 G37 Coupe. Fitment was decent—took some effort around the steering shaft but nothing crazy. Once installed, the car feels more responsive and definitely pulls harder above 4K RPM. The sound is throatier too, especially at wide open throttle. Paired with a tune, it made a noticeable difference. So far, no leaks or issues.
