2003-2008 Nissan Catback Exhaust System 3" Pipe 4.5" Flat Tip 350Z INFINITI G35
Description
Features
- Producing strong, deep and noticeable sound
- 4.5" Flat tip with removable double-layer silencer, 3" piping
- Gain more horsepower, faster response, averaging 10-15 extra hp
- Professional installation is highly recommended
Fitment
| VEHICLE NAME | Year | Engine |
|---|---|---|
| INFINITI G35 | 2003~2007 | 3.5L |
| Nissan 350Z | 2003~2008 | 3.5L |
Our Policies
SHIPPING
Ships from nearest warehouse within 1 business day, arrives in 5-8 days (most areas in 7 days).
RETURNS
30-day return policy for all products.
WARRANTY
2-year replacement warranty on all parts.
OEM EXHAUST MANIFOLDS VS PERFORMANCE HEADERS
Equal-Length Primary Tubes
Synchronized exhaust pulses
DESIGN & ENGINEERING
Log-style Collector Design
Unequal-length runners
304 Stainless Steel
Mandrel-bent construction
MATERIAL & CONSTRUCTION
Cast Iron
Heavy and prone to corrosion
Scavenging Effect
Negative pressure wave extraction
EXHAUST FLOW
Turbulent Flow
High backpressure design
5-15% HP Increase
Improved volumetric efficiency
PERFORMANCE GAIN
Restricted Performance
Factory emission compliance focus
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.