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Description
Upgrade your Infiniti G35 with FLASHARK Exhaust Downpipes Test Pipes designed for the VQ35DE engine. These high-performance test pipes are engineered to replace the restrictive catalytic converters, improving exhaust flow and increasing horsepower. Whether you drive a 350Z or a G35, these downpipes are perfect for enhancing engine output and delivering a more aggressive exhaust note. With easy fitment for the Infiniti G35, this product is a must-have for enthusiasts looking to boost performance.
If you like this 1999-2006 4.8L, 5.3L, 6.0L Test Pipe, please feel free to buy it; after purchasing, you can always contact us for a full refund if you don't want it;
1. Do G35/350Z test pipes or downpipes increase horsepower? Yes, aftermarket test pipes and downpipes have been shown to significantly increase horsepower. On average, a high-performance G35/350Z downpipe or test pipes can add 10 to 20 horsepower. The horsepower gain is especially noticeable when the turbo spools up.
2. Will installing G35/350Z test pipes or a downpipe make my car louder? Yes, installing G35/350Z test pipes or downpipe will make your car louder, providing a more aggressive and pronounced exhaust note. Flashark downpipes and test pipes reduce backpressure, allowing for a smoother exhaust flow, making the sound louder and more intense compared to stock parts.
3. Will installing a G35/350Z downpipe or test pipes void my warranty? No, installing an aftermarket G35/350Z downpipe or test pipes will not void your vehicle’s warranty. For U.S. residents, the Magnuson-Moss Warranty Act ensures your warranty remains intact, protecting you even with aftermarket parts installed.
Shipping Information: Free Quick Shipping to USA. Estimated Time of Arrival: within 3-5 working days.
Features: 1. Improve Engine Output and Efficiency, Give you an extra HPs, and increases torque 2. Large diameter and free flow tubing for unrestricted flow, Making the exhaust air flow smooth, Designed for high-performance racing 3. Made of High-Quality 16-gauge T-304 Stainless Steel with Computerized Mandrel-Bends 4. All joints are TIG welded to prevent cracking and wear 5. CNC Machine Flange for MAX Strength and Durability 6. Flanges chrome plated for corrosion resistance
Test Pipes/Downpipes are designed to replace the restrictive catalytic converters in your vehicle’s exhaust system, reducing exhaust drag and increasing power output. This upgrade is typically used in track and high-performance applications for those seeking improved engine efficiency and power.
For the Infiniti G35, G35 test pipes or 350Z test pipes eliminate the factory catalytic converters, allowing for a freer-flowing exhaust system. This modification can lead to noticeable gains in horsepower and torque, enhancing overall engine performance. By removing catalytic converters, these parts reduce the risk of clogging or failure, potentially lowering long-term maintenance costs.
Package Included: 2 x Test Pipes/Downpipes with Gaskets & Bolts
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.