Crawford Z Car Does It Again!
10-01-2007, 10:30 AM
#26
Originally Posted by Andy@Performance
New product announcement for immediate release:
Crawford Z Car High Flow Catalytic Converters for the VQ35HR
September 25, 2007
Duarte, CA
Doug and the boys of Crawford Z Car Services has brought you another high quality and functional product for the Z car. Crawford has known to have exceptional quality products while offering a functional part that will make a difference in power delivery for your VQ35HR. You can always rely on Crawford as they have been with the 350Z crowd since day one.
While further developing the naturally aspirated route of the 350Z, Crawford found the stock cats to be extremely restrictive. In Crawford's redesign, they removed the secondary factory cats and replaced the primary with far more free-flowing converters.
Added torque and HP should be expected as well as a slightly more aggressive exhaust note. Expect gains to be in the 8 to 10 HP range for the 07 350Z. These are the perfect complement to Crawford's headers but will also show much improvement in power gains with an added high performance cat back exhaust system and exhaust manifold.
Crawford's high flow cats come with all hardware required for installation on any stock or aftermarket exhaust system, and with bungs installed for use with the factory oxygen sensors.
Crawford Z Car Service
1622 State Street
Nashville, Tennessee 37203
615-327-4159
www.crawfordzcar.com
MyNISMO/Performance Nissan of Duarte
1434 Buena Vista St
Duarte, CA 91010
1-866-211-7389
www.mynismo.com
Crawford Z Car High Flow Catalytic Converters for the VQ35HR
September 25, 2007
Duarte, CA
Doug and the boys of Crawford Z Car Services has brought you another high quality and functional product for the Z car. Crawford has known to have exceptional quality products while offering a functional part that will make a difference in power delivery for your VQ35HR. You can always rely on Crawford as they have been with the 350Z crowd since day one.
While further developing the naturally aspirated route of the 350Z, Crawford found the stock cats to be extremely restrictive. In Crawford's redesign, they removed the secondary factory cats and replaced the primary with far more free-flowing converters.
Added torque and HP should be expected as well as a slightly more aggressive exhaust note. Expect gains to be in the 8 to 10 HP range for the 07 350Z. These are the perfect complement to Crawford's headers but will also show much improvement in power gains with an added high performance cat back exhaust system and exhaust manifold.
Crawford's high flow cats come with all hardware required for installation on any stock or aftermarket exhaust system, and with bungs installed for use with the factory oxygen sensors.
Crawford Z Car Service
1622 State Street
Nashville, Tennessee 37203
615-327-4159
www.crawfordzcar.com
MyNISMO/Performance Nissan of Duarte
1434 Buena Vista St
Duarte, CA 91010
1-866-211-7389
www.mynismo.com
10-01-2007, 11:21 AM
#28
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Originally Posted by supra crazy
And how are these any different from regular high flows and also whats different on the VQHR exhaust then the older motor? I thought the exhaust system was the same?
10-01-2007, 11:51 AM
#30
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Originally Posted by Andy@Performance
I can organize a group buy for this. How many people would be interested in a group buy?
10-06-2007, 11:06 AM
#36
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Originally Posted by SOLO-350Z
They should make headers, the HR needs them since it has a manifold just like the 03-06.
10-06-2007, 11:54 AM
#38
Originally Posted by g356gear
Not true. When Sharif had the dissection thread going, you could see that the 07's have a tubular manifold instead of the POS style like on the 03+'s
We looked, trust me, it was not as you wish to believe.
Looks nothing like below. Like I said, we verified it by looking at mine.
Last edited by SOLO-350Z; 10-06-2007 at 11:56 AM.
