Step by step install guide by MVP Motorsports as well as before after sound clips!!!!
https://my350z.com/forum/vq35hr/4510...2008-350z.html


03-06 350Z/G35 High Flow Cats!!



Metallic substrate HFC's. Spun catalytic converters, OBDII & 49 state compliant. Full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound ultra thin foil. Perfect for forced induction use. Click on the "Large View" for a side by side comparison of the metallic substrate vs. standard ceramic substrate. Made in the USA.

$479.99 MSRP
PM FOR BEST PRICE!!

07-UP 350Z, 370Z, & Infiniti G37, VQ35HR HFC!!


Metallic substrate spun catalytic converters, OBDII & 49 state compliant. Full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound ultra thin foil. Includes our custom made soft crush graphite collector gaskets for a leak free seal. These are made specifically for the new HR motor by BERK. Made with pride in the USA. As of January 1st, 2009, performance high flow cats are intended for off-road use only in the state of California.

$549.99 MSRP
PM FOR BEST PRICE!!


Nissan 350Z 03-06, Infiniti G35 Coupe 03-06, 02-06 Sedan Test pipes.


Dual 60mm Test Pipes w/ Built in O2 CEL fix. Additional O2 Bung Included on both pipes for left bank & right bank wide band O2 fuel tuning. Full 304SS. Built in CEL fix is ~95% effective in most cases. Your results may vary.

$179.99 MSRP
PM FOR BEST PRICE!!

Nissan 350Z 07-up & G37, VQ35HR Test Pipes!!


HR Motor Test Pipes. Includes 4 O2 Bungs for Wideband Tuning. Fully plated & gusseted support brackets. Made in the USA

$349.99 MSRP
PM FOR BEST PRICE!!


Regards,
Robert

 

Just curious, why do the HR test pipes cost twice what the DE ones do?

PM me the 'best' price on the HR ones please

Thanks.

 

I will ask them tomorrow when they are open for an in depth reason as to why.

When I was adding the product to our site I wondered the same thing

Regards,
Robert

 

All PM's replied!! Thanks for the orders guys!

Regards,
Robert

 

07-UP 350Z, 370Z, & Infiniti G37, VQ35HR HFC shipped to 22030. Thanks.

-Ray

 

PM sent!!

Regards,
Robert

 

Reply from Berk:

There is just a longer production process with the HR test pipes. In layman's terms they're more difficult to make with the bracket and the custom made gaskets.

Regards,
Robert

 

priced shipped to 76020 on HFC for 08 Z thanks! or picked up Im within driving distance.

 

how much for 03-06 350Z/G35 High Flow Cats shipped to 98087?

thanks

 

PM's on the way!

Regards,
Robert

 

Thanks for the orders everyone!!! Keep them comin!!!

Regards,
Robert

 

All PM's replied!!

Regards,
Robert

 

TTT!!!

Regards,
Robert

 

what are the average gain on these?

8HP 10 TQ?

i cant decide between there or Resonated TP's lol

 

05 350z shipped to 06516 everything pipes and cats

 

On the HFC's
7-10 rwhp if the car is completely stock prior to HFC upgrade.

Regards,
Robert

 

06 HFC's shipped to 33510 please?

 

Pm price for test pipes for 350z non HR shipped to 55378

 

PM's sent!

Regards,
Robert

 

HFC for 04 350z shipped to 66062

thanks