New Helix Cat-Delete test pipe
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From: Santa Ana, California
Originally Posted by T_REX02
Gruppe-S......Is there anyway you guys could sell one of these with the bung included for the catback???? I'm on a remote island over here in the military and we don't exactly have a hardware store or stores to just go and pick one up....I'm an electrician so the wiring part isn't hard for me I just need the stupid plug for the o2 sensor on the catback....please let me know, I'll pay the extra couple bucks for the bung.... 

Judging the way the test pipe is setup , it looks to be pretty plug and play . The flange on the top of the DP probably connects to the dp and the the tubing helps block the raw exhaust gases but it still lets enough exhaust through so the sensor will still pick up reading and not throw a CEL for bad 02 sensor. It is mechanical so it requires no spilicing of the 02 wiring
very nice. I will buy one tommorow
very nice. I will buy one tommorow
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From: Santa Ana, California
Originally Posted by Quickshift
Judging the way the test pipe is setup , it looks to be pretty plug and play . The flange on the top of the DP probably connects to the dp and the the tubing helps block the raw exhaust gases but it still lets enough exhaust through so the sensor will still pick up reading and not throw a CEL for bad 02 sensor. It is mechanical so it requires no spilicing of the 02 wiring
very nice. I will buy one tommorow 
very nice. I will buy one tommorow 
Thanks
Cal
Gruppe-S
510-498-8400
Well I just called and ordered the test-pipe.....Thanks for answering my questions....Awesome customer service once again
It's good to know your hard earned military paycheck is going to a business that takes care of their customers.....Keep On Keepin' On Gruppe-S
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From: Santa Ana, California
Originally Posted by RonV
A free beer or a test pipe????
HAHA!!!!
Thanks
Cal
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From: Santa Ana, California
Originally Posted by T_REX02
Well I just called and ordered the test-pipe.....Thanks for answering my questions....Awesome customer service once again
It's good to know your hard earned military paycheck is going to a business that takes care of their customers.....Keep On Keepin' On Gruppe-S 

Thread Starter
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From: Santa Ana, California
Originally Posted by ZeroFrost
Hey will the Test pipe bolt right up to a Megan Racing Downpipe? And when i get the Test Pipe, will i need to modify it in any way, or just bolt it up and its ready to go?
Thanks
Cal
Gruppe-S
another advantage of this pipe is the fact that it is probably the length of the jdm spec evo cat, from what I have heard the jdm cat is a little longer than ours and that is the cause of the clearance issues of the first helix dp, for those of you running the first release of their dp this would be a viable solution for you. funny thing is... this delete pipe looks identical, in design, to my Ultimate Racing dp, guess if something works it works, if it is using the same method to trick the o2 sensor into not overheating than I can vouch that this method works flawlessly.
yep looks exactly like my ultimate racing testpipe. haha but the helix one is pretty. i think i am going to sell my ultimate racing one, to pick up a helix one. since i have a helix downpipe.
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From: Santa Ana, California
Originally Posted by Corey
How about the test pipe fitting with the HKS downpipe and the HKS Carbon-Ti? If it will fit then I should be game here really soon. 
Originally Posted by HxllxMan
I just send a E-mail, and forgot to ask if it will fit with Hks 30th anniversary cat-back 

Thanks
Cal
Gruppe-S






