Hey Guys,

Still got a few more Helix cat-back exhaust systems that need to sell ASAP before our next shipment arrives!



Helix Cat Back Exhaust System
Features:

*Robotic TIG welded muffler
* full 76mm SS304 piping for maximum flow and power. (piping does not taper)
*Includes silencer for additional sound suppresion (Includes silencer removal tool)
*Robotic CNC mandrel bent piping, fully polished
*Thick flanges to eliminate leaks & warpage
*115mm TIP

sound clip: http://www.norcalevo.net/gallery/al...elixExhaust.mov

msrp: $549
Special Introductory price was $449 Shipped! Now $440 shipped with free SS test pipe!!!! (lower 48 states)

*Plenty in stock and ready for immediate shipping!!*

Please give us a call for questions and ordering!!

Thanks

Cal
gruppe-s
510-498-8400
510-498-8882 fax

 

more pix here:

 

Bump!

 

Thank you for ordering! Still got about 5 units available for immediate shipping! Please call to order!

Cal
gruppe-s
510-498-8400

 

FREE SS test pipe w/ Helix cat-back exhaust purchase! Hurry while supply lasts!

 

Is this a helix test pipe?
I am intersted, do u except paypal?
If so Im game

 

Cal - can you quote me a price with the Helix dp too? And do you do Jethot coating?

 

I just called and they are out of stock on the DPipes.....damn!...hehe
I just ordered mine....Thanks for the awesome deal!!!!!

 

The new version DP will be here in about 2-3 weeks. It is somewhere in the middle of pacific ocean right now.. Special one time Combo Deal on Helix cat-back, SS test pipe and Helix downpipe will be $700 shipped! (regular price is $820 shipped)

Jethot coating for the dp is not available at this time. The lead time will take too long.. I might consider doing this in the future tho..

Thanks

Cal
gruppe-s
510-498-8400

 

Can you guys weld the bung for an Bosch 02 sensor on the DP?

 

Hey John,

What is the benefit of having o2 sensor bung on the downpipe? The secondary o2 sensor is located on the mid-pipe.. Please elaborate.

Thanks

Cal
gruppe-s
510-498-8400

 

Its for a wideband. Reason I am asking is on my current set up the wideband is welded on the DP.

 

ahh.. I see..

yeah as of right now, we do not offer this type of service. But I will fwd this request to our manager and see what he says.

Thanks

Cal
gruppe-s
510-498-8400

 

how much are the test pipes going for? and can you get me a silencer?? mines few off on the freeway.

 

Hey, no worries. Give me a call on Monday and I will take care of you. I can give you my silencer for free since I don't use it at all.

SS test pipe is listed as $75

Titanium Test pipe is listed as $150.