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Helix SS test pipe - $119 w/ cel fix shipped

The Helix Test Pipes are the optimal system for the performance minded EVO owner. This downpipe features fully polished stainless steel construction. Piping diameter is 3 inches and includes all neccessary hardware for trouble free installation. CEL Fix also included! Dyno proven of 8-15 whp gain when used in conjunction with the Helix EVO catback system.

Helix SS Metal HFC - $249 shipped

The Helix Hi-Flow cats are the optimal system for the performance minded EVO owner. This particular high-flow cat incorporates a 200 cell Metal-Substrate high-flow catalytic converter and thermal barrier heat-shield. The thermal barrier heat-shield assists in rapid warm-up of the cat for maximum efficiency and helps to keep exhaust gas velocities high.. Piping diameter is 3 inches and includes all neccessary hardware for trouble free installation.

Metal vs Ceramic cat


Package with HKS Hiper exhaust for $535 extra shipped





Free shipping to any lower 48 states

CA tax apply to CA residents

thanks,
Tom

 

so there are in stock ready to ship?

 

are these in stock? and how long would it take for one to get to oregon?

 

Hi,

These are in stock ready to be shipped.

I have two test pipes and 5 cats left so first come first serve!

I also have the Helix IC pipe (black) in stock if anyone is interested.

Sale price: $325 shipped to any lower 48 states


The Helix Full Intercooler pipe kit comes with 4 fully aluminized pipes, 3-ply race ready silicone hoses and hardware for an easy installation. We have seen fast turbo spool and an avg increase of 5-10whp gain on a properly tuned EVO. (Evo 8 only)

Thanks,
Tom

 

What kinda of cel fix do these test pipes have, the wire in one or the welded on one?
I already have the perrin wire in cel fix.

 

Hi,

The test pipe will come with mechanical cel fix so there's no need to cut the wires.

Thanks,
Tom

 

I was thinking about getting a helix high flow cat to finish off my exaust set up with the combination of Apexi GT spec downpipe and Apexi GT spec Cat back exhaust. Would these set up with the helix high flow cat hurt my performance? It would be nice if Apexi made a high flow cat.

 

^^^^Go to this link below
http://bulletproofautomotive.com/cat...il.php?ID=2016

 

thanx mate, I thought they don't exist. Wow $663, that's insane.

 

Most of the JDM metal cats will cost you an arm and a leg. Helix metal HFC will be the best bang for the bux for you. This HFC is much more efficient compared with the traditional ceramic design. If you compare it to a test pipe, you are only a few whp off which you won't even notice.

Thanks,
Tom

 

placed my order earlier today.. bump!

 

save me one, I'm def getting one next paycheck

 

Does it matter which direction the helix HF cat is installed? just wondering because it has no directional arrows to show direction flow.

 

PapitoEVO8 - Either way will be fine

 

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