HKS DownPipe & non hks Up pipe. Will it cause CEL?

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May 16, 2003 | 11:20 AM

(==ImPrEzAWR==)

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HKS DownPipe & non hks Up pipe. Will it cause CEL?

What I mean is will an HKS downpipe on an stock uppipe cause an cel?

Also how loud would it be with just the HKS downpipe and an apexi n1.

Last edited by (==ImPrEzAWR==); May 16, 2003 at 11:48 AM.

May 16, 2003 | 12:39 PM

Kevin M

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From: Reno, NV

Car Info: 1993/2000/2001 GF4 mostly red

It is possible you'd get the CEL. With no resonator and no cats in the DP, it will be loud and annoying (to most people).

May 17, 2003 | 06:22 PM

(==ImPrEzAWR==)

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I love loud ****. And i m into rally stuff so will be pretty cool when passing up on people would sound like an rally car.

May 17, 2003 | 06:59 PM

Kevin M

Registered User

iTrader: (12)

Joined: Nov 2002

Posts: 18,369

From: Reno, NV

Car Info: 1993/2000/2001 GF4 mostly red

That would be nice, except for the fact it is illegal.

May 17, 2003 | 11:22 PM

(==ImPrEzAWR==)

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Nobody has to know. :P

Just placed an order for an HKS DownPipe.

So whats the precent % of getting an check engine light after the downpipe?

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