Emmissions Limits
Thread Starter
Racer
Joined: Feb 2010
Posts: 293
Likes: 1
Emmissions Limits
Hi,
I am wondering how far I can go with mods without failing CT emissions testing. I would like to do B&B exhaust, headers of some kind (suggestions please), a cold air intake (again, suggestions on best power gains), and I also heard that upgrading the throttle body can be a big HP gain.
I am wondering how far I can go with mods without failing CT emissions testing. I would like to do B&B exhaust, headers of some kind (suggestions please), a cold air intake (again, suggestions on best power gains), and I also heard that upgrading the throttle body can be a big HP gain.
Supporting Vendor
Joined: Nov 2007
Posts: 31,256
Likes: 335
From: San Jose CA
St. Jude Donor '11
If CT emissions standards are like California's then this is what you can and cannot do.
Supercharger (Passes Smog no Problem and will have a EO #)
Exhaust/ Catback (Passes Smog no Problem)
Long Tube Headers w/ Cats (MAY pass sniffer but will not pass visual)
Cold Air Intake (Will pass smog as long as the CEL is not on. Some CAI have carb #s such as K&N and Callaway)
Cams (MILD cam (220-223) will pass smog sniffer)
Ported Intaked (Will pass smog)
Ported throttle body (Will Pass smog)
AFR Heads (Will pass smog and have EO#)
Supercharger (Passes Smog no Problem and will have a EO #)
Exhaust/ Catback (Passes Smog no Problem)
Long Tube Headers w/ Cats (MAY pass sniffer but will not pass visual)
Cold Air Intake (Will pass smog as long as the CEL is not on. Some CAI have carb #s such as K&N and Callaway)
Cams (MILD cam (220-223) will pass smog sniffer)
Ported Intaked (Will pass smog)
Ported throttle body (Will Pass smog)
AFR Heads (Will pass smog and have EO#)
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Mike Mak
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Phone #: 408/898-4632
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Authorized dealer of Corbeau Seats, ECS Superchargers, Edelbrock SuperChargers, A&A Superchargers, Kooks, Whipple, Magnalow, Corsa, Borla. LG Motorsports, Procharger, Billy Boat Exhaust, AWE Exhaust, American Racing, TPS Brake Rotors/ Kits, Stainless Steel Brake Lines & much more...Mike Mak
2705 Lafayette Street
Santa Clara, CA 95050
Phone #: 408/898-4632
Email #: MikeM@TPSMotorsports.com
Thread Starter
Racer
Joined: Feb 2010
Posts: 293
Likes: 1
If CT emissions standards are like California's then this is what you can and cannot do.
Supercharger (Passes Smog no Problem and will have a EO #)
Exhaust/ Catback (Passes Smog no Problem)
Long Tube Headers w/ Cats (MAY pass sniffer but will not pass visual)
Cold Air Intake (Will pass smog as long as the CEL is not on. Some CAI have carb #s such as K&N and Callaway)
Cams (MILD cam (220-223) will pass smog sniffer)
Ported Intaked (Will pass smog)
Ported throttle body (Will Pass smog)
AFR Heads (Will pass smog and have EO#)
Supercharger (Passes Smog no Problem and will have a EO #)
Exhaust/ Catback (Passes Smog no Problem)
Long Tube Headers w/ Cats (MAY pass sniffer but will not pass visual)
Cold Air Intake (Will pass smog as long as the CEL is not on. Some CAI have carb #s such as K&N and Callaway)
Cams (MILD cam (220-223) will pass smog sniffer)
Ported Intaked (Will pass smog)
Ported throttle body (Will Pass smog)
AFR Heads (Will pass smog and have EO#)
