I live in NY and have an '08 GT. The JBA H Pipe High Flow Cats, what other options are there available for high flow cats to install after JBA long tube ceramics that will pass inspection in NY?

Asked by Dec 31, 2014 at 02:37 PM about the Ford Mustang

Question type: Car Customization

1 Answer

835

There should not be an issue as long as you have your smog stuff on it. If your cats are new it should not be a problem. I know on my 92 I have the smog pump removed heads capped off and still pass the sniffer..Only issue is your cats will clog up faster then normal...No performance gains, "maybe one horsepower." It just helps keeps the engine cleaner on the inside not having to recirculate that nasty exhaust. Once you remove your cats you will not pass inspection...I do not recommend removing your smog equipment. The only reason I did was because it broke. I was having exhaust leaks from the system causing wrong O2 sensor readings making the engine run rough at certain RPM's.

Your Answer:

Ford Mustang Experts

  • #1
    Tom Demyan
    Reputation
    5,060
  • #2
    F_O_R
    Reputation
    1,530
  • #3
    Bob Beaman
    Reputation
    1,430
View All

Related Models For Sale

Used Chevrolet Camaro
229 Great Deals out of 27,305 listings starting at $2,800
Used Dodge Challenger
132 Great Deals out of 24,151 listings starting at $7,995
Used Dodge Charger
269 Great Deals out of 32,045 listings starting at $1,850
Used Chevrolet Corvette
81 Great Deals out of 15,017 listings starting at $3,620
Used Ford Mustang SVT Cobra
3 Great Deals out of 233 listings starting at $4,999
Used Ford Shelby GT500
453 listings starting at $25,977
Used Ford F-150
2,230 Great Deals out of 209,289 listings starting at $1,300
Used Ford Shelby GT350
1,674 listings starting at $43,991
Used BMW 3 Series
826 Great Deals out of 31,378 listings starting at $900
Used Jeep Wrangler
225 Great Deals out of 16,773 listings starting at $3,000
Used Nissan 370Z
37 Great Deals out of 1,961 listings starting at $9,990
Used Chevrolet Silverado 1500
1,755 Great Deals out of 153,117 listings starting at $1,000
Used Nissan 350Z
30 Great Deals out of 983 listings starting at $3,999
Used BMW M3
20 Great Deals out of 1,500 listings starting at $5,500
Used Honda Accord
540 Great Deals out of 103,313 listings starting at $950

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.