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18-21 Mustang GT Ignition

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  • NGK- Iriduim Spark Plugs 6510 (2011-21 GT/ GT500) Set of 8

    NGK

    NGK- Iriduim Spark Plugs 6510 (2011-21 GT/ GT500) Set of 8

    **COYOTE/PREDATOR Spark Plugs ONLY** Perfect for nitrous and force inducted engines ( 1 step colder then stock) Iridium tip for a constant stable spark Improves fuel economy and lower emissions NGK part# LTR7IX-11; NGK stock# 6510 14mm thread...

    $95.92
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  • Brisk- Racing Spark Plugs (05-07 GT) Stage 4

    Brisk Racing Plugs

    Brisk- Racing Spark Plugs (05-07 GT) Stage 4

    These plugs are 3 heat ranges colder then stock. Good for mild nitrous, blower and turbo applications over 800rwhp.  SET OF 8   BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover. The...

    $132.00
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  • Brisk- Racing Spark Plugs (05-07 GT) Stage 3

    Brisk Racing Plugs

    Brisk- Racing Spark Plugs (05-07 GT) Stage 3

    These plugs are 2 heat ranges colder then stock. Good for mild nitrous, blower and turbo applications under 800rwhp.  SET OF 8   BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover...

    $132.00
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  • Brisk- Racing Spark Plugs (05-07 GT) Stage 2

    Brisk Racing Plugs

    Brisk- Racing Spark Plugs (05-07 GT) Stage 2

    (1)

    These plugs are one heat range colder then stock. Good for light nitrous, blower and turbo applications under 550rwhp  SET OF 8   BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover...

    (1)

    $132.00
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  • Brisk- Racing Spark Plugs (05-07 GT) Stage 1

    Brisk Racing Plugs

    Brisk- Racing Spark Plugs (05-07 GT) Stage 1

    Stock heat range plugs for N/A and Bolton cars. SET OF 8   BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover. The silver center electrode has a small diameter and electrode gap 0,55 mm, 0,7...

    $132.00
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  • Brisk- Racing Spark Plugs (08-10 GT) Stage 1

    Brisk Racing Plugs

    Brisk- Racing Spark Plugs (08-10 GT) Stage 1

    These plugs are the factory heat range and recommend for cars making less then 450rwhp. SET OF 8   BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover. The silver center electrode has a...

    $132.00
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  • Brisk- Racing Spark Plugs (08-10 GT) Stage 2

    Brisk Racing Plugs

    Brisk- Racing Spark Plugs (08-10 GT) Stage 2

    These plugs are for cars making in excess of 450rwhp. These are one to two stages colder then stock. SET OF 8   BRISK Silver spark plugs have special shape of spark gap which enables easier access of gases to flashover. The silver center...

    $132.00
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  • Brisk Racing- Coyote Spark Plug - Four Heat Ranges Colder

    Brisk Racing Plugs

    Brisk Racing- Coyote Spark Plug - Four Heat Ranges Colder

    SET OF 8 BRISK Silver Racing RR10S Spark Plug 14mm thread, 25mm reach, 5/8'(16mm) hex, tapered seat, non-projected tip, resistor, fine wire 1.5mm Silver center el., Cut-back ground electrodePopular application: 2011 FORD Mustang 5.0 Brisk Silver Racing...

    $87.92
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  • Brisk Racing- Coyote Spark Plug - Three Heat Ranges Colder

    Brisk Racing Plugs

    Brisk Racing- Coyote Spark Plug - Three Heat Ranges Colder

    (1)

    SET OF 8 BRISK Silver Racing RR12S Spark Plug 14mm thread, 25mm reach, 5/8'(16mm) hex, tapered seat, non-projected tip, resistor, fine wire 1.5mm Silver center el., Cut-back ground electrode Popular application: 2011 FORD Mustang 5.0 Brisk Silver...

    (1)

    $87.92
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  • Brisk Racing- Coyote Spark Plug - One Heat Range Colder

    Brisk Racing Plugs

    Brisk Racing- Coyote Spark Plug - One Heat Range Colder

    SET OF 8 BRISK Silver Racing RR14S Spark Plug 14mm thread, 25mm reach, 5/8'(16mm) hex, tapered seat, non-projected tip, resistor, fine wire 1.5mm Silver center el., Cut-back ground electrodePopular application: 2011 FORD Mustang 5.0 Brisk Silver Racing...

    $87.92
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  • Brisk Racing- Coyote Spark Plug - Stock Heat Range

    Brisk Racing Plugs

    Brisk Racing- Coyote Spark Plug - Stock Heat Range

    (1)

    SET OF 8   BRISK SILVER RACING RR15YS spark plug. 14mm thread, 1"(25mm) reach, 5/8'(16mm) hex, tapered seat, projected tip, resistor, silver center el., cut-back ground el.,Popular application: 2011 FORD Mustang 5.0 Brisk...

    (1)

    $87.92
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