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125 not categorized PORSCHE 997 HEADSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: BOXSTER 2009-11 - Fuel/Exhaust (includes uncategorized and accessory items) ![]() BES981C1200SGT4 - equal length long tube headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - primary diameter 50mm outer , 47mm inner for the larger 3.8l displacement. - t316 lightweight stainless steel. - reduces thermal stress on the motor. - made in Germany by m&m exhaust gmbh. Please add 2 engine to header gaskets when ordering - 2 qty 997 111 107 31 power: - 981 GT4 / spyder (3.8l) = + 18 crank hp (13kw) & 16 crank torque ( 21 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. T...(choose a part on the right to read more)
$5,780.50
Make a selection AC2067L 914 world headquarters! For over 30 years, autoatlanta has been specializing in all things 914, and we've got the shirt to prove it. Quality cotton t-shirt with a cutaway of our favorite car right in the center. General FitmentACCESSORY
$21.20
Make a selection BES98701200S
$4,628.80
Make a selection BES9811000S Facts: - long tube race headers with motorsports merge collector. - catalytic bypass for race use. - 2 1/2 tubing (63.5 mm). - primary diameter 45mm outer , 42mm inner - reduces thermal stress on the motor. - made in Germany please add 2 engine to header gaskets when ordering - 2 qty 997 111 107 31 our latest development for the 981 is aimed at those who are looking for more torque in the mid-range and horsepower up top. These headers are ideal for those who are tracking their cars.
$3,432.00
Make a selection AC2067M 914 world headquarters! For over 30 years, autoatlanta has been specializing in all things 914, and we've got the shirt to prove it. Quality cotton t-shirt with a cutaway of our favorite car right in the center. General FitmentACCESSORY
$21.20
Make a selection AC2067XXL 914 world headquarters! For over 30 years, autoatlanta has been specializing in all things 914, and we've got the shirt to prove it. Quality cotton t-shirt with a cutaway of our favorite car right in the center. General FitmentACCESSORY
$21.20
Make a selection 99903109101K This kit contains head nuts and large style washers; used for 3.0 SC 3.2 & 3.3 turbo engines
$56.17
Make a selection 99903106102K This kit contains head nuts and small style washers; used for 2.0-2.7l engines.
$56.17
Make a selection AC2067XL 914 world headquarters! For over 30 years, autoatlanta has been specializing in all things 914, and we've got the shirt to prove it. Quality cotton t-shirt with a cutaway of our favorite car right in the center. General FitmentACCESSORY
$21.20
Make a selection 99903106102
From $0.88
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