PORSCHE 911 TORQUECan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1984-86 - Fuel/Exhaust (includes uncategorized and accessory items) 113921083 For bbs motorsport wheels
$2.20
Make a selection 113921085 For the race track bbs magnesium wheel!
$2.50
Make a selection FVD721801081
$2,534.40
Make a selection 92842101226RK
$580.80
Make a selection 113921084 For the race track bbs wheel!
$2.20
Make a selection FVD721801080
$297.00
Make a selection FVD721801083
$1,846.90
Make a selection 94331600100ATK Send us your tired original torque converter and we will rebuild it to new specifications. Contact us today to find out the exchange details.
$1,788.60
Make a selection FPOR0450 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Headers are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! General Fitment911 1984-86911 1974-77
$1,640.68
Make a selection FPOR4310 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Muffler are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, along with the use of only the finest t304 stainless steel materials, it is easy to see why b&b has been an industry leader for over 20 years. B&b designs every system for increa...(choose a part on the right to read more) General Fitment911 1984-86911 1987-89
From $1,338.26
Make a selection AP9972TT170 The stock exhaust of the Porsche 997.2 turbo is very restrictive compared to aftermarket systems. Porsche does this to meet sound and emission purposes like most OEM manufacturers. agency power set out to create an exhaust system for the new Porsche 997.2 turbo 6speed or pdk that did not drone, would produced amazing performance, and under throttle give an incredible sound. we have accomplished this! the new agency power exhaust not only saves about 30lbs off the rear end, it also improves power quite a bit.
$3,749.95
Make a selection FSPOR964TZMB Product details: General Fitment911 1978-83911 1984-86 911 1987-89 911 1989-94
$295.00
Make a selection FPOR0455 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Headers are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! General Fitment911 1984-86911 1974-77
$1,740.12
Make a selection FPOR4315 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Muffler are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, along with the use of only the finest t304 stainless steel materials, it is easy to see why b&b has been an industry leader for over 20 years. B&b designs every system for increa...(choose a part on the right to read more) General Fitment911 1984-86911 1987-89
From $1,409.65
Make a selection FPOR0415 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Headers are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! General Fitment911 1984-86
$2,027.38
Make a selection FPOR0465 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Headers are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! General Fitment911 1984-86911 1974-77
$1,846.46
Make a selection FPOR4300 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Muffler are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, along with the use of only the finest t304 stainless steel materials, it is easy to see why b&b has been an industry leader for over 20 years. B&b designs every system for increa...(choose a part on the right to read more) General Fitment911 1984-86911 1987-89
From $1,251.14
Make a selection FSPOR911TIC Product details: General Fitment911 1987-89911 1984-86 911 1978-83 930 1975-77
$2,395.00
Make a selection FPOR4305 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Muffler are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, along with the use of only the finest t304 stainless steel materials, it is easy to see why b&b has been an industry leader for over 20 years. B&b designs every system for increa...(choose a part on the right to read more) General Fitment911 1984-86911 1987-89
From $1,323.74
Make a selection FPOR1405 B&b started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded us impressive horsepower and torque gains throughout the entire power band. Headers and muffler are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! Included in the kit is the header set, 1.625" or 1.75" primary tube diameter, with or without heat exchangers. Their proprietary twin inlet muffler built specifically for your street or race application is also included in this complete exhaust system. The kit for the naturally aspirated Porsche 911 includes all necessary hardware, gaskets and accessroies ne...(choose a part on the right to read more) General Fitment911 1984-86911 1974-77
$3,579.69
Make a selection FPOR0460 They started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded impressive horsepower and torque gains throughout the entire power band. Headers are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! General Fitment911 1984-86911 1974-77
$1,740.12
Make a selection FPOR1400 B&b started from scratch to offer a complete high performance exhaust system for the Porsche 911. Extensive dyno testing on their in-house dynamometer afforded us impressive horsepower and torque gains throughout the entire power band. Headers and muffler are meticulously built by hand using t304 stainless steel for a lifetime of performance - guaranteed! Included in the kit is the header set, 1.625" or 1.75" primary tube diameter, with or without heat exchangers. Their proprietary twin inlet muffler built specifically for your street or race application is also included in this complete exhaust system. The kit for the naturally aspirated Porsche 911 includes all necessary hardware, gaskets and accessroies ne...(choose a part on the right to read more) General Fitment911 1984-86911 1974-77
$4,072.72
Make a selection BES98215000S2 The open architecture of this muffler allows for a deeper four-cylinder turbo tone, with plenty of whistling on tap. Coming off throttle from higher rpms exudes a chorus of snarling, gurgling and crackling letting everyone know that this car is not your average 982. + 15 hp & + 12 tq gain. - 2 x 3.5 (90 mm) round tips. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - lower deeper tones than the factory exhaust with far more whistling and gurgling / crackling off throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - no drone in the cabin. - "aero quip" style motorsport muffler connections t...(choose a part on the right to read more)
$2,816.00
Make a selection BES99105060S - + 12 crank hp & + 12 crank torque - 2 3/4 tubing (70mm) straight through design for max. Power - weighs 18 lbs. (8.5 kg), which is a 3 lbs. Savings off of OEM center muffler. - replaces stock side mufflers and stock center muffler. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 2 x 3.5 (90mm) round tips. - includes all necessary clamps and mounting brackets. - made in Germany. - intoxicating cup car growl at idle, partial throttle and wide open throttle. - no dme programming necessary, does not alter emissions, 50 state legal in the u.s. Our 991 GT3 center muffler replacements are vastly different than the baffle plated mufflers stuffed with packing that are common in the after...(choose a part on the right to read more)
$2,337.50
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