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D3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2014-2016 991.1 GT3)
38lbft and 50whp gains (with Race Headers) Includes: Street Headers OEM Touring Airbox 93mm TB/Center Plenum Optional Lifetime Muffler Only Race Header/Lifetime Muffler/ Touring Airbox/ 93mm Center Plenum Dyno available.- From $16,618.50
$18,465.00- From $16,618.50
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Street Header/Lifetime Muffler Power Package (2019-2020 991.2 GT3RS)
- From $13,401.00
$14,890.00- From $13,401.00
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Pre-Owned 991 GT3/RS Street Header Lifetime Muffler Power Package
A used version of our most popular 991 exhaust package. Street Headers and Lifetime Muffler! Photos are of the actual system. Dundon Street (Catted) tuned length headers and valved side delete exhaust system for the 991 GT3/RS! less weight more power, great sound, quiet...- From $12,195.00
$13,675.50- From $12,195.00
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991.1 GT3RS and 911R Long Tube Street Header Exhaust System
- $8,338.50
$9,265.00- $8,338.50
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GT4RS Street Header and Mega Crack Pipe Exhaust
The loudest, most powerful exhaust for your GT4RS! This system deletes valves and the muffler for the ultimate in power and performance. BE WARNED! This is LOUD and drones. Not recommended for sensitive drivers, passengers or neighbors! Makes 32whp at 8000rpm and 37lbft...- $12,505.50
$13,895.00- $12,505.50
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997.2 GT3RS Long Tube Street Header Exhaust System
- $7,965.00
$8,850.00- $7,965.00
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991 Crack Pipe Connectors for Dundon Street Headers
Foundational Part- $235.00
- $235.00
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D3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2018-2019 991.2 GT3)
This is the most complete, well-rounded power package around for the 991.2 GT3 4.0L. With careful consideration and many design, engineering and tuning hours, we have extracted impressive power, torque and drive-ability out of the 991.2 GT3 4.0L engine. The best part: no compromises. ...- From $15,664.50
$17,405.00- From $15,664.50
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997 Catted Header Hardware Kit
Includes: 2 - 3" V-Band Clamps 2 - 3" V-Band Gaskets 18 - M8 x 1.25 mm, 40 mm Long 18-8 Stainless Steel Studs 18 - M8x1.25mm Lock Nuts 2 - 5" x 7/32nd Vacuum Hose- $185.00
- $185.00
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Race Header/Megaphone "Crack Pipe" Power Package (2018-2019 991.2 Cup)
- $12,520.00
- $12,520.00
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718 GT4/Spyder/GTS Street Header and V11 Muffler Package with ProTune
- From $21,874.50
$24,305.00- From $21,874.50
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D3 Street Header/93mm Intake Kit/Optional Lifetime Muffler Power Package (2019-2020 991.2 GT3RS)
- From $15,043.50
$16,715.00- From $15,043.50
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