Porsche 911 991 Engine & Fuel Upgrades
18 engine & fuel upgrades listed for the Porsche 911 991 (2012–2019), from Capristo, Wavetrac, Aasco Motorsports and Active Autowerke.
QuickSilver
QuickSilver Porsche 911 Turbo (991 Gen 1 and Gen 2) Race Catalysts OR Catalyst Replacement Pipes (2011-19) (Race Catalysts 300 cpsi Ceramic Coated)
Fits: 911 991
$3,888.00Available
P3 Gauges
P3 Gauge - Porsche 911 991
Fits: 911 991
$399.00Available
Aasco Motorsports
AASCO Motorsports Flywheel, For PORSCHE 997.2 991 DFI 44088 3.6L/3.8L (Steel) incl Sachs Sport clutch kit must use Aasco T/O bearing
Fits: 911 991, 911 997
$2,626.00Available
Aasco Motorsports
AASCO Motorsports Flywheel For 991/997.2 DFI 09-14 3.6L/3.8L 106424-12
Fits: 911 991, 911 997
$1,179.00Available
Vorsteiner
Vorsteiner GW9 Extended Wing Alunimum Risers For Porsche 991 GT2
Fits: 911 991
$2,999.00Available
Capristo
Capristo Sports Cats 250 Cell (for OEM/Capristo) For Porsche 991.2 Carrera GTS
Fits: 911 991
$3,500.00Available
Capristo
Capristo Forged Carbon Fiber Engine Cover/Diffuser For Porsche 991.2 GT3RS
Fits: 911 991
$3,400.00Available
Capristo
Capristo Carbon Fiber Engine Cover/Diffuser For Porsche 991.2 GT3RS
Fits: 911 991
$2,650.00Available
Wavetrac
Wavetrac Differential For Porsche 991 GT3, 991 Turbo S PDK (G160) PDK
Fits: 911 991
$1,995.00Available
Wavetrac
Wavetrac Differential, 997.2 Ls Pdk, 991 Ls Pdk (G100) - Pdk With OEM Lsd
Fits: 911 991, 911 997
$1,995.00Available
Wavetrac
Wavetrac Differential For PORSCHE 987 / 981 / 991 (G91) PDK with OEM open differential
Fits: 911 991
$1,995.00Available
Forge Motorsport
Forge Motorsport Porsche 996/997.2/991 Recirculating Valves
Fits: 911 991, 911 997
$463.74Available
Active Autowerke
Active Autowerke 991.2 Porsche GT3RS 2018+ Performance Software
Fits: 911 991
$1,424.05Available
Active Autowerke
Active Autowerke 991.1 Porsche GT3 2013-2016 Performance Software
Fits: 911 991
$1,424.05Available
APR
APR 04-25 Audi/Bentley/Lamborghini/Porsche/VW Throttle Booster w/Wireless Controller & Bluetooth App - EM100050
Fits: RS3 8V/8Y, S3 8V/8Y, R8 4S / 42 & 8 more
$268.95Available
aFe
aFe Pedal 2 Metal Throttle Enhancer Various Audi/VW/Porsche/Cars/SUVs 04-25 - 77-20008
Fits: RS3 8V/8Y, S3 8V/8Y, R8 4S / 42 & 6 more
$268.00Available
Bilstein
Bilstein B16 (DampTronic) 12-19 Porsche 911 H6 Front & Rear Perf. Susp. Kit (w/ PDCC use 11-239680) - 49-216042
Fits: 911 991
$3,599.00Available
COBB
Cobb Porsche 911 (991.2) Carrera / S / GTS AccessPORT V3 - AP3-POR-011
Fits: 911 991
$2,010.00Available
More for the 911 991
- 911 991 exhaust systems84
- 911 991 brake pads & rotors27
- 911 991 maintenance parts19
- 911 991 coilovers & suspension14
- 911 991 turbo & boost parts10
- 911 991 carbon fiber parts6
- 911 991 intakes4
Buying guides
Every part here is listed for the Porsche 911 991. Check the product description for exact years, body style and drivetrain, or call or text 945-954-1142 with your VIN and we'll confirm fitment before it ships. Looking for other cars? See all engine & fuel.