Engine
Intake Kit: Dual Reverse Cone Airbox, 93mm Throttle Body, Dundon Center Plenum (991.1 GT3RS)
Rated 5.0 out of 5,Listed for991.1GT3 RS
Sale price$7,059.25
Regular price
$8,305
−15% · Black Friday
You save $1,245.75 · ends Nov 30
Made to order
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30-day Dundon GuaranteeLove it or send it back within 30 days.
Dundon Motorsports stands behind our products with a 30-day love-it guarantee. We are confident in the quality and performance of our upgrades, but if for any reason they don't meet your standards or help you push your performance on track, you can send them back within 30 days.
Overview
The 93mm Throttle Body has 28.6% more area than the 82mm throttle body, while the Dual Reverse Cone Air Filter box adds 380% more filter area to reduce pressure drop and Increase Horsepower!
Technical details
Help your 991.1 GT3RS BREATHE!!!
We found in our exhaust development and testing of the 991 GT3 and RS that they are intake limited both through the factory air filter box and through the 82mm Throttle body. A bit of history. The Bosch 82mm Throttle body is the largest Bosch makes and was used as far back as the 996 GT3 which made 380hp. The Air filter box used on the 991.1/.2 GT3 and the 991.1/.2 GT3RS originally showed up on the 2013 991 Carrera S which makes 350hp. Your 991.2 GT3 is rated at 500hp, so you can see just from these numbers that the intake side of things is a constriction.
In our testing we found the the stock airbox to be about a 0.2-0.3psi pressure loss and the 82mm throttle body to be about 0.3-0.4psi of pressure loss. Naturally aspirated engines make power from the force of the atmosphere pushing air into the engine, so every 0.1 psi helps! Our combo of 93mm Throttle Body and Dual Cone Airbox reduces the losses to under 0.1psi.
*NOTE* - ONLY the 991.1 GT3RS (2016 model year) requires an ECU tune to run this intake package.
Specs
- Part number
- 200-30003
- Brand
- Dundon Motorsports
- Listed for
- 991.1 · GT3 RS
- Condition
- New
What owners say
450+ independent reviews
Average 5.0 out of 5. Average from verified buyers, collected by Loox.
Recent reviews from other Dundon owners
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Rated 5 out of 5. Verified buyer
Installed the Dundon Street Header and Crack Pipe combo on my 2016 GT3 RS, and I couldn’t be happier with the results. The sound is absolutely incredible! It completely transforms the car and gives it that raw, aggressive, high-pitched race car sound that the 4.0L flat-six deserves. The way this...
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Rated 5 out of 5. Verified buyer
Great quality, fit and finish is fantastic, instructions were very thorough. Installed on 991.2 GT3 Cup, raced it the next day and everything held up wonderfully!
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Rated 5 out of 5. Verified buyer
Thank you Charles, Jamie, Ted and the crew at Dundon for taking such great care of me and your customers. You guys are a class act and have always gone above and beyond. Much appreciated! Nick