Hello, this is how i've built serous power with the my 2020 R3.
It started with a Penner map tune, then I installed
Vandemon-Stealth E-Valve Titanium Slip-On Mufflers, headers and a DNA filter.
The Vandemon headers flow 14% more air, as you can see from the photos. Intake runners were polished.
I have installed a wideband O2 sensor in the Vandemon exhaust right after the header collector.
This was for fine tuning the fuel/air ratios.
Penner has done a great job with the map program, "Thank you Mr.Penner” .
I have the wideband O2 sensor connected to a Fueltech Nano-Pro controller used for monitoring O2 in the exhaust.
This controller has a data logger to review after each ride.
I have attached the specs on the exhaust system, and Headers,
Stealth E-Valve Titanium Slip-On Muffler, Production years: 2020-2022
- O2 sensor provision M12x1.25
- Power +54% Torque@2500rpm & +25% Hp@6760rpm
- From 133hp to 165hp@6760rpm
- From 120nm@2500rpm to 185nm@2500rpm
- Peak Torque From 172nm@5380rpm to 200nm@3870rpm
- Performance figures achieved after flash tune & DNA air filter
Triumph, Stainless steel exhaust manifold.
- Exhaust Port I/D 15% larger than OEM
- Discharge Port I/D 9% larger than OEM
This set-up, Significantly improves exhaust flow efficiency by creating a low-pressure area (mild venturi effect)
as exhaust gases pass each cylinder exhaust port.
This characteristic is essential for enhancing engine volumetric efficiency, something that the OEM 3-into-1 manifold cannot achieve.
This Performance eliminates all restrictions.
Im setting right at about 180HP and 190Lbs Ft of torque.
No drivability issues, and no check engine light……...
This Rocket, Likes to run.
Like a raped ape
Total cost to date $4000.00
Rear tires every 3000 miles. 12,600 miles, and never ran better.
