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Plenty of power

Discussion in '2.5 Gen Tundras (2014-2021)' started by Califspine, Aug 30, 2021.

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Aug 30, 2021 at 9:29 AM

#1

#1
Califspine [OP] Califspine

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Jan 14, 2019

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#24520

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First Name:

Ron

Bell Canyon, UT

Vehicle:

2020 1794 with TRD Pkg

Just returned from the lake and had to pull a couple serious grades. No problem but was curious about CAI and Dirty Deeds. How much additional power does it add?

Califspine, Aug 30, 2021

#1

Aug 30, 2021 at 9:36 AM

#2

#2
AZBoatHauler SSEM#140 / 2.5 gen plebe

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Aug 13, 2019

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Adam

So.Arizona

Vehicle:

2017 CrewMax 4x4, 2017 LandCruiser, 2005 Sequoia 4x4

Demello / SOB Fab Bumpers, SuperWinch, WKOR sliders, RCI skids, Baja Designs lighting, Billy 6112 and 5160 w/ CB +2, JL Audio with Alpine HU, DD 10" Exhaust, LED headlights, Rago fab mounts, 35” BFG, HAM radio

CAI does zero - Toyota has a CAI from the factory.

Dirty Deeds exhaust will give you a small bump in hp and torque - I think he advertises 7-10 hp and 15ish torque?? If you call his shop they’ll tell you what their testing has shown.

The real problem with other exhaust systems is the reduction in back-pressure results in power loss down low and only provides gains at high RPM where the engine doesn’t spend anytime. This is why many (including myself) consider the DD exhaust superior to the TRD dual system.

AZBoatHauler, Aug 30, 2021

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Cruzer likes this.

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