Recent content by CAMTuning

Today I had a completely stock, 4,000-mile 2026 full-time four-wheel-drive 4Runner on the dyno. All testing was completed on 91 octane with the transmission locked in fourth gear for both the stock and tuned pulls. The repeatable stock baseline produced 252.56 wheel horsepower and 373.62 lb-ft...

2 more days! I consumed all of my stock last week, and received a large stocking order yesterday, so I have Accessports ready to go to their new homes!

Hybrid or not? I have seen this on some hybrids

Since I already tuned your truck, you’d probably want me to soften the throttle tables at low and part throttle. You can still use the AP, but you’d need an OBD splitter.

This is the case for the pedalmonster and a tune with Cobb Accessport. The pedalmonster never writes anything to the ecu, it only alters a signal, and it can't affect any warranty as it is working within the normal ranges of the stock tune, just changing the way your foot interacts with torque...

COBB has kicked off another 10% sale, so I'm matching it once again. This promotion now applies to my Toyota tuning as well, including both Accessport + Custom Tune and Accessport + Reflash packages. Sale details: 10% off all qualifying packages No coupon code required Discount is...

A tune and a PedalMonster can absolutely complement each other. The tune is what changes the actual engine and transmission calibration and produces the power gains. The PedalMonster does not add power, but it gives the owner more flexibility over how that power is requested through the pedal...

Great advice. I have done the same on my truck.

Quick update on this 4Runner: The owner received his FaF Race high-flow catted downpipe, installed it himself, and found visible damage to the factory catalyst during removal. After the new downpipe was installed, we reviewed the data and made the final calibration changes for the new...

Session 17: What I've Learned After Tuning Triple-Digit 4th Gen Tacomas and 6th Gen 4Runners It has been a while since I have put together a Tuning Fact post, and at this point there is enough real-world data to step back and summarize some of the biggest lessons from this platform. These...

I didn’t notice anything big, but I also didn’t do a back to back comparison on the same truck.

With gas prices where they are, I’ve had several existing customers reach back out about adding an 87-octane map so they can safely run lower octane and save some money on fuel. If I’ve already custom tuned your truck on premium, this is usually a simple add-on. It gives you a properly...

I’m posting this in the non-hybrid tuning section because that is where most of my development began, although CAMTuning now supports non-hybrid, hybrid, and SR applications. There have been a lot of new members here since last fall, so I thought it was a good time to reintroduce myself and...

I did test all combinations on the stock calibration. I didn’t test a tune with the stock intake plus intercooler. I feel it would be close to the stock intake plus tune, maybe with a little room for increased boost and spark advance. That would allow for a bit more power, but more consistent...

Not sure if you're agreeing or laughing but if he drove with a clogged cat long enough it could have been really bad for the engine.