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pedal commander
pedal commander
pedal commander
pedal commander

Bolt-On Performance Upgrades: What Are They?

We live in a world where four round rubbers with moveable metal attachments can magically transport us anywhere we want. These fantastic beings are precisely like animals; they require proper food and care. Our automobiles can acquire several customizable performance improvements to receive more performance, much like a horse may have a horseshoe fitted to its feet to obtain a little more durability!


Some enhancements may be directly fitted to your car, including software, better oils, better gasoline, and solid upgrades. Bolt-on performance improvements are exactly what their name implies—you bolt them onto your car! Let's examine these bolt-on performance enhancements to see what they are all about.

Complete Bolt-On Performance Upgrades: What Does That Mean?

Any modifications that only entail removing and replacing the original component with an aftermarket component are complete bolt-on modifications. This kind of improvement can be made without specialized equipment or engine tuning. They are easy to take out if you decide to put your car back in stock, but they might improve the benefits of software tweaking.

When you have a full bolt-on performance upgrade completed, it most usually refers to the replacement of one of your car's parts with a part that is -generally- stronger, longer-lasting, and more robust in order to increase the vehicle's efficiency.


You won't get much additional horsepower with a full bolt-on performance modification. Bolt-ons are primarily utilized to deliver the horsepower increases from software-based performance improvements such as chip tuning, remapping, plug-and-play, and any other software-based performance enhancements. Although software can give you more horsepower and performance, bolt-on performance improvements provide your car the capacity to tolerate these increases.

Is Going Full Bolt On Better?

It would be better if you first realized there are several components when discussing performance increases. Your car uses an air mass meter, which is a component of the air intake system, to measure the amount of air entering the engine. It then matches that amount with a predetermined amount of gasoline using larger volume fuel injectors and pumps and completes the circuit by examining the chemical composition of the gases burned after the turbocharger.

If you change the size or flow of one of these systems, all factory-installed calibrations will be incorrect. To maximize these calibrations, a capable tuner will need to make significant adjustments to the mapping. Failure to do so might result in severe damage to your motor's powerplant.

One of the most common automotive components is software upgrades for your engine computer. That makes sense since if the engine computer was limiting the engine's power output, you would want to change the code. But if you don't additionally change the engine's intake and exhaust systems to let more air and fuel in, upgrading the software won't do anything.

Will a Full Bolt On Upgrade Improve Performance?

What exactly are these complete bolt-on performance enhancements, and how do they work with the other performance tuners on your car?

Air Intake

Car air intake systems provide air, which is then sent to the engine. Continuous airflow into your engine produces more powerful, more dependable force and greater fuel efficiency for the vehicle when air intake systems are operating properly. An upgraded air intake system is required to provide your engine with the right quantity of fuel as your horsepower increases.

Intercooler piping and charge pipes

The charge pipe, a component of the engine, helps route exhaust via the turbocharger. It increases power and torque by allowing more air to enter the engine. Like downpipes, the charge pipe is not used to lessen the back pressure in the exhaust system. To boost the performance of your engine, upgrade to choose the finest material charge pipe.


The purpose of the intercoolers (Charge Air Coolers) is to increase engine efficiency and performance while using less gasoline. The intercooler is there to reduce the temperature of the incoming gas in order to densify the required air and enhance combustion. The intercooler adds the necessary amount of power, offsets the negative effects of the turbo, and lowers the input gas temperature from 266°F to 140°F.

Catch Cans

A typical catch can is inserted into the pipe that joins the intake manifold to the top of your engine. Explosion-induced crankcase pressure is released via this tube. The problem is that oil and other undesirable components from the crankcase enter the intake manifold, which isn't where they belong because of this pressure-release pipe. If left unchecked, these contaminants have the propensity to build up inside the intake, which can lower fuel economy, diminish horsepower, and even cause misfires.


By having a superior emission elimination system in place in the catalytic converter, your higher-performing car is able to simply get rid of hazardous gases without having an adverse effect on people. But as we all know, the sound is the most crucial factor. How else would they be aware that you have improved the performance of your car?

Wheel Spacers

Wheel spacers can change the bolt patterns on the wheels and increase the offset of the wheels. When the offset of the wheel is increased, more stress is placed on the axle studs, unit bearings, and ball joints of the front axle. For this reason, it should be completed properly and after meticulous preparation. Wheel spacers boost handling while allowing for larger wheels, larger brake calipers, and more wear on the suspension system and steering effort.