Suitable for vehicles utilising a performance intake kit, performance downpipes
Fuel required: 98-99RON.

The tuning for this vehicle has been done to bring about a more focused and pleasurable driving experience. Peak power and torque are only small parts of the overall equation. The primary focus is to bring a smile to the driver’s face.

To that end, we have not only increased the power and torque, but also the smoothness and response of the engine. We have added more auditory involvement with changes to the factory overrun. This adds some further ‘pops and bangs’ to give the experience a more aggressive edge. We have addressed some of the shortcomings in the factory gearbox software to improve the performance, as well as the drivability.

Stage 2 is the next step in performance and noise. With the addition of Nortech downpipes the car begins to become a beast. The downpipes remove the restrictive factory OPFs (Otto Particulate Filter) and place optional catalytic converters downstream for significantly improved flow over the stock downpipes. The reduction in backpressure lowers heat in the engine compartment and allows the turbos to make boost with less effort. This increases the overall system efficiency resulting in another 10-20hp gain over the previous stage. The second obvious improvement from this stage is the more aggressive exhaust note. The bark from the big V8 is noticeably edgier and the pop & crackle in the overrun is more akin to a race car.

Suitable for 100% stock vehicles.
Fuel required: 98-99RON. 

The tuning for this vehicle has been done to bring about a more focused and pleasurable driving experience. Peak power and torque are only small parts of the overall equation. The primary focus is to bring a smile to the driver’s face.
To that end, we have not only increased the power and torque, but also the smoothness and response of the engine. We have added more auditory involvement with changes to the factory overrun. This adds some further ‘pops and bangs’ to give the experience a more aggressive edge. We have addressed some of the shortcomings in the factory gearbox software to improve the performance, as well as the drivability.

Stage 1 is our most basic level of tuning and is for cars running premium fuel with stock hardware. The goal of this first stage is an improvement of drivability through smoother delivery of the increased torque and power. The car is faster without being too aggressive.

This is the ultimate solution for improving power and throttle response without sacrificing quality, fitment or design. If you are looking for the highest quality downpipe for your A45 / CLA45 / GLA45 AMG look no further.

Each PERON downpipe features a smooth transition from a massive 3.5” inlet down to the 3” tubing for optimum flow

Benefits

• Increases in power throughout the power band
• Improved turbo & throttle response
• Increases turbo spool
• Massive 3.5″ primary inlet
• Precision and proper fitment
• Includes ALL necessary parts and hardware for installation

Specifications

• 100% 304 stainless steel construction
• Brush finished

Applications

• A45 AMG, CLA45 and GLA45 AMG

Product Note

An O2 Spacer may be required depending on your level of tuning

PLEASE NOTE: FOR OFF ROAD USE ONLY

PERON have developed the ultimate Ford Fiesta ST cold air intake system producing dyno-proven horsepower and torque gains. We used a combination of our forced induction experience, computer aided flow simulation and flow bench testing to produce a simple plug and play upgrade solution.

Design Features

• Proprietary CFD optimised cast aluminium MAF housing
• CNC machined MAF mounting face which integrates the factory sensor lugs
• Bespoke flow bench developed foam filter element with reinforced internal cage for durability
• High-quality powder coat finish

Exclusive Benefits

• Increases horsepower and torque
• Eliminates unsightly engine bay clutter
• Increased intake noise and diverter valve discharge sound
• Proven to work with PERON STG1 – STG4 upgrade kits