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BMW E82 Engine Performance Packages

BMW E82 Engine Performance Packages Since 1993 Turner Motorsport has been at the forefront of performance tuning for BMWs. We show this best in our tuned Performance Packages, developed along stages for specific BMW models. Each staged Package is tuned in-house, bringing together expertise from our street tuning division, service shop, and race team. Nearly all of our Packages feature custom-tuned performance software from the best names in the business. The software is the best feature in our kits, maximizing power gains while doing nothing to affect engine reliability or driveability. In most cases, Stages are upgradeable - you can jump from one stage to another by purchasing the new parts and revised software (contact us directly about buying parts outside of the Stage). Or jump right into a higher stage by purchasing the complete kit. We'll work with you to select the appropriate parts and a matching software tune. Nearly all of our Packages have been tested and tuned on our in-house Dynapack Chassis Dyno. Our packages are designed for US-spec models only.
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E82 135i N54 Stage 1+ Turner Power Package 2008-2010 E82 135i N54 Stage 1+ Performance Package
Peak Power Gain*: up to 103hp / 108ft-lbs
+ aFe Pro5R Dual Cone Intake
+ Wagner Front Mount Intercooler
+ Cobb AccessPort programmer


More power = more heat. It's easy to make more power one time but to continue making that power consistently requires careful planning and design. With the additional boost the air entering the engine is also warmer, making the intercooler more important than ever. In testing, the stock BMW intercooler was quickly overwhelmed and cannot keep the intake air cool enough. The engine computer recognizes that and dials back the boost. A more efficient intercooler will keep boost levels up, delivering consistently higher boost levels. The Stage 1+ package includes a Wagner Evo I plug and play intercooler upgrade. We get great feedback from our customers and technicians about the Wagner FMIC - it's a direct bolt in part using all of the factory piping and it offers 85% more surface area than the factory intercooler.

The aFe Dual Cone intake and Cobb Accessport programmer complete the Stage 1+ package. The larger surface area of the aFe cone filters allows more air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with aFe Pro5R filters, mounting shield, intake tubes, sealing materials, hardware, and install instructions. The torque increase and sound from the open intake from low-mid RPM is sensational.

The Cobb software tool puts multiple tuning stages in the palm of your hand. Our Stage 1+ package lines up with the Cobb Stage 1 tuning maps for an intake and FMIC (91 or 93+ octane fuel). Simply download the Stage 1+ map from the Cobb website, plug it in, and install. Select different maps for other upgrades, throttle settings, octane ratings, valet mode, or revert back to stock! If you're moving up in Stages simply download a new file from the Cobb website and update your AccessPort programmer! The AccessPort triples as a diagnostic tester/reader and a data logger. It's the most feature-packed programmer on the market today.

We have taken the guesswork out of choosing the best upgrades for the N54 engine. If you follow the upgrade path we have laid out you will have very satisfying and reliable results. The addition of the larger intercooler makes Stage 1 more enjoyable and won't let you down at the track or dragstrip. * Note that peak power gains are quoted remain the same as Stage 1 but the cooler intake air means there is less of a chance the engine computer will cut power from heatsoak.

This item fits the following BMWs:
2008-2010 E82 BMW 135i (N54 engine)
AFE
Part #: TMS224338
Price: $1045.00 (USD) 
In Stock
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AR Design Methanol/Nitrous PnP Elbow - 2 bungs - BMW N54

Looking to add nitrous or methanol to your vehicle? This plug and play kit includes an aluminum intake elbow with 2 welded 1/8 NPT bungs perfect for adding nitrous and methanol injection systems. All hardware and silicone connection hoses are included.

Specializing in manufacturing premium aftermarket components, AR Design has come to be known for their exceptionally high quality. From the choice of the materials used, the expert craftsmanship that goes into each part, and the fact they manufacture their parts all here in the United States, it points to their dedication to make only the best parts available on the market.

AR Design
Part #: AR-01-04004
Price: $129.27 (USD) 
Direct Ship
Quantity:   
AR Design Methanol/Nitrous PnP Elbow - 1 bung - BMW N54

Looking to add nitrous or methanol to your vehicle? This plug and play kit includes an aluminum intake elbow with a welded 1/8 NPT bung perfect for adding nitrous and methanol injection systems. All hardware and silicone connection hoses are included.

Specializing in manufacturing premium aftermarket components, AR Design has come to be known for their exceptionally high quality. From the choice of the materials used, the expert craftsmanship that goes into each part, and the fact they manufacture their parts all here in the United States, it points to their dedication to make only the best parts available on the market.

AR Design
Part #: AR-01-04003
Price: $119.97 (USD) 
Direct Ship
Quantity:   
E82 135i N54 Stage 2+ Turner Power Package 2008 E82 135i N54 Stage 2+ Power Package (for race-use only)
Peak Power Gain*: up to 125hp / 158ft-lbs
+ aFe Pro5R Dual Cone Intake
+ CP-E Catless Downpipes
+ Wagner or AA Front Mount Intercooler
+ Cobb AccessPort programmer


For a 135i race or competition car, the exhaust is an important area for upgrades. Removing the catalytic converters eliminates a choke point in the exhaust system and will free up power and torque. It also eliminates the cats as a potential failure point - a broken up cat can clog the exhaust and severly damage your motor. These cat-less DP from CP-E are some of the best we have seen. They are made from 304 stainless steel mandrel-bent piping. The flow characteristics of the piping was especially important to maximize the efficiency of the turbos. With less restriction the turbos work more efficiently and last longer.

In this package we also address the shortcomings in the factory intercooler setup. With higher boost comes more heat in the intake air and the factory intercooler does a poor job of cooling that air before it enters the engine. In the Stage 2+ package we offer multiple intercooler upgrades in increasing levels of capacity - Wagner Evo I, Wagner Evo II, and Active Autowerke Race FMIC. Each is a significant upgrade over the stock 135i FMIC. The Wagner Evo I is our standard FMIC upgrade and fits with the stock piping and requires no modification for fitment. The Wagner Evo II has greater cooling capacity and silicone piping to the stock intake. Some minor modification to plastic trim pieces is required for installation. The AA Race FMIC is the biggest and most extensive that we sell. It features a ram-air effect thanks to a special shroud around the intercooler. The installation is more extensive because AA has chosen to locate the FMIC where it will catch the most airflow from the car's frontal area.

The aFe Dual Cone intake and Cobb Accessport programmer complete the Stage 2+ package. The larger surface area of the aFe cone filters allows more air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with aFe Pro5R filters, mounting shield, intake tubes, sealing materials, hardware, and install instructions. The torque increase and sound from the open intake from low-mid RPM is sensational.

The Cobb software tool puts multiple tuning stages in the palm of your hand. Our Stage 2+ package lines up with the Cobb Stage 2+ tuning maps for an intake and DP (91 or 93+ octane fuel). Simply download the Stage 2+ race map from the Cobb website, plug it in, and install. Select different maps for other upgrades, throttle settings, octane ratings, valet mode, or revert back to stock! If you're moving among Stages simply download a new file from the Cobb website and update your AccessPort programmer! The AccessPort triples as a diagnostic tester/reader and a data logger. It's the most feature-packed programmer on the market today.

* Note that peak power gains are quoted remain the same as Stage 2 but the cooler intake air means there is less of a chance the engine computer will cut power from heatsoak. Adding a full exhaust (from the DP) will make this a Stage 3 kit in the Cobb tuning catalog.

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and either e-mailed or faxed to Turner Motorsport before shipping. You can download the waiver here.

This item fits the following BMWs:
2008-2010 E82 BMW 135i (N54 engine)
Packaged by Turner
Part #: TMS224340
Price: $2384.90 (USD) 
Ships on Jun 8, 2018
E82 128i N52 08-11 Stage 1 Turner Motorsport Performance Package

2008-up E82 128i Stage 1 Performance Package
Peak Power Gain: +29hp / +29ft-lbs
Rev limit: 7000
Octane: 91 or higher

Our Stage 1 kit featuring a cold-air intake kit and matching performance software. The aFe intake is a cone filter with a heat-blocking shield around it. The larger surface area of the filter, combined with the heat shield, allow more cool air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with heat shield, intake tube, sealing materials, hardware, and install instructions.

Our flash software is tuned especially for a cold-air intake, maximizing the potential and providing smoother power delivery. We take the stock software and make adjustments for 91 octane (stock software is set around 87). We can get more power and torque, and increase fuel efficiency without affecting driveability or the life of the engine. The throttle response is also improved (quicker) eliminating unwanted and dangerous flat spots in the pedal response.

The 128i has BMW's 'MO - Medium Output' engine so it was de-tuned slightly from its true potential. What we have done is focus on improving the mid-range torque to get back some of that lost horsepower. Since this is where most drivers spend their time these gains would prove to be the most beneficial. Both of these items are packaged and work together. They provide a solid performance boost with a built-in package discount. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice.

Our software fully maximizes the 'high-output' N52B30M0 engine in the 128i. Our software has been carefully developed on the dyno and the road to provide optimal power and torque gains at all RPM. We change the fuel, Valvetronic, and VANOS maps as well as revise the factory torque limiters. We have paid particular attention to increasing low and mid-range torque. The stock BMW software is hampered by settings for 87 octane fuel. By re-mapping the engine programming for 91 octane, we can make more power, torque, and improve fuel mileage - all without harm to the engine or affecting driveability. The throttle response is also improved (quicker) eliminating unwanted and dangerous flat spots in the pedal response.

There are two ways to install our software: mailing the ECU to us for a reflash or do-it-yourself install with our Turner Flash tool:

Mail-In Reflash - lower upfront cost but additional shipping charges. Minimum downtime of at least three days. We have a 24 hour turnaround on shipping the ECU back to you but factor in transit time. Expert installation of your software at our facility.
Turner Flash DIY tool - higher upfront cost but files are emailed back and forth. No downtime - you can still drive the car while we process your tune. Files are emailed back and forth - your stock file comes to us, a tuned file is returned to you. Easy install via Windows laptop. 

E82 128i Stage 1 Engine Upgrade includes:
aFe Cold Air Intake (filter, heat shield, intake tube)
Turner Motorsport Performance Software Flash

This item fits the following BMWs:
2008+ E82 BMW 128i, N52 engine (non-SULEV model)

Turner Motorsport
Part #: E82N52-ST1
Price: $795.60 (USD) 
In Stock
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AC Schnitzer Performance Module

This Performance Module is a direct plug-in to the existing engine harness for a factory appearance and fitment and an instant power increase without risk. This offers more power and torque without the hassle of an in-depth, time-consuming install! It installs in less than 30 minutes and is completely reversible which makes this the easiest and most effective power upgrade you will ever make on this car. If you're looking for a substantial bump in power output, with minimal downtime for installation, full serviceability, and can be reverted back to stock then the AC Schnitzer power module is the way to go! 

Schnitzer got it's start racing BMW's in 1967 and has since gone onto win many championships in DTM, WTCC and other touring car series. In 1987 AC Schnitzer started manufacturing custom high performance products for BMW's using their knowledge from years of racing and winning with BMW's. AC Schnitzer offers the highest quality components for your BMW. 

AC Schnitzer
Part #: 110082340-48
Price: $4695.00 (USD) 
Direct Ship
Quantity:   
E82 135i N54 Stage 1 Turner Power Package (with Sealed Intake) 2008-2010 E82 135i N54 Stage 1 Performance Package with aFe Dual-Cone Intake
Peak Power Gain: up to 107hp / 110ft-lbs
+ aFe Pro5R SI Sealed Intake
+ Cobb AccessPort programmer


Our Stage 1 kit features a sealed cold-air intake kit and performance software for a staggering increase in power and torque. This premium package is offered with the aFe Sealed Intake (SI) kit and Cobb AccessPort tuner. The larger surface area of the filters allows more air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. While the new intake plenum box completely seals out the filter from underhood temperatures. The kit is supplied complete with an aFe Pro5R filter, airbox, intake tube, sealing materials, hardware, and install instructions. The torque increase from low-mid RPM is sensational.

We have paired the aFe SI with the Cobb AccessPort performance software. The Cobb software tool puts multiple tuning stages in the palm of your hand. Our Stage 1 Performance Package is aligned with the Cobb Stage 1 tuning map. Simply plug it in, select the Stage 1 map with your octane preference, and install. Select different maps for other upgrades, throttle settings, octane ratings, valet mode, or revert back to stock! If you're moving up in Stages simply download a new file from the Cobb website and update your AccessPort programmer! The AccessPort triples as a diagnostic tester/reader and a data logger. It's the most feature-packed programmer on the market today.

We have taken the guesswork out of choosing the best upgrades for the N54 engine. If you follow the upgrade path we have laid out you will have very satisfying and reliable results. This Stage 1 package is a great 'bang for the buck' upgrade - this power kit makes more power and torque at every RPM and makes a great sound every time you dip into the throttle.

135i Stage 1 Engine Upgrade includes:
aFe Sealed Intake (filter, airbox, intake tube)
Cobb AccessPort Performance Programmer

This item fits the following BMWs:
2008-2010 E82 BMW 135i (N54 engine)
Turner Motorsport
Part #: TMS11784
Price: $1179.00 (USD) 
Direct Ship
Quantity:   
AR Design Methanol/Nitrous PnP Elbow - 3 bungs - BMW N54

Looking to add nitrous or methanol to your vehicle? This plug and play kit includes an aluminum intake elbow with 3 welded 1/8 NPT bungs perfect for adding nitrous and methanol injection systems. All hardware and silicone connection hoses are included.

Specializing in manufacturing premium aftermarket components, AR Design has come to be known for their exceptionally high quality. From the choice of the materials used, the expert craftsmanship that goes into each part, and the fact they manufacture their parts all here in the United States, it points to their dedication to make only the best parts available on the market.

AR Design
Part #: AR-01-04005
Price: $138.57 (USD) 
Direct Ship
Quantity:   
E82 135i N54 Stage 1 Turner Power Package (with aFe DCI Intake) 2008-2010 E82 135i N54 Stage 1 Performance Package with aFe Dual-Cone Intake
Peak Power Gain: up to 103hp / 108ft-lbs
+ aFe Pro5R Dual Cone Intake
+ Cobb AccessPort programmer


Our Stage 1 kit features a cold-air intake kit and performance software for a staggering increase in power and torque on the N54 motor. We offer this package with the aFe Dual Cone Intake (DCI) to open up the breathing. The larger surface area of the filters allows more air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with aFe Pro5R filters, mounting shield, intake tubes, sealing materials, hardware, and install instructions. The torque increase from low-mid RPM is sensational.

We have paired the aFe DCI with the Cobb AccessPort performance software. The Cobb software tool puts multiple tuning stages in the palm of your hand. Our Stage 1 Performance Package is aligned with the Cobb Stage 1 tuning maps (91 or 93+ octane fuel). Simply plug it in, select the Stage 1 map with your octane preference, and install. Select different maps for other upgrades, throttle settings, octane ratings, valet mode, or revert back to stock! If you're moving up in Stages simply download a new file from the Cobb website and update your AccessPort programmer! The AccessPort triples as a diagnostic tester/reader and a data logger. It's the most feature-packed programmer on the market today.

We have taken the guesswork out of choosing the best upgrades for the N54 engine. If you follow the upgrade path we have laid out you will have very satisfying and reliable results. This Stage 1 package is a great 'bang for the buck' upgrade - this power kit makes more power and torque at every RPM and makes a fantastic snarling sound every time you dip into the throttle. Note that peak power gains are quoted above but this package has even bigger performance gains in the lower RPM!

This item fits the following BMWs:
2008-2010 E82 BMW 135i (N54 engine)
Turner Motorsport
Part #: TMS11783
Price: $1045.00 (USD) 
In Stock
Free Shipping Free Shipping
Quantity:   
AC Schnitzer Performance Module

This Performance Module is a direct plug-in to the existing engine harness for a factory appearance and fitment and an instant power increase without risk. This offers more power and torque without the hassle of an in-depth, time-consuming install! It installs in less than 30 minutes and is completely reversible which makes this the easiest and most effective power upgrade you will ever make on this car. If you're looking for a substantial bump in power output, with minimal downtime for installation, full serviceability, and can be reverted back to stock then the AC Schnitzer power module is the way to go! 

Schnitzer got it's start racing BMW's in 1967 and has since gone onto win many championships in DTM, WTCC and other touring car series. In 1987 AC Schnitzer started manufacturing custom high performance products for BMW's using their knowledge from years of racing and winning with BMW's. AC Schnitzer offers the highest quality components for your BMW. 

AC Schnitzer
Part #: 1100230340-48
Price: $4695.00 (USD) 
Direct Ship
Quantity:   
E82 128i N51 08-11 Stage 1 Turner Motorsport Performance Package

2008-up E82 128i Stage 1 Performance Package
Peak Power Gain: +29hp / +29ft-lbs
Rev limit: 7000
Octane: 91 or higher

Our Stage 1 kit featuring a cold-air intake kit and matching performance software. The aFe intake is a cone filter with a heat-blocking shield around it. The larger surface area of the filter, combined with the heat shield, allow more cool air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with heat shield, intake tube, sealing materials, hardware, and install instructions.

Our flash software is tuned especially for a cold-air intake, maximizing the potential and providing smoother power delivery. We take the stock software and make adjustments for 91 octane (stock software is set around 87). We can get more power and torque, and increase fuel efficiency without affecting driveability or the life of the engine. The throttle response is also improved (quicker) eliminating unwanted and dangerous flat spots in the pedal response.

Our software fully maximizes the SULEV N51B30 engine in the 128i. Our software has been carefully developed on the dyno and the road to provide optimal power and torque gains at all RPM. We change the fuel, Valvetronic, and VANOS maps as well as revise the factory torque limiters. We have paid particular attention to increasing low and mid-range torque. The stock BMW software is hampered by settings for 87 octane fuel. By re-mapping the engine programming for 91 octane, we can make more power, torque, and improve fuel mileage - all without harm to the engine or affecting driveability. The throttle response is also improved (quicker) eliminating unwanted and dangerous flat spots in the pedal response.

There are two ways to install our software: mailing the ECU to us for a reflash or do-it-yourself install with our Turner Flash tool:

Mail-In Reflash - lower upfront cost but additional shipping charges. Minimum downtime of at least three days. We have a 24 hour turnaround on shipping the ECU back to you but factor in transit time. Expert installation of your software at our facility.
Turner Flash DIY tool - higher upfront cost but files are emailed back and forth. No downtime - you can still drive the car while we process your tune. Files are emailed back and forth - your stock file comes to us, a tuned file is returned to you. Easy install via Windows laptop. 

E82 128i Stage 1 Engine Upgrade includes:
aFe Cold Air Intake (filter, heat shield, intake tube)
Turner Motorsport Performance Software Flash

This item fits the following BMWs:
2008+ E82 BMW 128i, N51 engine (SULEV)

Turner Motorsport
Part #: E82N51-ST1
Price: $795.60 (USD) 
In Stock
Free Shipping Free Shipping
E82 135i N54 Stage 2 Turner Power Package 2008-2010 E82 135i N54 Stage 2 Power Package (for race-use only)
Peak Power Gain: up to 115hp / 123ft-lbs
+ aFe Pro5R Dual Cone Intake
+ CP-E Catless Downpipes
+ Cobb AccessPort programmer


For a 135i race or competition car, the exhaust is an important area for upgrades. Removing the catalytic converters eliminates a choke point in the exhaust system and will free up power and torque. It also eliminates the cats as a potential failure point - a broken up cat can clog the exhaust and severly damage your motor. These cat-less DP from CP-E are some of the best we have seen. They are made from 304 stainless steel mandrel-bent piping. The flow characteristics of the piping was especially important to maximize the efficiency of the turbos. With less restriction the turbos work more efficiently and last longer.

The aFe Dual Cone intake and Cobb Accessport programmer complete the Stage 2 package. The larger surface area of the aFe cone filters allows more air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with aFe Pro5R filters, mounting shield, intake tubes, sealing materials, hardware, and install instructions. The torque increase and sound from the open intake from low-mid RPM is sensational.

The Cobb software tool puts multiple tuning stages in the palm of your hand. Our Stage 2 package lines up with the Cobb Stage 2 tuning maps for an intake and DP (91 or 93+ octane fuel). Simply download the Stage 2 race map from the Cobb website, plug it in, and install. Select different maps for other upgrades, throttle settings, octane ratings, valet mode, or revert back to stock! If you're moving among Stages simply download a new file from the Cobb website and update your AccessPort programmer! The AccessPort triples as a diagnostic tester/reader and a data logger. It's the most feature-packed programmer on the market today.

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and either e-mailed or faxed to Turner Motorsport before shipping. You can download the waiver here.

This item fits the following BMWs:
2008-2010 E82 BMW 135i (N54 engine)
Packaged by Turner
Part #: E82-135-N54-ST2
Price: $1694.91 (USD) 
Ships on Jun 8, 2018
Quantity:   
AC Schnitzer Performance Module

This Performance Module is a direct plug-in to the existing engine harness for a factory appearance and fitment and an instant power increase without risk. This offers more power and torque without the hassle of an in-depth, time-consuming install! It installs in less than 30 minutes and is completely reversible which makes this the easiest and most effective power upgrade you will ever make on this car. If you're looking for a substantial bump in power output, with minimal downtime for installation, full serviceability, and can be reverted back to stock then the AC Schnitzer power module is the way to go! Further yet, AC Schnitzer offers a full 24-month warranty!

Schnitzer got it's start racing BMW's in 1967 and has since gone onto win many championships in DTM, WTCC and other touring car series. In 1987 AC Schnitzer started manufacturing custom high performance products for BMW's using their knowledge from years of racing and winning with BMW's. AC Schnitzer offers the highest quality components for your BMW. 

AC Schnitzer
Part #: 1100287310-24
Price: $3995.00 (USD) 
Direct Ship
Quantity: