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323i/Ci, 328i/Ci Power Pack

Pep up your anemic M52! Build an E46 powerhouse from this selection of ECS recommended simple bolt-on parts. How does an extra 30hp sound?
Assembled By ECS
ES#:
3194493
Mfg#:
E46323PERFPK
Select Your Vehicle

323i/Ci, 328i/Ci Power Pack

Qty
Starting at: $279.20 1087.84
Sale Save 6%
Availability: Expected Ship Date: Feb 18, 2022
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Magnum FORCE Pro 5R Oiled Stage 2 Air Intake System
Excellent sound & power - the ultimate performance intake! +6hp & +12lb/ft!
2532708 54-20442
Inventory On Order, ETA Oct 29, 2021
357.00
Magnum FORCE Pro Dry S Stage 2 Air Intake System
Oil-free filter - more flow, less maintenance! +6hp & +12lb/ft!
2532667 51-20442
Back Ordered, No ETA
357.00
K&N Performance Air Intake System
Great sound and increase power with this K&N intake kit
11537 57-1002
Inventory On Order, ETA Dec 15, 2021
349.99
Pipercross Performance Foam Air Filter
More air flow means more power! Direct replacement with long service life.
2623115 PP1221
In Stock
49.42
No thank you, I already have a performance intake or otherwise don't want to maximize engine performance.
Dinan Stainless Axle-Back Exhaust:
Civilized performance for the discerning enthusiast looking for a little more sound - +5HP/+4TQ
3149179 D660-4600
Direct Ship, Expected Ship Date: Oct 6, 2021
649.95
No thank you, I already have a performance exhaust system or otherwise don't want to maximize engine performance.
Turner Motorsport Power Pulley Kit
Eliminate parasitic loss and free up to 11hp! An ideal compromise between power, reliability, and system performance.
For vehicles with Bosch alternator only
3138570 3085539PDKF8PYF0
Expected Ship Date: Oct 1, 2021
Sale SAVE 10% $283.95
255.56
No thank you, I already have performance pulleys or otherwise don't want to maximize engine performance.

Product Details

"Intake, exhaust, pulleys, tune" - long the standard for performance on naturally aspirated BMW, these four simple modifications offer some of the best bang for your buck when it comes to modifying your E46. Whether looking for your first modification, completing your daily driver or weekend warrior, or starting with a stock car with high aspirations, focusing on these four systems (intake, exhaust, pulleys, and software) offer good gains with little to no compromise. 

Intake - Allow your engine to breathe more easily by reducing intake turbulence and introducing cooler air will improve power output and throttle response - with the added benefit of some additional sexy intake volume. A leader in BMW intakes, aFe intakes are available in two flavors, both with a heat shield and blow-molded intake tubes - Pro 5R filters are reuseable, with cleanable oiled filters, while Pro Dry S are dry filters. The choice really comes down to personal preference, but find slightly more customers choose the Pro 5R oiled design. A newcomer to the intake market, Mishimoto offers a lower-cost silicone tube intake with heat-shield. Not interested in ditching your restrictive factory airbox? Consider a washable Pipercross foam air filter as a good compromise for additional dirt-holding (longer service life) with improved flow. Expect 5 horsepower or more from a performance intake. 

Exhaust - The other end of the equation from the intake, exhaust not only impacts power production, but also is the voice of your BMW. Letting it sing makes pushing that accelerator even more worthwhile. An added bonus is weight savings - our performance exhaust systems weigh significantly less than factory exhaust. Dinan exhaust will sound like a throaty factory system with more volume, and 11 pounds of weight savings. Scorpion offers similar weight savings with a little less volume. Both offer stainless steel construction.

Pulleys - Eliminating parasitic loss equals a quicker revving engine with more available horsepower. Turner Motorsport Power Pulleys deliver up to 11 "freed" horsepower and are available for vehicles with Bosch and Valeo alternators. No downside.

Tune - Shark Injector performance software is a super-simple tuning solution that does not require a computer or any vehicle downtime to utilize. Developed on hours of dyno time, BMW tuning pioneer Jim Conforti crafted ideal software for the M52 engine. Simply plug the provided OBDII Shark Injector into your vehicle, push the button, and in minutes have a vehicle with +15 horsepower, +12 lb/ft torque, with better throttle response and a 7,000 rev limit. Delivers an all-around improved driving experience. 

ECS Tuning is proud to offer the most highly recommended selection of parts for your BMW. Don't run around piecing together your ideal performance machine - let ECS be your partner in building the car of your dreams. Looking to build a wilder ride? ECS offers performance camshafts, headers, superchargers, and an array of other high performance engine tuning products for your BMW. Browse our catalog our call our sales staff for help in making your decision.

Note: power gains will vary by modification, by vehicle.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E46 323Ci M52 2.5L
BMW E46 323i M52 2.5L
BMW E46 328Ci M52 2.8L
BMW E46 328i M52 2.8L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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